Mostly Sunny- Wind: 1mph SE
- Pressure: 30.09"Hg
- Humidity: 83%
- Precip. probability: 2%
- Precipitation: 0"
- Visibility: 10mi
Mostly Sunny- Wind: 1mph SE
- Pressure: 30.09"Hg
- Humidity: 70%
- Precip. probability: 2%
- Precipitation: 0"
- Visibility: 10mi
Mostly Sunny- Wind: 2mph SE
- Pressure: 30.09"Hg
- Humidity: 59%
- Precip. probability: 1%
- Precipitation: 0"
- Visibility: 10mi
Mostly Sunny- Wind: 4mph SE
- Pressure: 30.06"Hg
- Humidity: 50%
- Precip. probability: 1%
- Precipitation: 0"
- Visibility: 10mi
Partly Cloudy- Wind: 4mph SSE
- Pressure: 30.06"Hg
- Humidity: 44%
- Precip. probability: 1%
- Precipitation: 0"
- Visibility: 10mi
Partly Cloudy- Wind: 5mph SSE
- Pressure: 30.03"Hg
- Humidity: 39%
- Precip. probability: 0%
- Precipitation: 0"
- Visibility: 10mi
Partly Cloudy- Wind: 6mph SE
- Pressure: 30.03"Hg
- Humidity: 38%
- Precip. probability: 0%
- Precipitation: 0"
- Visibility: 10mi
Partly Cloudy- Wind: 6mph SE
- Pressure: 30"Hg
- Humidity: 38%
- Precip. probability: 0%
- Precipitation: 0"
- Visibility: 10mi
Partly Cloudy- Wind: 5mph SE
- Pressure: 29.97"Hg
- Humidity: 37%
- Precip. probability: 1%
- Precipitation: 0"
- Visibility: 10mi
Partly Cloudy- Wind: 5mph SE
- Pressure: 29.97"Hg
- Humidity: 38%
- Precip. probability: 0%
- Precipitation: 0"
- Visibility: 10mi
Partly Cloudy- Wind: 5mph SE
- Pressure: 29.97"Hg
- Humidity: 41%
- Precip. probability: 0%
- Precipitation: 0"
- Visibility: 10mi
Partly Cloudy- Wind: 5mph SE
- Pressure: 29.97"Hg
- Humidity: 47%
- Precip. probability: 1%
- Precipitation: 0"
- Visibility: 10mi
Sunset: 7:49 pm
Partly Cloudy- Wind: 4mph ESE
- Pressure: 29.97"Hg
- Humidity: 54%
- Precip. probability: 1%
- Precipitation: 0"
- Visibility: 10mi
Mostly Cloudy- Wind: 4mph SE
- Pressure: 29.97"Hg
- Humidity: 62%
- Precip. probability: 15%
- Precipitation: 0"
- Visibility: 10mi
Mostly Cloudy- Wind: 4mph SSE
- Pressure: 29.97"Hg
- Humidity: 67%
- Precip. probability: 15%
- Precipitation: 0"
- Visibility: 10mi
Mostly Cloudy- Wind: 4mph SSE
- Pressure: 29.97"Hg
- Humidity: 72%
- Precip. probability: 15%
- Precipitation: 0"
- Visibility: 10mi
Today, in O'Fallon, primarily
cloudy and occasionally
bright weather is anticipated.
The temperature will be between a maximum of 82.4°F and a minimum of 59°F. The warmest part of the day will be from 2 pm to 5 pm.
The temperature will be more consistent with what’s typical for
May than the usual maximum in
April. The minimum temperature will be also more consistent with May's average low of 57°F than April's typical 47.3°F.