Hourly weather forecast and temperature - O'Fallon, MO
Cloudy- Wind: 6mph WNW
- Pressure: 29.97"Hg
- Humidity: 92%
- Precip. probability: 2%
- Precipitation: 0"
- Visibility: 10mi
Cloudy- Wind: 5mph WNW
- Pressure: 30"Hg
- Humidity: 90%
- Precip. probability: 2%
- Precipitation: 0"
- Visibility: 7mi
Cloudy- Wind: 3mph NW
- Pressure: 30"Hg
- Humidity: 94%
- Precip. probability: 2%
- Precipitation: 0"
- Visibility: 7mi
Sunrise: 7:03 am
Cloudy- Wind: 2mph NW
- Pressure: 30.03"Hg
- Humidity: 98%
- Precip. probability: 7%
- Precipitation: 0"
- Visibility: 8mi
Cloudy- Wind: 1mph NW
- Pressure: 30.03"Hg
- Humidity: 87%
- Precip. probability: 6%
- Precipitation: 0"
- Visibility: 9mi
Cloudy- Wind: 2mph S
- Pressure: 30"Hg
- Humidity: 81%
- Precip. probability: 5%
- Precipitation: 0"
- Visibility: 10mi
Cloudy- Wind: 2mph SSE
- Pressure: 29.94"Hg
- Humidity: 76%
- Precip. probability: 4%
- Precipitation: 0"
- Visibility: 10mi
Cloudy- Wind: 3mph SE
- Pressure: 29.91"Hg
- Humidity: 76%
- Precip. probability: 4%
- Precipitation: 0"
- Visibility: 10mi
Sunset: 4:41 pm
Cloudy- Wind: 2mph E
- Pressure: 29.91"Hg
- Humidity: 87%
- Precip. probability: 21%
- Precipitation: 0"
- Visibility: 9mi
Light Rain- Wind: 2mph E
- Pressure: 29.91"Hg
- Humidity: 90%
- Precip. probability: 65%
- Precipitation: 0.04"
- Visibility: 6mi
Showers- Wind: 4mph E
- Pressure: 29.85"Hg
- Humidity: 95%
- Precip. probability: 41%
- Precipitation: 0.04"
- Visibility: 6mi
Today, in O'Fallon, a combination of
cloudy and occasionally
rainy weather is predicted.
With minimal precipitation of 0.04",
rain is expected from
7 pm to
11 pm.
The temperature will be between the lowest temperature of 35.6°F and the highest temperature of 44.6°F. The warmest part of the day is expected around 4 pm.
Today, the highest temperature will be comparable to
December's average maximum temperature. The lowest temperature will be more alike
November's average minimum of 37.6°F than December's average of 30.4°F.