Current Weather Conditions for O Fallon, IL
69°F
Conditions
Wind: 8 mph SHumidity: 73%
Probability of Precipitation: 1%
Hourly Forcast (next 12 hours)
| 11 AM | 12 PM | 1 PM | 2 PM | 3 PM | 4 PM | 5 PM | 6 PM | 7 PM | 8 PM | 9 PM | 10 PM | 11 PM |
| 69° | 69° | 70° | 74° | 77° | 80° | 82° | 85° | 86° | 86° | 86° | 86° | 87° |
Upcoming Week
| Day | Forecast | High | Low |
|
Today |
Mostly Sunny
Mostly sunny, with a high near 88. South wind 8 to 15 mph. |
94°F | 76°F |
|
Tonight |
Partly Cloudy
Partly cloudy, with a low around 71. Southwest wind 6 to 14 mph, with gusts as high as 22 mph. |
94°F | 76°F |
|
Saturday |
Partly Sunny
Partly sunny, with a high near 90. Southwest wind 6 to 9 mph. |
94°F | 76°F |
|
Saturday Night |
Mostly Cloudy
Mostly cloudy, with a low around 72. South wind 2 to 9 mph. |
94°F | 76°F |
|
Sunday |
Showers And Thunderstorms Likely
Showers and thunderstorms likely after 7am. Mostly cloudy, with a high near 86. South wind 2 to 9 mph. Chance of precipitation is 60%. |
94°F | 76°F |
|
Sunday Night |
Showers And Thunderstorms Likely
Showers and thunderstorms likely. Mostly cloudy, with a low around 72. Chance of precipitation is 70%. |
94°F | 76°F |
|
Monday |
Showers And Thunderstorms
Showers and thunderstorms. Partly sunny, with a high near 85. Chance of precipitation is 80%. |
94°F | 76°F |
|
Monday Night |
Showers And Thunderstorms
Showers and thunderstorms. Partly cloudy, with a low around 72. Chance of precipitation is 80%. |
94°F | 76°F |
|
Tuesday |
Showers And Thunderstorms Likely
Showers and thunderstorms likely before 1pm, then a chance of showers and thunderstorms. Mostly sunny, with a high near 90. Chance of precipitation is 60%. |
94°F | 76°F |
|
Tuesday Night |
Chance Showers And Thunderstorms
A chance of showers and thunderstorms before 1am, then a chance of showers and thunderstorms. Mostly clear, with a low around 74. Chance of precipitation is 40%. |
94°F | 76°F |
|
Wednesday |
Chance Showers And Thunderstorms then Sunny
A chance of showers and thunderstorms before 7am. Sunny, with a high near 93. Chance of precipitation is 30%. |
94°F | 76°F |
|
Wednesday Night |
Mostly Clear
Mostly clear, with a low around 75. |
94°F | 76°F |
|
Thursday |
Sunny
Sunny, with a high near 95. |
94°F | 76°F |
|
Thursday Night |
Mostly Clear
Mostly clear, with a low around 76. |
94°F | 76°F |
| Data provided by weather.gov | |||