Summum, IL Monthly Weather

Altitude - 182m | 40°16′5″N,90°16′41″W | map (OSM)

Summum, IL

°F

12:30 pmSunny8mphSW

Fri, December 19, 20251:02 PM (GMT -06:00)

December

Sun	Mon	Tue	Wed	Thu	Fri Dec 19 30 °F low16 °F	Sat Dec 20 45 °F low30 °F
Sun Dec 21 32 °F low20 °F	Mon Dec 22 44 °F low28 °F	Tue Dec 23 53 °F low39 °F	Wed Dec 24 56 °F low38 °F	Thu Dec 25 62 °F low50 °F	Fri Dec 26 58 °F low47 °F	Sat Dec 27 48 °F low36 °F
Sun Dec 28 39 °F low32 °F	Mon Dec 29 39 °F low30 °F	Tue Dec 30 44 °F low31 °F	Wed Dec 31 45 °F low33 °F	Thu	Fri	Sat

January

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Last updated 7h 26min ago

Temperature in Summum, IL for month

* Summum, IL Monthly weather is based on statistical data for the last 10 years. It is intended for personal use on an "as is" basis. This page provides the weather forecast for the next 30 days. In this forecast option you can see precipitation icons and maximum air temperature. The first 14 days reflect the current weather forecast for Summum, IL, and the following days reflect the weather based on statistical data from the last few years of measurements. This weather forecast will be useful for a general understanding of weather changes the nearest month for Summum, IL. Please note that long-term forecasts are not a forecast as such, but only reflect the statistics of past years.