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Collinsville, IL

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Collinsville, IL Weather
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Winter Center
Today Hourly Daily Radar MinuteCast® Monthly Air Quality Health & Activities
Wednesday, August 20

Day

8/20
90°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™ 90°
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
Sunny

Max UV Index8 (Very High)

WindNNW 4 mph

Wind Gusts16 mph

Probability of Precipitation10%

Probability of Thunderstorms1%

Precipitation0.00 in

Cloud Cover7%

Night

8/20
68°Lo
RealFeel® 70°
Pleasant
RealFeel Guide
Pleasant
63° to 81°
Most consider this temperature range ideal.
LEARN MORE
Mainly clear

WindNNE 6 mph

Wind Gusts16 mph

Probability of Precipitation10%

Probability of Thunderstorms0%

Precipitation0.00 in

Cloud Cover11%

Sun & Moon

13 hrs 30 mins
Rise 6:18 AM
Set 7:48 PM
Waning Crescent
Rise 3:08 AM
Set 6:37 PM

Temperature History

8/20
High
Low
Forecast
90°
68°
Average
90°
65°
Last Year
78°
60°
Record
103°
1962
48°
1967

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World North America United States Illinois Collinsville

Weather Near Collinsville:

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