Current Weather Conditions for O Fallon, IL
30°F
Conditions
Wind: 5 mph NHumidity: 66%
Probability of Precipitation: 0%
Hourly Forcast (next 12 hours)
| 4 PM | 5 PM | 6 PM | 7 PM | 8 PM | 9 PM | 10 PM | 11 PM | 12 AM | 1 AM | 2 AM | 3 AM | 4 AM |
| 30° | 32° | 33° | 34° | 35° | 36° | 35° | 33° | 30° | 29° | 28° | 27° | 27° |
Upcoming Week
| Day | Forecast | High | Low |
|
Today |
Sunny
Sunny. High near 37, with temperatures falling to around 33 in the afternoon. Northeast wind 1 to 5 mph. |
52°F | 30°F |
|
Tonight |
Mostly Clear
Mostly clear, with a low around 24. Southeast wind around 3 mph. |
52°F | 30°F |
|
Sunday |
Sunny
Sunny. High near 42, with temperatures falling to around 38 in the afternoon. South wind 5 to 13 mph. |
52°F | 30°F |
|
Sunday Night |
Partly Cloudy
Partly cloudy. Low around 32, with temperatures rising to around 36 overnight. South wind around 10 mph. |
52°F | 30°F |
|
Monday |
Cloudy then Slight Chance Light Rain
A slight chance of rain after noon. Cloudy, with a high near 48. South wind 9 to 13 mph. Chance of precipitation is 20%. |
52°F | 30°F |
|
Monday Night |
Chance Light Rain
A chance of rain. Mostly cloudy, with a low around 38. Chance of precipitation is 30%. |
52°F | 30°F |
|
Tuesday |
Chance Light Rain
A chance of rain. Cloudy, with a high near 47. Chance of precipitation is 40%. |
52°F | 30°F |
|
Tuesday Night |
Chance Light Rain
A chance of rain. Cloudy, with a low around 41. Chance of precipitation is 50%. |
52°F | 30°F |
|
Christmas Day |
Chance Light Rain
A chance of rain. Mostly cloudy, with a high near 50. Chance of precipitation is 40%. |
52°F | 30°F |
|
Wednesday Night |
Chance Light Rain
A chance of rain. Mostly cloudy, with a low around 44. Chance of precipitation is 30%. |
52°F | 30°F |
|
Thursday |
Chance Light Rain
A chance of rain. Mostly cloudy, with a high near 54. Chance of precipitation is 30%. |
52°F | 30°F |
|
Thursday Night |
Chance Rain
A chance of rain. Mostly cloudy, with a low around 47. Chance of precipitation is 40%. |
52°F | 30°F |
|
Friday |
Chance Light Rain
A chance of rain. Mostly cloudy, with a high near 57. Chance of precipitation is 30%. |
52°F | 30°F |
|
Friday Night |
Chance Light Rain
A chance of rain. Mostly cloudy, with a low around 48. Chance of precipitation is 30%. |
52°F | 30°F |
| Data provided by weather.gov | |||