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Porto, Piauí

77°F
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Piauí

77°
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Porto, Piauí Weather
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3 AM

75°
RealFeel® 81°
Pleasant
RealFeel Guide
Pleasant
63° to 81°
Most consider this temperature range ideal.
LEARN MORE
rain drop 49%
Chevron down
Cloudy
alerts

Orange Alert for Heavy Rain

12:00 AM Thursday - 11:59 PM Thursday
alerts

Yellow Alert for Heavy Rain

12:00 AM Thursday - 11:59 PM Thursday

WindN 2 mph

Air QualityFair

Wind Gusts7 mph

Humidity88%

Indoor Humidity88% (Extremely Humid)

Dew Point72° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover100%

Visibility5 mi

Cloud Ceiling1700 ft

4 AM

75°
RealFeel® 77°
Pleasant
RealFeel Guide
Pleasant
63° to 81°
Most consider this temperature range ideal.
LEARN MORE
rain drop 63%
Chevron down
Thunderstorms
alerts

Orange Alert for Heavy Rain

12:00 AM Thursday - 11:59 PM Thursday
alerts

Yellow Alert for Heavy Rain

12:00 AM Thursday - 11:59 PM Thursday

WindN 2 mph

Air QualityFair

Wind Gusts7 mph

Humidity88%

Indoor Humidity88% (Very Humid)

Dew Point71° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover100%

Rain0.14 in

Visibility2 mi

Cloud Ceiling1800 ft

5 AM

75°
RealFeel® 80°
Pleasant
RealFeel Guide
Pleasant
63° to 81°
Most consider this temperature range ideal.
LEARN MORE
rain drop 49%
Chevron down
Cloudy
alerts

Orange Alert for Heavy Rain

12:00 AM Thursday - 11:59 PM Thursday
alerts

Yellow Alert for Heavy Rain

12:00 AM Thursday - 11:59 PM Thursday

WindSW 2 mph

Air QualityFair

Wind Gusts7 mph

Humidity89%

Indoor Humidity89% (Very Humid)

Dew Point71° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover100%

Visibility5 mi

Cloud Ceiling1800 ft

6 AM

75°
RealFeel® 81°
Pleasant
RealFeel Guide
Pleasant
63° to 81°
Most consider this temperature range ideal.
LEARN MORE
rain drop 32%
Chevron down
Cloudy
alerts

Orange Alert for Heavy Rain

12:00 AM Thursday - 11:59 PM Thursday
alerts

Yellow Alert for Heavy Rain

12:00 AM Thursday - 11:59 PM Thursday

RealFeel Shade™81°

WindSW 4 mph

Air QualityFair

Max UV Index0.0 (Low)

Wind Gusts7 mph

Humidity89%

Indoor Humidity89% (Extremely Humid)

Dew Point72° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover100%

Visibility5 mi

Cloud Ceiling1800 ft

7 AM

76°
RealFeel® 82°
Very Warm
RealFeel Guide
Very Warm
82° to 89°
Older adults, infants, and those with sensitive medical conditions should minimize outdoor activity, especially in the sunshine.
LEARN MORE
rain drop 20%
Chevron down
Cloudy
alerts

Orange Alert for Heavy Rain

12:00 AM Thursday - 11:59 PM Thursday
alerts

Yellow Alert for Heavy Rain

12:00 AM Thursday - 11:59 PM Thursday

RealFeel Shade™82°

WindW 4 mph

Air QualityFair

Max UV Index0.3 (Low)

Wind Gusts8 mph

Humidity89%

Indoor Humidity89% (Extremely Humid)

Dew Point72° F

AccuLumen Brightness Index™1 (Dark)

Cloud Cover100%

Visibility5 mi

Cloud Ceiling1800 ft

8 AM

77°
RealFeel® 84°
Very Warm
RealFeel Guide
Very Warm
82° to 89°
Older adults, infants, and those with sensitive medical conditions should minimize outdoor activity, especially in the sunshine.
LEARN MORE
rain drop 20%
Chevron down
Cloudy
alerts

Orange Alert for Heavy Rain

12:00 AM Thursday - 11:59 PM Thursday
alerts

Yellow Alert for Heavy Rain

12:00 AM Thursday - 11:59 PM Thursday

RealFeel Shade™84°

WindWNW 4 mph

Air QualityFair

Max UV Index0.6 (Low)

Wind Gusts8 mph

Humidity87%

Indoor Humidity87% (Extremely Humid)

Dew Point73° F

AccuLumen Brightness Index™1 (Dark)

Cloud Cover100%

Visibility5 mi

Cloud Ceiling1900 ft

9 AM

78°
RealFeel® 87°
Very Warm
RealFeel Guide
Very Warm
82° to 89°
Older adults, infants, and those with sensitive medical conditions should minimize outdoor activity, especially in the sunshine.
LEARN MORE
rain drop 20%
Chevron down
Cloudy
alerts

Orange Alert for Heavy Rain

12:00 AM Thursday - 11:59 PM Thursday
alerts

Yellow Alert for Heavy Rain

12:00 AM Thursday - 11:59 PM Thursday

RealFeel Shade™84°

WindNW 4 mph

Air QualityFair

Max UV Index1.0 (Low)

Wind Gusts9 mph

Humidity84%

Indoor Humidity84% (Extremely Humid)

Dew Point73° F

AccuLumen Brightness Index™1 (Dark)

Cloud Cover100%

Visibility5 mi

Cloud Ceiling1900 ft

10 AM

80°
RealFeel® 91°
Hot
RealFeel Guide
Hot
90° to 100°
Caution advised. Possible danger of dehydration, heat stroke, heat exhaustion and heat cramps if outside for extended periods, and especially while doing strenuous activities.
LEARN MORE
rain drop 20%
Chevron down
Cloudy
alerts

Orange Alert for Heavy Rain

12:00 AM Thursday - 11:59 PM Thursday
alerts

Yellow Alert for Heavy Rain

12:00 AM Thursday - 11:59 PM Thursday

RealFeel Shade™87°

WindNW 4 mph

Air QualityFair

Max UV Index1.7 (Low)

Wind Gusts9 mph

Humidity79%

Indoor Humidity79% (Extremely Humid)

Dew Point74° F

AccuLumen Brightness Index™1 (Dark)

Cloud Cover100%

Visibility5 mi

Cloud Ceiling1900 ft

11 AM

83°
RealFeel® 94°
Hot
RealFeel Guide
Hot
90° to 100°
Caution advised. Possible danger of dehydration, heat stroke, heat exhaustion and heat cramps if outside for extended periods, and especially while doing strenuous activities.
LEARN MORE
rain drop 20%
Chevron down
Cloudy
alerts

Orange Alert for Heavy Rain

12:00 AM Thursday - 11:59 PM Thursday
alerts

Yellow Alert for Heavy Rain

12:00 AM Thursday - 11:59 PM Thursday

RealFeel Shade™89°

WindNW 5 mph

Air QualityFair

Max UV Index2.5 (Moderate)

Wind Gusts10 mph

Humidity75%

Indoor Humidity75% (Extremely Humid)

Dew Point74° F

AccuLumen Brightness Index™1 (Dark)

Cloud Cover100%

Visibility5 mi

Cloud Ceiling1900 ft

12 PM

85°
RealFeel® 97°
Hot
RealFeel Guide
Hot
90° to 100°
Caution advised. Possible danger of dehydration, heat stroke, heat exhaustion and heat cramps if outside for extended periods, and especially while doing strenuous activities.
LEARN MORE
rain drop 25%
Chevron down
Cloudy
alerts

Orange Alert for Heavy Rain

12:00 AM Thursday - 11:59 PM Thursday
alerts

Yellow Alert for Heavy Rain

12:00 AM Thursday - 11:59 PM Thursday

RealFeel Shade™92°

WindNW 5 mph

Air QualityFair

Max UV Index2.8 (Moderate)

Wind Gusts12 mph

Humidity70%

Indoor Humidity70% (Extremely Humid)

Dew Point74° F

AccuLumen Brightness Index™1 (Dark)

Cloud Cover100%

Visibility5 mi

Cloud Ceiling1800 ft

1 PM

83°
RealFeel® 93°
Hot
RealFeel Guide
Hot
90° to 100°
Caution advised. Possible danger of dehydration, heat stroke, heat exhaustion and heat cramps if outside for extended periods, and especially while doing strenuous activities.
LEARN MORE
rain drop 61%
Chevron down
Rain
alerts

Orange Alert for Heavy Rain

12:00 AM Thursday - 11:59 PM Thursday
alerts

Yellow Alert for Heavy Rain

12:00 AM Thursday - 11:59 PM Thursday

RealFeel Shade™89°

WindNW 5 mph

Air QualityFair

Max UV Index2.2 (Low)

Wind Gusts10 mph

Humidity82%

Indoor Humidity82% (Extremely Humid)

Dew Point77° F

AccuLumen Brightness Index™1 (Dark)

Cloud Cover96%

Rain0.13 in

Visibility4 mi

Cloud Ceiling1800 ft

2 PM

81°
RealFeel® 91°
Hot
RealFeel Guide
Hot
90° to 100°
Caution advised. Possible danger of dehydration, heat stroke, heat exhaustion and heat cramps if outside for extended periods, and especially while doing strenuous activities.
LEARN MORE
rain drop 59%
Chevron down
Rain
alerts

Orange Alert for Heavy Rain

12:00 AM Thursday - 11:59 PM Thursday
alerts

Yellow Alert for Heavy Rain

12:00 AM Thursday - 11:59 PM Thursday

RealFeel Shade™87°

WindNNW 5 mph

Air QualityFair

Max UV Index1.7 (Low)

Wind Gusts12 mph

Humidity87%

Indoor Humidity87% (Extremely Humid)

Dew Point76° F

AccuLumen Brightness Index™2 (Dark)

Cloud Cover93%

Rain0.09 in

Visibility5 mi

Cloud Ceiling4000 ft

3 PM

81°
RealFeel® 94°
Hot
RealFeel Guide
Hot
90° to 100°
Caution advised. Possible danger of dehydration, heat stroke, heat exhaustion and heat cramps if outside for extended periods, and especially while doing strenuous activities.
LEARN MORE
rain drop 49%
Chevron down
Cloudy
alerts

Orange Alert for Heavy Rain

12:00 AM Thursday - 11:59 PM Thursday
alerts

Yellow Alert for Heavy Rain

12:00 AM Thursday - 11:59 PM Thursday

RealFeel Shade™89°

WindNNW 5 mph

Air QualityFair

Max UV Index2.6 (Moderate)

Wind Gusts10 mph

Humidity82%

Indoor Humidity82% (Extremely Humid)

Dew Point75° F

AccuLumen Brightness Index™2 (Dark)

Cloud Cover90%

Visibility5 mi

Cloud Ceiling30000 ft

4 PM

82°
RealFeel® 93°
Hot
RealFeel Guide
Hot
90° to 100°
Caution advised. Possible danger of dehydration, heat stroke, heat exhaustion and heat cramps if outside for extended periods, and especially while doing strenuous activities.
LEARN MORE
rain drop 49%
Chevron down
Cloudy
alerts

Orange Alert for Heavy Rain

12:00 AM Thursday - 11:59 PM Thursday
alerts

Yellow Alert for Heavy Rain

12:00 AM Thursday - 11:59 PM Thursday

RealFeel Shade™89°

WindNNW 5 mph

Air QualityFair

Max UV Index1.4 (Low)

Wind Gusts10 mph

Humidity80%

Indoor Humidity80% (Extremely Humid)

Dew Point75° F

AccuLumen Brightness Index™2 (Dark)

Cloud Cover93%

Visibility5 mi

Cloud Ceiling30000 ft

5 PM

81°
RealFeel® 86°
Very Warm
RealFeel Guide
Very Warm
82° to 89°
Older adults, infants, and those with sensitive medical conditions should minimize outdoor activity, especially in the sunshine.
LEARN MORE
rain drop 65%
Chevron down
Rain
alerts

Orange Alert for Heavy Rain

12:00 AM Thursday - 11:59 PM Thursday
alerts

Yellow Alert for Heavy Rain

12:00 AM Thursday - 11:59 PM Thursday

RealFeel Shade™86°

WindNNW 4 mph

Air QualityFair

Max UV Index0.2 (Low)

Wind Gusts9 mph

Humidity82%

Indoor Humidity82% (Extremely Humid)

Dew Point75° F

AccuLumen Brightness Index™1 (Dark)

Cloud Cover96%

Rain0.18 in

Visibility4 mi

Cloud Ceiling2000 ft

6 PM

80°
RealFeel® 89°
Very Warm
RealFeel Guide
Very Warm
82° to 89°
Older adults, infants, and those with sensitive medical conditions should minimize outdoor activity, especially in the sunshine.
LEARN MORE
rain drop 49%
Chevron down
Cloudy
alerts

Orange Alert for Heavy Rain

12:00 AM Thursday - 11:59 PM Thursday
alerts

Yellow Alert for Heavy Rain

12:00 AM Thursday - 11:59 PM Thursday

WindNNW 4 mph

Air QualityFair

Wind Gusts7 mph

Humidity84%

Indoor Humidity84% (Extremely Humid)

Dew Point75° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover100%

Visibility5 mi

Cloud Ceiling30000 ft

7 PM

79°
RealFeel® 87°
Very Warm
RealFeel Guide
Very Warm
82° to 89°
Older adults, infants, and those with sensitive medical conditions should minimize outdoor activity, especially in the sunshine.
LEARN MORE
rain drop 20%
Chevron down
Cloudy
alerts

Orange Alert for Heavy Rain

12:00 AM Thursday - 11:59 PM Thursday
alerts

Yellow Alert for Heavy Rain

12:00 AM Thursday - 11:59 PM Thursday

WindNNW 4 mph

Air QualityFair

Wind Gusts7 mph

Humidity86%

Indoor Humidity86% (Extremely Humid)

Dew Point74° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover100%

Visibility5 mi

Cloud Ceiling30000 ft

8 PM

78°
RealFeel® 86°
Very Warm
RealFeel Guide
Very Warm
82° to 89°
Older adults, infants, and those with sensitive medical conditions should minimize outdoor activity, especially in the sunshine.
LEARN MORE
rain drop 20%
Chevron down
Cloudy
alerts

Orange Alert for Heavy Rain

12:00 AM Thursday - 11:59 PM Thursday
alerts

Yellow Alert for Heavy Rain

12:00 AM Thursday - 11:59 PM Thursday

WindNNW 4 mph

Air QualityFair

Wind Gusts9 mph

Humidity87%

Indoor Humidity87% (Extremely Humid)

Dew Point74° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover99%

Visibility5 mi

Cloud Ceiling30000 ft

9 PM

78°
RealFeel® 85°
Very Warm
RealFeel Guide
Very Warm
82° to 89°
Older adults, infants, and those with sensitive medical conditions should minimize outdoor activity, especially in the sunshine.
LEARN MORE
rain drop 20%
Chevron down
Cloudy
alerts

Orange Alert for Heavy Rain

12:00 AM Thursday - 11:59 PM Thursday
alerts

Yellow Alert for Heavy Rain

12:00 AM Thursday - 11:59 PM Thursday

WindNNW 4 mph

Air QualityFair

Wind Gusts9 mph

Humidity88%

Indoor Humidity88% (Extremely Humid)

Dew Point74° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover99%

Visibility5 mi

Cloud Ceiling30000 ft

10 PM

77°
RealFeel® 85°
Very Warm
RealFeel Guide
Very Warm
82° to 89°
Older adults, infants, and those with sensitive medical conditions should minimize outdoor activity, especially in the sunshine.
LEARN MORE
rain drop 20%
Chevron down
Mostly cloudy
alerts

Orange Alert for Heavy Rain

12:00 AM Thursday - 11:59 PM Thursday
alerts

Yellow Alert for Heavy Rain

12:00 AM Thursday - 11:59 PM Thursday

WindNNW 4 mph

Air QualityFair

Wind Gusts8 mph

Humidity88%

Indoor Humidity88% (Extremely Humid)

Dew Point74° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover86%

Visibility5 mi

Cloud Ceiling30000 ft

11 PM

77°
RealFeel® 84°
Very Warm
RealFeel Guide
Very Warm
82° to 89°
Older adults, infants, and those with sensitive medical conditions should minimize outdoor activity, especially in the sunshine.
LEARN MORE
rain drop 20%
Chevron down
Intermittent clouds
alerts

Orange Alert for Heavy Rain

12:00 AM Thursday - 11:59 PM Thursday
alerts

Yellow Alert for Heavy Rain

12:00 AM Thursday - 11:59 PM Thursday

WindNNW 2 mph

Air QualityFair

Wind Gusts7 mph

Humidity89%

Indoor Humidity89% (Extremely Humid)

Dew Point73° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover74%

Visibility5 mi

Cloud Ceiling30000 ft

Hourly Weather Forecast for Porto

AccuWeather's hourly forecast for Porto provides hour-by-hour temperatures, RealFeel® Temperature, and precipitation probability through the next 10 days. The current hour shows 75° with a RealFeel® of 81° and a 49% chance of Cloudy. Each hourly forecast includes wind speed, humidity, air quality, UV index, and the AccuLumen Brightness Index™, AccuWeather's measure of perceived outdoor light intensity. Forecasts are generated by proprietary systems developed by AccuWeather meteorologists since 1962.

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