Collinsville, IL Monthly Weather

Altitude - 173m | 38°40′12″N,89°59′10″W | map (OSM)

Collinsville, IL

°F

12:30 amClear1mphNW

Fri, June 20, 20251:12 AM (GMT -05:00)

June

Sun	Mon	Tue	Wed	Thu	Fri Jun 20 89 °F low66 °F	Sat Jun 21 94 °F low76 °F
Sun Jun 22 94 °F low76 °F	Mon Jun 23 93 °F low76 °F	Tue Jun 24 92 °F low76 °F	Wed Jun 25 92 °F low76 °F	Thu Jun 26 91 °F low75 °F	Fri Jun 27 88 °F low74 °F	Sat Jun 28 86 °F low73 °F
Sun Jun 29 85 °F low72 °F	Mon Jun 30 85 °F low71 °F	Tue	Wed	Thu	Fri	Sat

July

Sun	Mon	Tue Jul 1 84 °F low70 °F	Wed Jul 2 86 °F low69 °F	Thu Jul 3 87 °F low71 °F	Fri Jul 4 88 °F low66 °F	Sat Jul 5 90 °F low69 °F
Sun Jul 6 91 °F low70 °F	Mon Jul 7 92 °F low70 °F	Tue Jul 8 86 °F low66 °F	Wed Jul 9 87 °F low71 °F	Thu Jul 10 80 °F low68 °F	Fri Jul 11 81 °F low67 °F	Sat Jul 12 81 °F low66 °F
Sun Jul 13 82 °F low66 °F	Mon Jul 14 91 °F low73 °F	Tue Jul 15 91 °F low70 °F	Wed Jul 16 83 °F low69 °F	Thu Jul 17 83 °F low68 °F	Fri Jul 18 85 °F low67 °F	Sat Jul 19 84 °F low67 °F

Last updated 5h 33min ago

Temperature in Collinsville, IL for month

* Collinsville, 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 Collinsville, 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 Collinsville, IL. Please note that long-term forecasts are not a forecast as such, but only reflect the statistics of past years.