Current Weather Conditions for O Fallon, IL
53°F
Conditions
Wind: 12 mph NWHumidity: 48%
Probability of Precipitation: 0%
Hourly Forcast (next 12 hours)
| 12 AM | 1 AM | 2 AM | 3 AM | 4 AM | 5 AM | 6 AM | 7 AM | 8 AM | 9 AM | 10 AM | 11 AM | 12 PM |
| 53° | 50° | 49° | 47° | 45° | 44° | 42° | 41° | 40° | 40° | 40° | 39° | 40° |
Upcoming Week
| Day | Forecast | High | Low |
|
Tonight |
Clear
Clear, with a low around 38. West wind 2 to 12 mph, with gusts as high as 21 mph. |
70°F | 51°F |
|
Sunday |
Sunny
Sunny, with a high near 67. West wind 3 to 16 mph, with gusts as high as 29 mph. |
70°F | 51°F |
|
Sunday Night |
Partly Cloudy
Partly cloudy, with a low around 41. North wind 3 to 10 mph. |
70°F | 51°F |
|
Monday |
Sunny
Sunny, with a high near 66. Southeast wind 3 to 7 mph. |
70°F | 51°F |
|
Monday Night |
Mostly Clear
Mostly clear, with a low around 49. South wind around 8 mph. |
70°F | 51°F |
|
Tuesday |
Sunny
Sunny, with a high near 78. |
70°F | 51°F |
|
Tuesday Night |
Slight Chance Rain Showers
A slight chance of rain showers between 7pm and 1am. Mostly clear, with a low around 57. Chance of precipitation is 20%. |
70°F | 51°F |
|
Wednesday |
Sunny
Sunny, with a high near 79. |
70°F | 51°F |
|
Wednesday Night |
Mostly Clear
Mostly clear, with a low around 60. |
70°F | 51°F |
|
Thursday |
Mostly Sunny
Mostly sunny, with a high near 82. |
70°F | 51°F |
|
Thursday Night |
Partly Cloudy then Chance Showers And Thunderstorms
A chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 63. Chance of precipitation is 50%. |
70°F | 51°F |
|
Friday |
Showers And Thunderstorms Likely
Showers and thunderstorms likely. Partly sunny, with a high near 75. Chance of precipitation is 70%. |
70°F | 51°F |
|
Friday Night |
Showers And Thunderstorms Likely
Showers and thunderstorms likely. Mostly cloudy, with a low around 50. Chance of precipitation is 70%. |
70°F | 51°F |
|
Saturday |
Chance Rain Showers
A chance of rain showers. Mostly sunny, with a high near 68. Chance of precipitation is 30%. |
70°F | 51°F |
| Data provided by weather.gov | |||