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O'Fallon, MO Monthly Weather

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

O'Fallon, MO
75
°F
1 pmCloudy11mphN
Mon, June 10, 20241:44 PM (GMT -05:00)

June

Sun
Jun 10
Mostly Clear
77
°F
low59
°F
Jun 11
Clear
80
°F
low55
°F
Jun 12
Clear
87
°F
low62
°F
Jun 13
Clear
92
°F
low68
°F
Jun 14
Partly Cloudy
91
°F
low73
°F
Jun 15
Mostly Clear
91
°F
low69
°F
Jun 16
Clear
95
°F
low72
°F
Jun 17
Partly Cloudy
93
°F
low76
°F
Jun 18
Scattered Thunderstorms
92
°F
low75
°F
Jun 19
Partly Cloudy
91
°F
low74
°F
Jun 20
Scattered Thunderstorms
92
°F
low76
°F
Jun 21
Scattered Thunderstorms
92
°F
low76
°F
Jun 22
Few Showers
92
°F
low74
°F
Jun 23
Partly Cloudy
93
°F
low74
°F
Mon
Jun 24
Mostly Cloudy , T-Storms
83
°F
low76
°F
Tue
Jun 25
Partly Sunny , T-Storms
89
°F
low76
°F
Wed
Jun 26
Mostly Cloudy , T-Storms
88
°F
low73
°F
Thu
Jun 27
Partly Sunny , T-Storms
86
°F
low71
°F
Fri
Jun 28
Mostly Cloudy , T-Storms
85
°F
low71
°F
Sat
Jun 29
Intermittent Clouds
90
°F
low72
°F
Sun
Jun 30
Rain
81
°F
low71
°F
MonTueWedThuFriSat

July

Sun
Mon
Jul 1
Rain
84
°F
low60
°F
Tue
Jul 2
Partly Sunny , Showers
82
°F
low60
°F
Wed
Jul 3
Sunny
83
°F
low63
°F
Thu
Jul 4
Sunny
88
°F
low67
°F
Fri
Jul 5
Sunny
90
°F
low69
°F
Sat
Jul 6
Partly Sunny , Showers
91
°F
low70
°F
Sun
Jul 7
Mostly Cloudy
92
°F
low70
°F
Mon
Jul 8
Intermittent Clouds
86
°F
low67
°F
Tue
Jul 9
Partly Sunny
88
°F
low72
°F
WedThuFriSat
Last updated 2h 7min 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.