Weather Forecast for O'Fallon, MO
Current Weather Conditions
| |
Temperature60°F | Feels Like60°F |
Humidity49% | WindE 6 mph |
Pressure30 in | Visibility10 mi |
Conditions at St. Louis/Spirit | |
FairWeather Forecast
Tonight
 51°F | Rain showers early will evolve into a more steady rain overnight. Thunder possible. Low 51F. Winds ESE at 10 to 15 mph. Chance of rain 70%. |
Tomorrow
74°F | Cloudy with rain in the morning...then scattered thunderstorms in the afternoon. High 74F. Winds SE at 15 to 25 mph. Chance of rain 90%. Higher wind gusts possible. |
Tomorrow night
 65°F | Scattered thunderstorms during the evening, then partly cloudy overnight. Gusty winds and small hail are possible. Low around 65F. Winds S at 10 to 20 mph. Chance of rain 60%. |
Saturday
 82°F | Intervals of clouds and sunshine. A stray shower or thunderstorm is possible. High 82F. Winds SSW at 15 to 25 mph. |
Saturday night
 68°F | Partly to mostly cloudy. Low 68F. Winds S at 10 to 20 mph. |
Sunday
 80°F | Mostly cloudy early. Scattered thunderstorms developing later in the day. Potential for severe thunderstorms. High around 80F. Winds S at 15 to 25 mph. Chance of rain 40%. |
Sunday night
 62°F | Thunderstorms likely. Potential for severe thunderstorms. Low 62F. Winds S at 10 to 20 mph. Chance of rain 90%. |
Monday
 78°F | Rain showers early with overcast skies later in the day. High 78F. Winds SW at 10 to 15 mph. Chance of rain 40%. |
Monday night
55°F | A few clouds. Low around 55F. Winds W at 5 to 10 mph. |
Tuesday
 83°F | Sunny. High 83F. Winds SSW at 5 to 10 mph. |
