Current Weather Conditions for O Fallon, IL
31°F
Conditions
Wind: 8 mph NHumidity: 92%
Probability of Precipitation: 0%
Hourly Forcast (next 12 hours)
| 2 PM | 3 PM | 4 PM | 5 PM | 6 PM | 7 PM | 8 PM | 9 PM | 10 PM | 11 PM | 12 AM | 1 AM | 2 AM |
| 31° | 32° | 33° | 34° | 35° | 36° | 36° | 36° | 35° | 34° | 33° | 32° | 31° |
Upcoming Week
| Day | Forecast | High | Low |
|
Today |
Cloudy
Cloudy, with a high near 37. North wind around 9 mph. |
45°F | 31°F |
|
Tonight |
Mostly Cloudy
Mostly cloudy, with a low around 23. Northwest wind around 7 mph. |
45°F | 31°F |
|
Saturday |
Mostly Cloudy then Chance Light Snow
A chance of snow after noon. Mostly cloudy. High near 29, with temperatures falling to around 22 in the afternoon. North wind 5 to 12 mph. Chance of precipitation is 30%. |
45°F | 31°F |
|
Saturday Night |
Slight Chance Light Snow then Partly Cloudy
A slight chance of snow before 7pm. Partly cloudy, with a low around 5. Wind chill values as low as -10. North wind around 14 mph. Chance of precipitation is 20%. |
45°F | 31°F |
|
Sunday |
Sunny
Sunny, with a high near 14. North wind 5 to 13 mph. |
45°F | 31°F |
|
Sunday Night |
Mostly Clear
Mostly clear, with a low around 7. |
45°F | 31°F |
|
Monday |
Sunny
Sunny, with a high near 38. |
45°F | 31°F |
|
Monday Night |
Partly Cloudy
Partly cloudy, with a low around 25. |
45°F | 31°F |
|
Tuesday |
Mostly Sunny
Mostly sunny, with a high near 49. |
45°F | 31°F |
|
Tuesday Night |
Mostly Cloudy
Mostly cloudy, with a low around 36. |
45°F | 31°F |
|
Wednesday |
Partly Sunny
Partly sunny, with a high near 56. |
45°F | 31°F |
|
Wednesday Night |
Chance Light Rain
A chance of rain. Mostly cloudy, with a low around 46. Chance of precipitation is 30%. |
45°F | 31°F |
|
Thursday |
Chance Light Rain then Partly Sunny
A chance of rain before noon. Partly sunny, with a high near 57. Chance of precipitation is 30%. |
45°F | 31°F |
|
Thursday Night |
Partly Cloudy
Partly cloudy, with a low around 34. |
45°F | 31°F |
| Data provided by weather.gov | |||