Weather Forecast for O'Fallon, MO
Current Weather Conditions
| |
Temperature87°F | Feels Like89°F |
Humidity49% | WindWSW 8 mph |
Pressure29 in | Visibility10 mi |
Conditions at St. Louis/Spirit | |
Weather Forecast
Today
 90°F | Sun and clouds mixed. High near 90F. Winds S at 5 to 10 mph. |
Tonight
 69°F | A few clouds. Low 69F. Winds SSE at 5 to 10 mph. |
Tomorrow
 86°F | Mostly cloudy. A stray shower or thunderstorm is possible. High 86F. Winds SSW at 10 to 15 mph. |
Tomorrow night
69°F | A few clouds from time to time. Low 69F. Winds S at 5 to 10 mph. |
Tuesday
 91°F | A few clouds from time to time. A stray shower or thunderstorm is possible. High 91F. Winds S at 15 to 25 mph. |
Tuesday night
 66°F | Thunderstorms likely. Potential for severe thunderstorms. Low 66F. Winds SW at 10 to 20 mph. Chance of rain 80%. |
Wednesday
 77°F | Partly cloudy with afternoon showers or thunderstorms. High 77F. Winds W at 5 to 10 mph. Chance of rain 50%. |
Wednesday night
58°F | A few clouds from time to time. Low 58F. Winds light and variable. |
Thursday
80°F | Sunshine and clouds mixed. High near 80F. Winds light and variable. |
Thursday night
63°F | Partly cloudy with late night showers or thunderstorms. Low 63F. Winds light and variable. Chance of rain 40%. |
