Weather Forecast for O'Fallon, MO
Current Weather Conditions
O'Fallon, MO
| |
Temperature10°F | Feels Like10°F |
Humidity87% | Wind0 mph |
Pressure30 in | Visibility9 mi |
Conditions at St. Louis/Spirit | |
FairWeather Forecast
Tonight
 12°F | Clear skies. Low 12F. Winds light and variable. |
Tomorrow
 41°F | Plentiful sunshine. High 41F. Winds SSW at 5 to 10 mph. |
Tomorrow night
 30°F | Cloudy skies. Low near 30F. Winds WSW at 5 to 10 mph. |
Saturday
 39°F | Mainly cloudy. High 39F. Winds light and variable. |
Saturday night
 31°F | Cloudy skies early with showers later at night. Low 31F. Winds light and variable. Chance of rain 40%. |
Sunday
 38°F | Snow flurries and snow showers. High 38F. Winds N at 10 to 15 mph. Chance of snow 40%. |
Sunday night
 21°F | Mostly cloudy. Low 21F. Winds N at 5 to 10 mph. |
Monday
 32°F | Partly cloudy. High 32F. Winds light and variable. |
Monday night
 25°F | A few clouds. Low around 25F. Winds SSW at 10 to 15 mph. |
Tuesday
47°F | Partly cloudy skies. High 47F. Winds SW at 10 to 15 mph. |