Current Weather
6:51 PM
88°F
Sunny
RealFeel® 87°
Very Warm
RealFeel Shade™ 87°
Very Warm
RealFeel®
87°
RealFeel Shade™
87°
Heat Index
89°
Max UV Index
0.3 (Low)
Wind
SE 6 mph
Wind Gusts
9 mph
Humidity
42%
Indoor Humidity
42% (Humid)
Dew Point
63° F
Pressure
↔ 30.06 in
Cloud Cover
0%
Visibility
12 mi
Cloud Ceiling
40000 ft
Day
9/8
91°Hi
RealFeel®
95°
Hot
RealFeel Shade™
89°
Very Warm
Mostly sunny and hot
Max UV Index6.0 (High)
AccuLumen Brightness Index™9 (Very Bright)
WindS 6 mph
Wind Gusts13 mph
Probability of Precipitation1%
Probability of Thunderstorms0%
Precipitation0.00 in
Cloud Cover10%
Night
9/8
72°Lo
RealFeel®
73°
Pleasant
Clear to partly cloudy, warm and humid
WindS 8 mph
Wind Gusts15 mph
Probability of Precipitation25%
Probability of Thunderstorms2%
Precipitation0.00 in
Cloud Cover19%
Sun & Moon
12 hrs 46 mins
Rise
6:30 AM
Set
7:16 PM
Waning Crescent
Rise
3:26 AM
Set
6:03 PM
Temperature History
9/8High
Low
Forecast
91°
72°
Average
80°
60°
Last Year
77°
42°
Record
100°
1922
34°
1986
Current Weather Conditions in Decatur
Decatur, Illinois is currently Sunny with a temperature of 88°. The current RealFeel® Temperature is 87° (Very Warm) based on observed conditions including 42% humidity, 0% cloud cover, a UV index of 0, and winds of 6 mph. In shade, the RealFeel Shade™ is 87°. AccuWeather's MinuteCast® provides minute-by-minute precipitation forecasts for Decatur, powered by forecasting systems and proprietary technology developed by AccuWeather meteorologists since 1962.
