O Fallon, MO Monthly Weather

Altitude - 153m | 38°48′36″N,90°42′0″W | map (OSM)

O Fallon, MO

°F

11 amMostly Cloudy4mphSE

Tue, July 15, 202511:53 AM (GMT -05:00)

July

Sun	Mon	Tue Jul 15 87 °F low73 °F	Wed Jul 16 92 °F low74 °F	Thu Jul 17 83 °F low74 °F	Fri Jul 18 82 °F low71 °F	Sat Jul 19 87 °F low74 °F
Sun Jul 20 89 °F low75 °F	Mon Jul 21 89 °F low75 °F	Tue Jul 22 93 °F low76 °F	Wed Jul 23 95 °F low77 °F	Thu Jul 24 92 °F low77 °F	Fri Jul 25 93 °F low73 °F	Sat Jul 26 93 °F low73 °F
Sun Jul 27 93 °F low74 °F	Mon Jul 28 93 °F low74 °F	Tue Jul 29 85 °F low66 °F	Wed Jul 30 85 °F low67 °F	Thu Jul 31 86 °F low68 °F	Fri	Sat

August

Sun	Mon	Tue	Wed	Thu	Fri Aug 1 83 °F low62 °F	Sat Aug 2 80 °F low60 °F
Sun Aug 3 81 °F low60 °F	Mon Aug 4 83 °F low61 °F	Tue Aug 5 84 °F low68 °F	Wed Aug 6 88 °F low69 °F	Thu Aug 7 91 °F low72 °F	Fri Aug 8 90 °F low71 °F	Sat Aug 9 92 °F low74 °F
Sun Aug 10 92 °F low76 °F	Mon Aug 11 96 °F low76 °F	Tue Aug 12 96 °F low72 °F	Wed Aug 13 85 °F low65 °F	Thu	Fri	Sat

Last updated 13min 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.