Summit, IL Weather

As of

Weather Station:St Louis Downtown Arpt Cahokia

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71degrees Fahrenheit

Feels like:71°F

Hi: 74Lo: 40

Clear

Live Weather Radar

Summit, IL weather radar map

Current Weather Details

Windchill
71°
Daily Rain
0"
Dew point
28°
Monthly Rain
1.56"
Humidity
20%
Avg. Wind
W 7 mph
Pressure
29.84" →
Wind Gust
7 mph
Sunrise
6:35 AM
Moon
Waxing Gibbous
Sunset
5:50 PM
UV Index
4 (Moderate)

Weather Forecast

  • Today

    Hi

    Sunny. High temperature around 75F. Dew point will be around 42F with an average humidity of 63%. Winds will be 8 mph from the SW.

  • Tonight

    Lo

    Clear. Lows in the upper 30s. West winds 5 to 10 mph becoming north after midnight.

Summit, IL 10-day weather forecast

AIR QUALITY

30 | Fair

Top Triggers:pm25
Air quality data provided by Ambee
View Today's Air Quality details for Summit, IL

POLLEN COUNT & ALLERGY FORECAST

6.4 Medium

Predominant Pollen:Cedar/Juniper
View the Pollen forecast details

LIGHTNING MAP

Closest strike in the last 30 minutes:827.1 miles

No Lightning Nearby

Real-time lightning alerts & live Map