Current Weather Conditions for O Fallon, IL
77°F
Conditions
Wind: 7 mph NHumidity: 90%
Probability of Precipitation: 12%
Hourly Forcast (next 12 hours)
| 1 AM | 2 AM | 3 AM | 4 AM | 5 AM | 6 AM | 7 AM | 8 AM | 9 AM | 10 AM | 11 AM | 12 PM | 1 PM |
| 77° | 75° | 74° | 73° | 73° | 72° | 71° | 70° | 70° | 70° | 68° | 70° | 72° |
Upcoming Week
| Day | Forecast | High | Low |
|
Tonight |
Mostly Clear
Mostly clear, with a low around 68. North wind around 7 mph. |
91°F | 76°F |
|
Sunday |
Sunny
Sunny, with a high near 86. Northeast wind 7 to 12 mph. |
91°F | 76°F |
|
Sunday Night |
Clear
Clear, with a low around 67. North wind 3 to 10 mph. |
91°F | 76°F |
|
Monday |
Sunny
Sunny, with a high near 87. Northeast wind 5 to 10 mph. |
91°F | 76°F |
|
Monday Night |
Clear
Clear, with a low around 69. Northeast wind 2 to 9 mph. |
91°F | 76°F |
|
Tuesday |
Sunny
Sunny, with a high near 89. |
91°F | 76°F |
|
Tuesday Night |
Mostly Clear
Mostly clear, with a low around 71. |
91°F | 76°F |
|
Wednesday |
Sunny
Sunny, with a high near 91. |
91°F | 76°F |
|
Wednesday Night |
Mostly Clear
Mostly clear, with a low around 73. |
91°F | 76°F |
|
Thursday |
Sunny
Sunny, with a high near 92. |
91°F | 76°F |
|
Thursday Night |
Mostly Clear
Mostly clear, with a low around 74. |
91°F | 76°F |
|
Friday |
Sunny
Sunny, with a high near 94. |
91°F | 76°F |
|
Friday Night |
Mostly Clear
Mostly clear, with a low around 75. |
91°F | 76°F |
|
Saturday |
Sunny
Sunny, with a high near 94. |
91°F | 76°F |
| Data provided by weather.gov | |||