30-day weather forecast in O'Fallon
Mon
Tue
Wed
Thu
Fri
Sat
Sun
14 July
+27°+21°
15 July
+31°+22°
16 July
+33°+22°
17 July
+30°+23°
18 July
+29°+21°
19 July
+31°+23°
20 July
+33°+25°
21 July
+33°+22°
22 July
+35°+25°
23 July
+35°+26°
24 July
+36°+26°
25 July
+34°+24°
26 July
+30°+21°
27 July
+33°+22°
weather forecast based on historical data
28 July
+32°+22°
29 July
+30°+21°
30 July
+29°+21°
31 July
+31°+21°
1 August
+31°+21°
2 August
+32°+21°
3 August
+32°+22°
4 August
+32°+21°
5 August
+30°+21°
6 August
+30°+21°
7 August
+31°+21°
8 August
+31°+21°
9 August
+31°+22°
10 August
+31°+22°
11 August
+31°+21°
12 August
+30°+21°
13 August
+30°+20°
14 August
+29°+19°
15 August
+29°+19°
16 August
+29°+20°
17 August
+29°+20°
Forecast in other regions
New York
+30°
Los Angeles
+26°
Chicago
+23°
Houston
+33°
Queens
+30°
Phoenix
+36°
Philadelphia
+28°
San Antonio
+32°
San Diego
+25°
The Bronx
+29°
Dallas
+36°
San Jose
+28°
Austin
+32°
Detroit
+23°
Jacksonville
+32°
Fort Worth
+35°
Columbus
+22°
Indianapolis
+23°
Charlotte
+31°
San Francisco
+19°
