Hourly weather forecast and temperature - O'Fallon, MO
Partly Cloudy- Wind: 2mph NNE
- Pressure: 29.97"Hg
- Humidity: 29%
- Precip. probability: 0%
- Precipitation: 0"
- Visibility: 10mi
Partly Cloudy- Wind: 3mph NNW
- Pressure: 29.94"Hg
- Humidity: 27%
- Precip. probability: 0%
- Precipitation: 0"
- Visibility: 10mi
Partly Cloudy- Wind: 4mph NNW
- Pressure: 29.94"Hg
- Humidity: 27%
- Precip. probability: 0%
- Precipitation: 0"
- Visibility: 10mi
Partly Cloudy- Wind: 4mph E
- Pressure: 29.91"Hg
- Humidity: 28%
- Precip. probability: 0%
- Precipitation: 0"
- Visibility: 10mi
Partly Cloudy- Wind: 2mph ESE
- Pressure: 29.91"Hg
- Humidity: 29%
- Precip. probability: 0%
- Precipitation: 0"
- Visibility: 10mi
Partly Cloudy- Wind: 2mph NE
- Pressure: 29.91"Hg
- Humidity: 29%
- Precip. probability: 0%
- Precipitation: 0"
- Visibility: 10mi
Mostly Sunny- Wind: 2mph N
- Pressure: 29.88"Hg
- Humidity: 31%
- Precip. probability: 0%
- Precipitation: 0"
- Visibility: 10mi
Sunny- Wind: 1mph WNW
- Pressure: 29.91"Hg
- Humidity: 44%
- Precip. probability: 0%
- Precipitation: 0"
- Visibility: 10mi
Sunset: 8:19 pm
Clear- Wind: 2mph NNW
- Pressure: 29.91"Hg
- Humidity: 55%
- Precip. probability: 0%
- Precipitation: 0"
- Visibility: 10mi
Clear- Wind: 1mph NW
- Pressure: 29.91"Hg
- Humidity: 63%
- Precip. probability: 0%
- Precipitation: 0"
- Visibility: 10mi
Clear- Wind: 1mph WSW
- Pressure: 29.91"Hg
- Humidity: 66%
- Precip. probability: 0%
- Precipitation: 0"
- Visibility: 10mi
Today, a combination of
cloudy and occasionally
sunny weather is forecasted.
The temperature will vary between the lowest temperature of 64.4°F (18°C) and the highest temperature of 84.2°F (29°C). The warmest part of the day will be from 2 pm to 5 pm.
The maximum temperature will be more alike
June's average highest temperature of 83.8°F (28.8°C) than the average highest temperature of 74.5°F (23.6°C) in
May. The lowest temperature will be alike the average minimum of 57°F (13.9°C) in May.