View hourly forecasts 10-days ahead
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9 PM
82°
RealFeel®
82°
Very Warm
Intermittent clouds
Heat Index85°
WindS 13 mph
Air QualityFair
Wind Gusts21 mph
Humidity65%
Indoor Humidity65% (Very Humid)
Dew Point69° F
AccuLumen Brightness Index™0 (Dark)
Cloud Cover52%
Visibility10 mi
Cloud Ceiling20000 ft
10 PM
80°
RealFeel®
83°
Very Warm
Mostly cloudy
Heat Index84°
WindSSE 9 mph
Air QualityFair
Wind Gusts10 mph
Humidity74%
Indoor Humidity74% (Very Humid)
Dew Point71° F
AccuLumen Brightness Index™0 (Dark)
Cloud Cover78%
Visibility10 mi
Cloud Ceiling30000 ft
11 PM
79°
RealFeel®
83°
Very Warm
Mostly cloudy
Heat Index83°
WindS 8 mph
Air QualityFair
Wind Gusts9 mph
Humidity77%
Indoor Humidity77% (Extremely Humid)
Dew Point72° F
AccuLumen Brightness Index™0 (Dark)
Cloud Cover87%
Visibility10 mi
Cloud Ceiling30000 ft
Hourly Weather Forecast for McKinney
AccuWeather's hourly forecast for McKinney provides hour-by-hour temperatures, RealFeel® Temperature, and precipitation probability through the next 10 days. The current hour shows 82° with a RealFeel® of 82°, intermittent clouds with a 0% chance of precipitation. 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.