Current Weather Conditions for O Fallon, IL
29°F
Conditions
Wind: 6 mph NHumidity: 78%
Probability of Precipitation: 0%
Hourly Forcast (next 12 hours)
| 4 AM | 5 AM | 6 AM | 7 AM | 8 AM | 9 AM | 10 AM | 11 AM | 12 PM | 1 PM | 2 PM | 3 PM | 4 PM |
| 29° | 28° | 27° | 27° | 26° | 26° | 24° | 23° | 23° | 22° | 23° | 26° | 28° |
Upcoming Week
| Day | Forecast | High | Low |
|
Tonight |
Mostly Cloudy
Mostly cloudy, with a low around 21. North wind around 6 mph. |
44°F | 36°F |
|
Wednesday |
Partly Sunny
Partly sunny, with a high near 31. North wind 6 to 9 mph. |
44°F | 36°F |
|
Wednesday Night |
Partly Cloudy
Partly cloudy, with a low around 15. Northwest wind 1 to 6 mph. |
44°F | 36°F |
|
Thursday |
Partly Sunny
Partly sunny, with a high near 39. Southwest wind 2 to 9 mph. |
44°F | 36°F |
|
Thursday Night |
Mostly Clear
Mostly clear, with a low around 32. Southwest wind 6 to 12 mph. |
44°F | 36°F |
|
Friday |
Sunny
Sunny. High near 49, with temperatures falling to around 44 in the afternoon. |
44°F | 36°F |
|
Friday Night |
Mostly Clear
Mostly clear, with a low around 23. |
44°F | 36°F |
|
Saturday |
Sunny
Sunny, with a high near 41. |
44°F | 36°F |
|
Saturday Night |
Partly Cloudy
Partly cloudy, with a low around 29. |
44°F | 36°F |
|
Sunday |
Mostly Sunny
Mostly sunny, with a high near 47. |
44°F | 36°F |
|
Sunday Night |
Partly Cloudy
Partly cloudy, with a low around 25. |
44°F | 36°F |
|
Monday |
Mostly Sunny
Mostly sunny, with a high near 48. |
44°F | 36°F |
|
Monday Night |
Mostly Cloudy
Mostly cloudy, with a low around 34. |
44°F | 36°F |
|
Tuesday |
Partly Sunny
Partly sunny, with a high near 55. |
44°F | 36°F |
| Data provided by weather.gov | |||