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O Fallon, MO Monthly Weather

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

O Fallon, MO
28
°F
7:30 pmClear0mphC
Thu, January 22, 20268:11 PM (GMT -06:00)

January

SunMonTueWed
Jan 22
Mostly Cloudy
40
°F
low21
°F
Jan 23
Cloudy
23
°F
low3
°F
Jan 24
Light Snow
10
°F
low2
°F
Jan 25
Snow
15
°F
low4
°F
Jan 26
Mostly Clear
15
°F
low-1
°F
Jan 27
Partly Cloudy
30
°F
low11
°F
Jan 28
Mostly Cloudy
20
°F
low8
°F
Jan 29
Partly Cloudy
15
°F
low3
°F
Jan 30
Partly Cloudy
19
°F
low2
°F
Jan 31
Mostly Cloudy
25
°F
low4
°F

February

Feb 1
Mostly Cloudy
29
°F
low12
°F
Feb 2
Partly Cloudy
35
°F
low18
°F
Feb 3
Mostly Cloudy
39
°F
low24
°F
Feb 4
Snow Showers
42
°F
low29
°F
Thu
Feb 5
Mostly Sunny
51
°F
low28
°F
Fri
Feb 6
Mostly Cloudy
54
°F
low33
°F
Sat
Feb 7
Mostly Cloudy
62
°F
low44
°F
Sun
Feb 8
Intermittent Clouds
60
°F
low45
°F
Mon
Feb 9
T-Storms
61
°F
low32
°F
Tue
Feb 10
Partly Sunny
47
°F
low32
°F
Wed
Feb 11
Mostly Cloudy
49
°F
low32
°F
Thu
Feb 12
Sunny
43
°F
low26
°F
Fri
Feb 13
Rain and Snow
45
°F
low21
°F
Sat
Feb 14
Mostly Cloudy
51
°F
low30
°F
Sun
Feb 15
Sunny
50
°F
low21
°F
Mon
Feb 16
Sunny
36
°F
low20
°F
Tue
Feb 17
Partly Sunny
42
°F
low30
°F
Wed
Feb 18
Intermittent Clouds
46
°F
low18
°F
Thu
Feb 19
Mostly Sunny
44
°F
low16
°F
Fri
Feb 20
Partly Sunny
35
°F
low17
°F
Sat
Last updated 35min 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.