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O Fallon, MO Monthly Weather

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

O Fallon, MO
70
°F
2 pmFair14mphS
Sun, November 24, 20242:53 PM (GMT -06:00)

November

Nov 24
Partly Cloudy
67
°F
low40
°F
Nov 25
Overcast
58
°F
low36
°F
Nov 26
Partly Cloudy
45
°F
low28
°F
Nov 27
Showers
47
°F
low38
°F
Nov 28
Mostly Cloudy
39
°F
low29
°F
Nov 29
Mostly Clear
34
°F
low23
°F
Nov 30
Mostly Cloudy
36
°F
low24
°F

December

Dec 1
Partly Cloudy
29
°F
low20
°F
Dec 2
Clear
28
°F
low14
°F
Dec 3
Partly Cloudy
33
°F
low18
°F
Dec 4
Partly Cloudy
38
°F
low25
°F
Dec 5
Partly Cloudy
40
°F
low30
°F
Dec 6
Mostly Cloudy
40
°F
low31
°F
Dec 7
Mostly Cloudy
40
°F
low28
°F
Sun
Dec 8
Sunny
48
°F
low33
°F
Mon
Dec 9
Mostly Sunny
65
°F
low40
°F
Tue
Dec 10
Rain
65
°F
low37
°F
Wed
Dec 11
Intermittent Clouds
46
°F
low30
°F
Thu
Dec 12
Sunny
54
°F
low32
°F
Fri
Dec 13
Sunny
59
°F
low36
°F
Sat
Dec 14
Mostly Cloudy , Showers
65
°F
low57
°F
Sun
Dec 15
Mostly Cloudy
71
°F
low50
°F
Mon
Dec 16
Intermittent Clouds
51
°F
low30
°F
Tue
Dec 17
Rain
39
°F
low35
°F
Wed
Dec 18
Mostly Cloudy
40
°F
low22
°F
Thu
Dec 19
Sunny
37
°F
low23
°F
Fri
Dec 20
Sunny
48
°F
low23
°F
Sat
Dec 21
Mostly Sunny
50
°F
low22
°F
Sun
Dec 22
Sunny
43
°F
low31
°F
Mon
Dec 23
Intermittent Clouds
62
°F
low46
°F
TueWedThuFriSat
Last updated 3h 14min 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.