Summum, IL Monthly Weather

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

Summum, IL

°F

1:30 amRain10mphE

Tue, May 20, 20252:13 AM (GMT -05:00)

May

Sun	Mon	Tue May 20 73 °F low59 °F	Wed May 21 60 °F low51 °F	Thu May 22 60 °F low47 °F	Fri May 23 69 °F low45 °F	Sat May 24 64 °F low50 °F
Sun May 25 66 °F low52 °F	Mon May 26 64 °F low51 °F	Tue May 27 69 °F low50 °F	Wed May 28 72 °F low50 °F	Thu May 29 75 °F low53 °F	Fri May 30 76 °F low56 °F	Sat May 31 77 °F low59 °F

June

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Last updated 4h 38min 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.