Current Weather Conditions for O Fallon, MO
29°F
Conditions
Wind: 7 mph SWHumidity: 51%
Probability of Precipitation: 4%
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 |
| 29° | 32° | 35° | 36° | 37° | 38° | 37° | 36° | 34° | 30° | 29° | 28° | 27° |
Upcoming Week
| Day | Forecast | High | Low |
|
Today |
Mostly Sunny
Mostly sunny, with a high near 38. Southwest wind 6 to 9 mph. |
47°F | 29°F |
|
Tonight |
Clear
Clear, with a low around 23. South wind around 6 mph. |
47°F | 29°F |
|
Sunday |
Sunny
Sunny. High near 53, with temperatures falling to around 48 in the afternoon. Southwest wind 5 to 8 mph. |
47°F | 29°F |
|
Sunday Night |
Mostly Clear
Mostly clear, with a low around 35. Southwest wind around 7 mph. |
47°F | 29°F |
|
Monday |
Mostly Sunny
Mostly sunny. High near 60, with temperatures falling to around 56 in the afternoon. Southwest wind 7 to 12 mph. |
47°F | 29°F |
|
Monday Night |
Partly Cloudy
Partly cloudy, with a low around 39. |
47°F | 29°F |
|
Tuesday |
Sunny
Sunny, with a high near 60. |
47°F | 29°F |
|
Tuesday Night |
Partly Cloudy
Partly cloudy, with a low around 40. |
47°F | 29°F |
|
Wednesday |
Chance Light Rain
A chance of rain. Mostly sunny, with a high near 61. Chance of precipitation is 30%. |
47°F | 29°F |
|
Wednesday Night |
Slight Chance Light Rain
A slight chance of rain. Partly cloudy, with a low around 36. Chance of precipitation is 20%. |
47°F | 29°F |
|
Thursday |
Partly Sunny
Partly sunny, with a high near 53. |
47°F | 29°F |
|
Thursday Night |
Partly Cloudy
Partly cloudy, with a low around 33. |
47°F | 29°F |
|
Friday |
Mostly Sunny
Mostly sunny, with a high near 54. |
47°F | 29°F |
|
Friday Night |
Partly Cloudy
Partly cloudy, with a low around 39. |
47°F | 29°F |
| Data provided by weather.gov | |||