Current Weather Conditions for O Fallon, IL
76°F
Conditions
Wind: 8 mph NEHumidity: 71%
Probability of Precipitation: 8%
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 |
| 76° | 77° | 78° | 79° | 80° | 80° | 81° | 81° | 78° | 76° | 72° | 71° | 70° |
Upcoming Week
| Day | Forecast | High | Low |
|
Today |
Mostly Sunny
Mostly sunny, with a high near 81. Northeast wind 2 to 8 mph. |
85°F | 76°F |
|
Tonight |
Mostly Clear
Mostly clear, with a low around 63. Northeast wind around 7 mph. |
85°F | 76°F |
|
Tuesday |
Sunny
Sunny, with a high near 80. Northeast wind 7 to 12 mph. |
85°F | 76°F |
|
Tuesday Night |
Mostly Clear
Mostly clear, with a low around 56. East wind 3 to 10 mph. |
85°F | 76°F |
|
Wednesday |
Sunny
Sunny, with a high near 80. East wind 5 to 8 mph. |
85°F | 76°F |
|
Wednesday Night |
Mostly Clear
Mostly clear, with a low around 60. |
85°F | 76°F |
|
Thursday |
Sunny
Sunny, with a high near 84. |
85°F | 76°F |
|
Thursday Night |
Mostly Clear
Mostly clear, with a low around 64. |
85°F | 76°F |
|
Friday |
Mostly Sunny then Slight Chance Showers And Thunderstorms
A slight chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 86. Chance of precipitation is 20%. |
85°F | 76°F |
|
Friday Night |
Chance Showers And Thunderstorms
A chance of showers and thunderstorms. Mostly cloudy, with a low around 67. Chance of precipitation is 40%. |
85°F | 76°F |
|
Saturday |
Chance Showers And Thunderstorms
A chance of showers and thunderstorms before 7am, then a chance of showers and thunderstorms between 7am and 1pm, then a chance of showers and thunderstorms. Partly sunny, with a high near 86. Chance of precipitation is 50%. |
85°F | 76°F |
|
Saturday Night |
Chance Showers And Thunderstorms
A chance of showers and thunderstorms before 7pm, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 69. Chance of precipitation is 50%. |
85°F | 76°F |
|
Sunday |
Chance Showers And Thunderstorms
A chance of showers and thunderstorms before 1pm, then a chance of showers and thunderstorms. Partly sunny, with a high near 87. Chance of precipitation is 50%. |
85°F | 76°F |
|
Sunday Night |
Chance Showers And Thunderstorms
A chance of showers and thunderstorms before 1am, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 70. Chance of precipitation is 50%. |
85°F | 76°F |
| Data provided by weather.gov | |||