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
No Chance of precipitation (Rain or Snow)
11°C
Scattered Clouds
249° (1.34 m/s)
Wind
65%
Humidity
18°C
Max Temperature
4°C
Min Temperature
1015°C
Pressure
Hourly weather forecast
Next 27 hours weather condition for O'Fallon, Missouri, United States.
Wed
Feels 11°C
Scattered Clouds
Feels 11°C
Scattered Clouds
Wed
Feels 15°C
Scattered Clouds
Feels 15°C
Scattered Clouds
Wed
Feels 13°C
Broken Clouds
Feels 13°C
Broken Clouds
Wed
Feels 7°C
Overcast Clouds
Feels 7°C
Overcast Clouds
Thu
Feels 9°C
Overcast Clouds
Feels 9°C
Overcast Clouds
Thu
Feels 8°C
Overcast Clouds
Feels 8°C
Overcast Clouds
Thu
Feels 9°C
Overcast Clouds
Feels 9°C
Overcast Clouds
Thu
Feels 11°C
Light Rain
Feels 11°C
Light Rain
Thu
Feels 14°C
Light Rain
Feels 14°C
Light Rain
Thu
Feels 19°C
Overcast Clouds
Feels 19°C
Overcast Clouds
10 days weather forecast
Next 10 days weather forecast for O'Fallon, Missouri, United States.
| 2026 | Weather | |||
|---|---|---|---|---|
| January | Image | Temp (Max/Min) | Condition | Description |
| Wed, 07th | |
18°C / 4°C | Clouds | Scattered Clouds |
| Thu, 08th | |
19°C / 10°C | Rain | Moderate Rain |
| Fri, 09th | |
17°C / 6°C | Rain | Light Rain |
| Sat, 10th |  |
6°C / -0°C | Snow | Rain And Snow |
| Sun, 11th | |
2°C / -4°C | Clouds | Scattered Clouds |
| Mon, 12th |  |
9°C / -2°C | Clear | Sky Is Clear |
| Tue, 13th | |
10°C / 2°C | Clouds | Broken Clouds |
| Wed, 14th | |
5°C / 2°C | Snow | Light Snow |
| Thu, 15th | |
3°C / -1°C | Snow | Light Snow |
| Fri, 16th | |
2°C / -3°C | Clouds | Scattered Clouds |