Weather Forecast for O'Fallon, IL
Current Weather Conditions
| |
Temperature84°F | Feels Like90°F |
Humidity72% | WindSSW 13 mph |
Pressure29 in | Visibility10 mi |
Conditions at Belleville/Scott Afb | |
Weather Forecast
Today
 88°F | Thunderstorms this morning, then cloudy skies this afternoon. High 88F. Winds SSW at 10 to 20 mph. Chance of rain 70%. |
Tonight
 60°F | A stray thunderstorm is possible throughout the evening. Some clouds this evening will give way to mainly clear skies overnight. Low around 60F. WSW winds at 10 to 20 mph, decreasing to less than 5 mph. |
Tomorrow
83°F | Partly cloudy in the morning. Scattered strong thunderstorms developing later in the day. Damaging winds, large hail and possibly a tornado with some storms. High 83F. Winds SSW at 15 to 25 mph. Chance of rain 50%. |
Tomorrow night
 59°F | Clear. Low 59F. Winds W at 10 to 20 mph. |
Saturday
 77°F | Except for a few afternoon clouds, mainly sunny. High 77F. Winds WNW at 10 to 20 mph. |
Saturday night
57°F | Partly cloudy early with increasing clouds overnight. Low 57F. Winds NW at 5 to 10 mph. |
Sunday
 77°F | Partly cloudy. High 77F. Winds E at 5 to 10 mph. |
Sunday night
 63°F | Partly to mostly cloudy with scattered showers and thunderstorms later at night. Low 63F. Winds E at 5 to 10 mph. Chance of rain 50%. |
Monday
74°F | Variable clouds with scattered thunderstorms. High 74F. Winds ESE at 10 to 15 mph. Chance of rain 60%. |
Monday night
65°F | Thunderstorms. Low near 65F. Winds ESE at 5 to 10 mph. Chance of rain 70%. Rainfall may reach one inch. |
