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O Fallon, IL Monthly Weather

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

O Fallon, IL
37
°F
6 amCloudy20mphW
Wed, November 26, 20256:29 AM (GMT -06:00)

November

SunMonTue
Nov 26
Mostly Clear
43
°F
low34
°F
Nov 27
Clear
40
°F
low27
°F
Nov 28
Clear
36
°F
low21
°F
Nov 29
Snow
36
°F
low30
°F
Nov 30
Overcast
34
°F
low21
°F
MonTueWedThuFriSat

December

Sun
Dec 1
Cloudy
26
°F
low17
°F
Dec 2
Partly Cloudy
33
°F
low18
°F
Dec 3
Partly Cloudy
41
°F
low23
°F
Dec 4
Mostly Cloudy
33
°F
low26
°F
Dec 5
Mostly Cloudy
37
°F
low26
°F
Dec 6
Mostly Cloudy
38
°F
low28
°F
Dec 7
Mostly Cloudy
43
°F
low27
°F
Dec 8
Partly Cloudy
42
°F
low30
°F
Dec 9
Mostly Cloudy
44
°F
low33
°F
Wed
Dec 10
Showers
65
°F
low39
°F
Thu
Dec 11
Intermittent Clouds
44
°F
low29
°F
Fri
Dec 12
Sunny
51
°F
low31
°F
Sat
Dec 13
Sunny
57
°F
low35
°F
Sun
Dec 14
Partly Sunny , Showers
63
°F
low55
°F
Mon
Dec 15
Mostly Cloudy
65
°F
low55
°F
Tue
Dec 16
Partly Sunny , Showers
52
°F
low31
°F
Wed
Dec 17
Freezing Rain
38
°F
low35
°F
Thu
Dec 18
Cloudy
38
°F
low23
°F
Fri
Dec 19
Sunny
37
°F
low22
°F
Sat
Dec 20
Sunny
44
°F
low22
°F
Sun
Dec 21
Sunny
48
°F
low24
°F
Mon
Dec 22
Sunny
41
°F
low30
°F
Tue
Dec 23
Mostly Cloudy
58
°F
low46
°F
Wed
Dec 24
Intermittent Clouds
65
°F
low60
°F
Thu
Dec 25
Intermittent Clouds
61
°F
low40
°F
FriSat
Last updated 2h 53min 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.