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Guaynabo, Guaynabo

83°F
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Today Hourly Daily Radar MinuteCast® Monthly Air Quality Health & Activities
Sunday, September 14

Day

9/14
89°Hi
RealFeel® 101°
Very Hot
RealFeel Guide
Very Hot
101° to 107°
Caution advised. Danger of dehydration, heat stroke, heat exhaustion and heat cramps if outside for extended periods, and especially while doing strenuous activities.
LEARN MORE
RealFeel Shade™ 96°
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
Cloudy with a couple of thunderstorms, especially early; breezy in the afternoon

Max UV Index5.0 (Moderate)

AccuLumen Brightness Index™1 (Dark)

WindESE 10 mph

Wind Gusts22 mph

Probability of Precipitation90%

Probability of Thunderstorms54%

Precipitation0.09 in

Rain0.09 in

Hours of Precipitation2

Hours of Rain2

Cloud Cover99%

Morning

Afternoon

Night

9/14
79°Lo
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
Partly to mostly cloudy and warm

WindSE 7 mph

Wind Gusts18 mph

Probability of Precipitation25%

Probability of Thunderstorms6%

Precipitation0.00 in

Cloud Cover83%

Evening

Overnight

Sun & Moon

12 hrs 16 mins
Rise 6:12 AM
Set 6:28 PM
Last Quarter
Rise --
Set 1:11 PM

Temperature History

9/14
High
Low
Forecast
89°
79°
Average
89°
76°
Last Year
94°
82°
Record
95°
2023
71°
1959

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