Current Weather and Forecast for O'Fallon, Missouri, United States Current weather, Hourly weather forecast and 16 days weather forecast
What is current weather at O'Fallon, United States?
Current Weather Condition at O'Fallon, United States
100% Chance of precipitation (Rain or Snow)
19°C
Clear Sky
200° (4.12 m/s)
Wind
86%
Humidity
19°C
Max Temperature
-4°C
Min Temperature
1001°C
Pressure
Hourly weather forecast
Next 27 hours weather condition for O'Fallon, Missouri, United States.
Sun
Feels 19°C
Light Rain
Feels 19°C
Light Rain
Sun
Feels 18°C
Scattered Clouds
Feels 18°C
Scattered Clouds
Sun
Feels 12°C
Broken Clouds
Feels 12°C
Broken Clouds
Sun
Feels -5°C
Overcast Clouds
Feels -5°C
Overcast Clouds
Sun
Feels -8°C
Overcast Clouds
Feels -8°C
Overcast Clouds
Mon
Feels -13°C
Broken Clouds
Feels -13°C
Broken Clouds
Mon
Feels -13°C
Clear Sky
Feels -13°C
Clear Sky
Mon
Feels -14°C
Clear Sky
Feels -14°C
Clear Sky
Mon
Feels -13°C
Clear Sky
Feels -13°C
Clear Sky
Mon
Feels -9°C
Few Clouds
Feels -9°C
Few Clouds
10 days weather forecast
Next 10 days weather forecast for O'Fallon, Missouri, United States.
| 2025 | Weather | |||
|---|---|---|---|---|
| December | Image | Temp (Max/Min) | Condition | Description |
| Sun, 28th | |
19°C / -4°C | Rain | Light Rain |
| Mon, 29th | |
-1°C / -7°C | Clouds | Few Clouds |
| Tue, 30th | |
3°C / -7°C | Clear | Sky Is Clear |
| Wed, 31st | |
5°C / -3°C | Clouds | Broken Clouds |
| Thu, 01st | |
3°C / -4°C | Clouds | Few Clouds |
| Fri, 02nd | |
-0°C / -5°C | Clouds | Broken Clouds |
| Sat, 03rd | |
1°C / -7°C | Clouds | Scattered Clouds |
| Sun, 04th | |
11°C / -2°C | Clear | Sky Is Clear |
| Mon, 05th |  |
5°C / -1°C | Snow | Snow |
| Tue, 06th | |
1°C / -4°C | Clouds | Broken Clouds |