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Weather forecast OFallon on 7 days | United States

On our website, you will find a detailed weather forecast for the week in OFallon and other parts of the world. Would you like to know the detailed weather forecast in OFallon for today? The air temperature will range from +50°F. A northeast wind is expected at a speed of 31.5 km/h. The atmospheric pressure will reach 768 mm Hg, humidity will be at 58%, and the cloudiness will be clear. Looking for the detailed weather forecast for tomorrow in OFallon? The maximum temperature will be +50°F, while the minimum at night will be +48°F A west wind will prevail at a speed of 31.5 km/h. The humidity level will be 58%. The atmospheric pressure will reach 768 mm Hg, and the cloudiness will be clear. Need a detailed weather forecast for the weekend in OFallon? The minimum temperature on Saturday will be +48°F, and the maximum will be +50°F A northwest wind is expected at a speed of 31.5
Thursday
2025-03-13
50°F
clear
Day
+50°F
Night
+48°F
Wind
8.74 m/s
Pressure
768 mm
Humidity
58 %
Cloudiness
6%
Friday
2025-03-14
75°F
rain
Day
+75°F
Night
+63°F
Wind
11.38 m/s
Pressure
747 mm
Humidity
47 %
Cloudiness
0%
Saturday
2025-03-15
59°F
Partly Cloudy
Day
+59°F
Night
+48°F
Wind
10.48 m/s
Pressure
749 mm
Humidity
41 %
Cloudiness
96%
Sunday
2025-03-16
55°F
Partly Cloudy
Day
+55°F
Night
+48°F
Wind
7.12 m/s
Pressure
760 mm
Humidity
30 %
Cloudiness
69%
Monday
2025-03-17
68°F
Partly Cloudy
Day
+68°F
Night
+59°F
Wind
9.1 m/s
Pressure
758 mm
Humidity
41 %
Cloudiness
93%
Tuesday
2025-03-18
73°F
rain
Day
+73°F
Night
+66°F
Wind
7.78 m/s
Pressure
755 mm
Humidity
59 %
Cloudiness
100%
Wednesday
2025-03-19
70°F
rain
Day
+70°F
Night
+37°F
Wind
10.66 m/s
Pressure
746 mm
Humidity
58 %
Cloudiness
83%
+50°F 
771 mm 
87 % 
+54°F 
760 mm 
100 % 
+64°F 
754 mm 
100 % 
+36°F 
768 mm 
99 % 
+70°F 
772 mm 
97 % 
+32°F 
768 mm 
100 % 
+66°F 
748 mm 
93 % 
+63°F 
761 mm 
1 % 
+73°F 
759 mm 
98 % 
+64°F 
762 mm 
7 % 
+72°F 
758 mm 
100 % 
+61°F 
765 mm 
100 % 
+64°F 
762 mm 
58 % 
+79°F 
769 mm 
1 % 
+55°F 
753 mm 
79 % 
+73°F 
770 mm 
97 % 
+72°F 
763 mm 
97 % 
+73°F 
757 mm 
100 % 
+75°F 
770 mm 
8 % 
+70°F 
758 mm 
100 % 
+70°F 
764 mm 
43 % 
+52°F 
774 mm 
99 % 
+73°F 
764 mm 
64 % 
+63°F 
770 mm 
93 %