O Fallon, IL Monthly Weather

Altitude - 159m | 38°35′24″N,89°54′36″W | map (OSM)

O Fallon, IL

°F

1 pmPartly Cloudy7mphW

Tue, March 25, 20251:34 PM (GMT -05:00)

March

Sun	Mon	Tue Mar 25 62 °F low39 °F	Wed Mar 26 63 °F low39 °F	Thu Mar 27 66 °F low46 °F	Fri Mar 28 79 °F low57 °F	Sat Mar 29 68 °F low59 °F
Sun Mar 30 68 °F low52 °F	Mon Mar 31 51 °F low42 °F	Tue	Wed	Thu	Fri	Sat

April

Sun	Mon	Tue Apr 1 53 °F low36 °F	Wed Apr 2 59 °F low41 °F	Thu Apr 3 68 °F low44 °F	Fri Apr 4 76 °F low56 °F	Sat Apr 5 69 °F low51 °F
Sun Apr 6 69 °F low48 °F	Mon Apr 7 67 °F low46 °F	Tue Apr 8 56 °F low50 °F	Wed Apr 9 79 °F low57 °F	Thu Apr 10 59 °F low47 °F	Fri Apr 11 65 °F low43 °F	Sat Apr 12 66 °F low47 °F
Sun Apr 13 63 °F low42 °F	Mon Apr 14 62 °F low37 °F	Tue Apr 15 59 °F low41 °F	Wed Apr 16 60 °F low47 °F	Thu Apr 17 58 °F low42 °F	Fri Apr 18 64 °F low42 °F	Sat Apr 19 69 °F low38 °F
Sun Apr 20 43 °F low28 °F	Mon Apr 21 51 °F low30 °F	Tue Apr 22 57 °F low43 °F	Wed Apr 23 61 °F low50 °F	Thu	Fri	Sat

Last updated 57min ago

Temperature in O Fallon, IL for month

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