O'Fallon, MO Monthly Weather

Altitude - 158m | 38°40′19″N,90°13′48″W | map (OSM)

O'Fallon, MO

°F

4 amCloudy13mphNW

Sun, March 16, 20254:45 AM (GMT -05:00)

March

Sun Mar 16 47 °F low34 °F	Mon Mar 17 66 °F low30 °F	Tue Mar 18 77 °F low52 °F	Wed Mar 19 70 °F low44 °F	Thu Mar 20 51 °F low35 °F	Fri Mar 21 62 °F low34 °F	Sat Mar 22 68 °F low45 °F
Sun Mar 23 66 °F low44 °F	Mon Mar 24 61 °F low45 °F	Tue Mar 25 63 °F low42 °F	Wed Mar 26 65 °F low44 °F	Thu Mar 27 63 °F low42 °F	Fri Mar 28 70 °F low45 °F	Sat Mar 29 71 °F low52 °F
Sun Mar 30 72 °F low40 °F	Mon Mar 31 52 °F low29 °F	Tue	Wed	Thu	Fri	Sat

April

Sun	Mon	Tue Apr 1 48 °F low26 °F	Wed Apr 2 56 °F low37 °F	Thu Apr 3 74 °F low47 °F	Fri Apr 4 78 °F low52 °F	Sat Apr 5 81 °F low58 °F
Sun Apr 6 82 °F low64 °F	Mon Apr 7 75 °F low49 °F	Tue Apr 8 55 °F low48 °F	Wed Apr 9 80 °F low56 °F	Thu Apr 10 59 °F low47 °F	Fri Apr 11 67 °F low45 °F	Sat Apr 12 67 °F low47 °F
Sun Apr 13 65 °F low43 °F	Mon Apr 14 63 °F low38 °F	Tue	Wed	Thu	Fri	Sat

Last updated 8min ago

Temperature in O'Fallon, MO for month

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