Current Weather Conditions for O Fallon, MO
10°F
Conditions
Wind: 1 mph WHumidity: 70%
Probability of Precipitation: 0%
Hourly Forcast (next 12 hours)
| 5 AM | 6 AM | 7 AM | 8 AM | 9 AM | 10 AM | 11 AM | 12 PM | 1 PM | 2 PM | 3 PM | 4 PM | 5 PM |
| 10° | 9° | 8° | 7° | 5° | 5° | 4° | 3° | 4° | 4° | 9° | 13° | 16° |
Upcoming Week
| Day | Forecast | High | Low |
|
Tonight |
Mostly Clear then Patchy Fog
Patchy fog after midnight. Mostly clear, with a low around 3. Southwest wind around 1 mph. |
12°F | 5°F |
|
Wednesday |
Patchy Fog then Sunny
Patchy fog before 9am. Sunny. High near 29, with temperatures falling to around 25 in the afternoon. South wind 0 to 3 mph. |
12°F | 5°F |
|
Wednesday Night |
Partly Cloudy
Partly cloudy. Low around 19, with temperatures rising to around 28 overnight. Southwest wind 2 to 10 mph, with gusts as high as 22 mph. |
12°F | 5°F |
|
Thursday |
Sunny
Sunny. High near 40, with temperatures falling to around 36 in the afternoon. West wind 6 to 10 mph. |
12°F | 5°F |
|
Thursday Night |
Mostly Clear then Patchy Fog
Patchy fog after midnight. Mostly clear, with a low around 25. Southwest wind 2 to 6 mph. |
12°F | 5°F |
|
Friday |
Patchy Fog then Slight Chance Light Rain
Patchy fog between 7am and 8am, then a slight chance of rain. Mostly sunny. High near 48, with temperatures falling to around 43 in the afternoon. Chance of precipitation is 20%. |
12°F | 5°F |
|
Friday Night |
Light Rain Likely
Rain likely before midnight, then a chance of rain and snow. Mostly cloudy, with a low around 30. Chance of precipitation is 60%. |
12°F | 5°F |
|
Saturday |
Partly Sunny
Partly sunny, with a high near 34. |
12°F | 5°F |
|
Saturday Night |
Mostly Cloudy
Mostly cloudy, with a low around 14. |
12°F | 5°F |
|
Sunday |
Mostly Sunny
Mostly sunny, with a high near 19. |
12°F | 5°F |
|
Sunday Night |
Partly Cloudy
Partly cloudy, with a low around 5. |
12°F | 5°F |
|
M.L. King Jr. Day |
Mostly Sunny
Mostly sunny, with a high near 15. |
12°F | 5°F |
|
Monday Night |
Partly Cloudy
Partly cloudy, with a low around 3. |
12°F | 5°F |
|
Tuesday |
Sunny
Sunny, with a high near 20. |
12°F | 5°F |
| Data provided by weather.gov | |||