Weather O'Fallon, Missouri the day after tomorrow
Weather forecast O'Fallon, Missouri Jan. 12, 2026
From morning untill noon clear, in the afternoon overcast, in the evening initially overcast, later clear. The highest temperature 41 °F. At night cloudy. The lowest temperature 39 °F.Meteogram is being loaded
|
|
|
|
Weather forecast O'Fallon, Missouri, Missouri, USA extended forecast
| Time | State Temp. Feels like | Precip. | Wind | Pressure | Humidity | Dew | total |
Fog | Low |
Middle |
High |
||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Monday 01/12/2026 |
|||||||||||||
| 12 AM
1 AM
| clear | 30 °F 23 °F |
0.0 in | 12 fps 9 mph southwest |
30.4 in | 64 % | 19 °F | 6 % | 0% | 0% | 0% | 6% | |
| 1 AM
2 AM
| clear | 30 °F 23 °F |
0.0 in | 14 fps 10 mph southwest |
30.4 in | 62 % | 19 °F | 0 % | 0% | 0% | 0% | 0% | |
| 2 AM
3 AM
| clear | 30 °F 23 °F |
0.0 in | 15 fps 10 mph southwest |
30.4 in | 60 % | 19 °F | 0 % | 0% | 0% | 0% | 0% | |
| 3 AM
4 AM
| clear | 30 °F 23 °F |
0.0 in | 15 fps 10 mph southwest |
30.4 in | 59 % | 19 °F | 0 % | 0% | 0% | 0% | 0% | |
| 4 AM
5 AM
| clear | 30 °F 23 °F |
0.0 in | 15 fps 11 mph southwest |
30.3 in | 58 % | 19 °F | 0 % | 0% | 0% | 0% | 0% | |
| 5 AM
6 AM
| clear | 32 °F 25 °F |
0.0 in | 15 fps 11 mph west-southwest |
30.3 in | 58 % | 19 °F | 0 % | 0% | 0% | 0% | 0% | |
| 6 AM
7 AM
| clear | 32 °F 25 °F |
0.0 in | 15 fps 10 mph west-southwest |
30.3 in | 59 % | 19 °F | 0 % | 0% | 0% | 0% | 0% | |
| 7 AM
8 AM
| clear | 32 °F 25 °F |
0.0 in | 14 fps 10 mph west-southwest |
30.3 in | 61 % | 21 °F | 2 % | 0% | 0% | 0% | 2% | |
| 8 AM
9 AM
| clear | 32 °F 25 °F |
0.0 in | 13 fps 9 mph west-southwest |
30.3 in | 63 % | 21 °F | 3 % | 0% | 0% | 0% | 3% | |
| 9 AM
10 AM
| clear | 36 °F 30 °F |
0.0 in | 10 fps 7 mph southwest |
30.3 in | 59 % | 23 °F | 10 % | 0% | 0% | 0% | 10% | |
| 10 AM
11 AM
| cloudy | 39 °F 34 °F |
0.0 in | 12 fps 8 mph west-southwest |
30.3 in | 54 % | 25 °F | 97 % | 0% | 0% | 0% | 97% | |
| 11 AM
12 PM
| cloudy | 43 °F 37 °F |
0.0 in | 12 fps 8 mph west-southwest |
30.3 in | 51 % | 27 °F | 100 % | 0% | 0% | 0% | 100% | |
| 12 PM
1 PM
| overcast | 46 °F 41 °F |
0.0 in | 11 fps 8 mph west-southwest |
30.3 in | 49 % | 28 °F | 100 % | 0% | 0% | 0% | 100% | |
| 6 PM
7 PM
| clear | 39 °F 36 °F |
0.0 in | 7 fps 5 mph southwest |
30.2 in | 72 % | 32 °F | 0 % | 0% | 0% | 0% | 0% | |
Tuesday 01/13/2026 |
|||||||||||||
| 12 AM
1 AM
| cloudy | 39 °F 34 °F |
0.0 in | 13 fps 9 mph south-southwest |
30.1 in | 74 % | 32 °F | 75 % | 0% | 0% | 0% | 75% | |
| 6 AM
7 AM
| overcast | 46 °F 41 °F |
0.0 in | 20 fps 14 mph southwest |
29.9 in | 53 % | 30 °F | 99 % | 0% | 0% | 2% | 99% | |
| 12 PM
1 PM
| overcast | 55 °F 50 °F |
0.0 in | 20 fps 13 mph west-southwest |
29.9 in | 42 % | 32 °F | 100 % | 0% | 0% | 11% | 100% | |
| 6 PM
7 PM
| overcast | 52 °F 46 °F |
0.0 in | 16 fps 11 mph west-southwest |
29.8 in | 54 % | 34 °F | 100 % | 0% | 0% | 10% | 100% | |
O'Fallon, Missouri, Missouri, USA - information
State: Missouri, USAGPS coordinates: 38.8106; -90.6999
Time zone: America / Chicago
time difference in hours with time in NY is -7 hours
Population: 85 040
Altitude: 538 ft
The administrative part:
- Missouri, Jefferson City
- Saint Charles County, Saint Charles
Something wrong, something missing?
Weather O'Fallon, Missouri, Missouri, USA. Weather forecast O'Fallon, Missouri.
Weather searching weather forecast for all cities in the world.
The second option is to search through list of continents and countries.
Data source
Weather forecast for O'Fallon, Missouri is supplied by MET Norway Norwegian Meteorological Institute and the NRK.Feels like
To calculate the perceived temperature, we use the Australian Apparent Temperature (AAT) model, which is designed for year-round calculations and takes air humidity into account in addition to temperature and wind speed.Weather with Meteobox for your website
Astronomical information O'Fallon, Missouri
data are always in the local timeSun and light
Jan. 12, 2026
| Sunrise: | Sunset: |
| 7:20 am | 5:02 pm |
| Noon: | Length of day: |
| 12:11 pm | 09:42 |
| Start of civil twilight*: | End of civil twilight*: |
| 6:50 am | 5:32 pm |
| Start of nautical twilight*: | End of nautical twilight*: |
| 6:18 am | 6:04 pm |
| Start of astronomical twilight*: | End of astronomical twilight*: |
| 5:46 am | 6:36 pm |
| * What is Twilight? | |
Moon and moon phases
| Moonrise: | Moonset: |
| 01/12/2026 2:07 am | 01/12/2026 12:08 pm |
| Next new moon: | Next full moon: |
| 01/18/2026 | 02/01/2026 |
