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Vandalia, IL Monthly Weather

Altitude - 160m | 38°57′40″N,89°5′56″W | map (OSM)

Vandalia, IL
75
°F
2:30 amClear0mphC
Wed, July 30, 20253:10 AM (GMT -05:00)

July

SunMonTue
Jul 30
Mostly Clear
91
°F
low72
°F
Jul 31
Showers
77
°F
low69
°F
FriSat

August

SunMonTueWedThu
Aug 1
Mostly Clear
79
°F
low64
°F
Aug 2
Mostly Clear
79
°F
low60
°F
Aug 3
Clear
81
°F
low60
°F
Aug 4
Mostly Cloudy
82
°F
low65
°F
Aug 5
Partly Cloudy
83
°F
low66
°F
Aug 6
Partly Cloudy
85
°F
low68
°F
Aug 7
Few Showers
87
°F
low71
°F
Aug 8
Isolated Thunderstorms
90
°F
low73
°F
Aug 9
Scattered Thunderstorms
88
°F
low73
°F
Aug 10
Few Showers
87
°F
low71
°F
Aug 11
Partly Cloudy
88
°F
low72
°F
Aug 12
Scattered Thunderstorms
88
°F
low73
°F
Wed
Aug 13
Partly Sunny
84
°F
low65
°F
Thu
Aug 14
Partly Sunny
81
°F
low62
°F
Fri
Aug 15
Mostly Sunny
81
°F
low65
°F
Sat
Aug 16
Intermittent Clouds
81
°F
low66
°F
Sun
Aug 17
Partly Sunny
85
°F
low68
°F
Mon
Aug 18
Mostly Cloudy
87
°F
low66
°F
Tue
Aug 19
Mostly Sunny
86
°F
low69
°F
Wed
Aug 20
Partly Sunny
87
°F
low71
°F
Thu
Aug 21
Mostly Cloudy , T-Storms
81
°F
low68
°F
Fri
Aug 22
Partly Sunny
86
°F
low66
°F
Sat
Aug 23
Mostly Sunny
91
°F
low74
°F
Sun
Aug 24
Mostly Sunny
92
°F
low72
°F
Mon
Aug 25
Mostly Sunny
93
°F
low72
°F
Tue
Aug 26
Partly Sunny , T-Storms
90
°F
low71
°F
Wed
Aug 27
Mostly Cloudy , T-Storms
91
°F
low71
°F
Thu
Aug 28
Mostly Sunny
90
°F
low70
°F
FriSat
Last updated 7h 30min ago

Temperature in Vandalia, IL for month

* Vandalia, 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 Vandalia, 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 Vandalia, IL. Please note that long-term forecasts are not a forecast as such, but only reflect the statistics of past years.