View hourly forecasts 10-days ahead
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9 PM
53°
RealFeel®
47°
Chilly
86%
Rain
WindENE 8 mph
Air QualityFair
Wind Gusts16 mph
Humidity92%
Indoor Humidity54% (Ideal Humidity)
Dew Point51° F
AccuLumen Brightness Index™0 (Dark)
Cloud Cover100%
Rain0.05 in
Visibility6 mi
Cloud Ceiling1100 ft
10 PM
53°
RealFeel®
46°
Chilly
82%
Rain
WindENE 7 mph
Air QualityFair
Wind Gusts17 mph
Humidity89%
Indoor Humidity51% (Ideal Humidity)
Dew Point49° F
AccuLumen Brightness Index™0 (Dark)
Cloud Cover100%
Rain0.03 in
Visibility6 mi
Cloud Ceiling1100 ft
11 PM
53°
RealFeel®
47°
Chilly
83%
Rain
WindENE 7 mph
Air QualityFair
Wind Gusts17 mph
Humidity86%
Indoor Humidity51% (Ideal Humidity)
Dew Point49° F
AccuLumen Brightness Index™0 (Dark)
Cloud Cover100%
Rain0.04 in
Visibility6 mi
Cloud Ceiling1100 ft
Hourly Weather Forecast for Fullerton Heights
AccuWeather's hourly forecast for Fullerton Heights provides hour-by-hour temperatures, RealFeel® Temperature, and precipitation probability through the next 10 days. The current hour shows 53° with a RealFeel® of 47°, rain with a 86% 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.
