Current Weather Conditions for O Fallon, IL
53°F
Conditions
Wind: 6 mph EHumidity: 96%
Probability of Precipitation: 100%
Hourly Forcast (next 12 hours)
| 12 PM | 1 PM | 2 PM | 3 PM | 4 PM | 5 PM | 6 PM | 7 PM | 8 PM | 9 PM | 10 PM | 11 PM | 12 AM |
| 53° | 54° | 54° | 54° | 55° | 55° | 55° | 55° | 56° | 56° | 56° | 56° | 55° |
Upcoming Week
| Day | Forecast | High | Low |
|
Today |
Rain
Rain and patchy fog. Cloudy, with a high near 56. Northeast wind around 7 mph. Chance of precipitation is 100%. |
44°F | 28°F |
|
Tonight |
Light Rain Likely
A chance of rain before midnight, then rain likely and patchy fog between midnight and 5am. Cloudy, with a low around 45. North wind around 8 mph. Chance of precipitation is 60%. |
44°F | 28°F |
|
Saturday |
Sunny
Sunny. High near 58, with temperatures falling to around 53 in the afternoon. North wind around 6 mph. |
44°F | 28°F |
|
Saturday Night |
Mostly Clear
Mostly clear, with a low around 39. West wind around 2 mph. |
44°F | 28°F |
|
Sunday |
Sunny
Sunny. High near 63, with temperatures falling to around 58 in the afternoon. Southwest wind around 5 mph. |
44°F | 28°F |
|
Sunday Night |
Mostly Cloudy
Mostly cloudy, with a low around 44. |
44°F | 28°F |
|
Monday |
Light Rain Likely
Rain likely. Cloudy, with a high near 59. Chance of precipitation is 60%. |
44°F | 28°F |
|
Monday Night |
Rain
Rain and a slight chance of thunderstorms. Mostly cloudy, with a low around 50. Chance of precipitation is 80%. |
44°F | 28°F |
|
Tuesday |
Slight Chance Light Rain then Partly Sunny
A slight chance of rain before noon. Partly sunny, with a high near 63. Chance of precipitation is 20%. |
44°F | 28°F |
|
Tuesday Night |
Mostly Cloudy
Mostly cloudy, with a low around 37. |
44°F | 28°F |
|
Wednesday |
Mostly Sunny
Mostly sunny, with a high near 48. |
44°F | 28°F |
|
Wednesday Night |
Partly Cloudy
Partly cloudy, with a low around 28. |
44°F | 28°F |
|
Thanksgiving Day |
Mostly Sunny
Mostly sunny, with a high near 45. |
44°F | 28°F |
|
Thursday Night |
Partly Cloudy
Partly cloudy, with a low around 26. |
44°F | 28°F |
| Data provided by weather.gov | |||