O'Fallon Weather
6°
Partly cloudy
O'Fallon, Missouri, United States
Feels like 6° · Local time 09:00
Hour by hour
No rain expected in the next 24 hours.
Now
6°
10 AM
8°
11 AM
9°
12 PM
10°
1 PM
11°
2 PM
11°
3 PM
11°
4 PM
11°
5 PM
9°
6 PM
8°
7 PM
7°
8 PM
6°
9 PM
6°
10 PM
5°
11 PM
5°
12 AM
5°
1 AM
4°
2 AM
4°
3 AM
4°
4 AM
4°
5 AM
4°
6 AM
4°
7 AM
4°
8 AM
7°
Rain radar
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O'Fallon 16-day weather forecast
Today
Partly cloudy
5°11°
Sunday, Nov 8
Clear sky
4°17°
Monday, Nov 9
Clear sky
5°18°
Tuesday, Nov 10
Clear sky
9°18°
Wednesday, Nov 11
Overcast · 💧50%
10°18°
Thursday, Nov 12
Overcast
8°11°
Friday, Nov 13
Clear sky
4°7°
Saturday, Nov 14
Clear sky
1°12°
Sunday, Nov 15
Partly cloudy
10°19°
Monday, Nov 16
Mainly clear
9°17°
Today's details
- Feels like
- 6°
- Humidity
- 78%
- Dew point
- 2°
- Wind
- 4 km/h NW
- Gusts
- — km/h
- Pressure
- 1026 hPa
- UV index now
- 1 · max 3
- Visibility
- —
- Sunrise / sunset
- 06:36 / 16:56
- Moon
- Waning Crescent · 6% lit
Hour-by-hour detail — next 48 hours
| Time | Temp | Rain | Amount | Humidity | Wind | |
|---|---|---|---|---|---|---|
| Now | 6° | — | 0.0 mm | 78% | 4 km/h | |
| 10 AM | 8° | — | 0.0 mm | 65% | 5 km/h | |
| 11 AM | 9° | — | 0.0 mm | 60% | 5 km/h | |
| 12 PM | 10° | — | 0.0 mm | 58% | 6 km/h | |
| 1 PM | 11° | — | 0.0 mm | 56% | 6 km/h | |
| 2 PM | 11° | — | 0.0 mm | 55% | 5 km/h | |
| 3 PM | 11° | — | 0.0 mm | 55% | 6 km/h | |
| 4 PM | 11° | — | 0.0 mm | 58% | 6 km/h | |
| 5 PM | 9° | — | 0.0 mm | 69% | 7 km/h | |
| 6 PM | 8° | — | 0.0 mm | 74% | 6 km/h | |
| 7 PM | 7° | — | 0.0 mm | 77% | 6 km/h | |
| 8 PM | 6° | — | 0.0 mm | 79% | 7 km/h | |
| 9 PM | 6° | — | 0.0 mm | 81% | 8 km/h | |
| 10 PM | 5° | — | 0.0 mm | 85% | 8 km/h | |
| 11 PM | 5° | — | 0.0 mm | 87% | 7 km/h | |
| 12 AM 11-08 | 5° | — | 0.0 mm | 88% | 7 km/h | |
| 1 AM 11-08 | 4° | — | 0.0 mm | 90% | 8 km/h | |
| 2 AM 11-08 | 4° | — | 0.0 mm | 91% | 9 km/h | |
| 3 AM 11-08 | 4° | — | 0.0 mm | 92% | 10 km/h | |
| 4 AM 11-08 | 4° | — | 0.0 mm | 93% | 10 km/h | |
| 5 AM 11-08 | 4° | — | 0.0 mm | 94% | 11 km/h | |
| 6 AM 11-08 | 4° | — | 0.0 mm | 94% | 12 km/h | |
| 7 AM 11-08 | 4° | — | 0.0 mm | 94% | 14 km/h | |
| 8 AM 11-08 | 7° | — | 0.0 mm | 84% | 15 km/h | |
| 9 AM 11-08 | 9° | — | 0.0 mm | 77% | 11 km/h | |
| 10 AM 11-08 | 11° | — | 0.0 mm | 70% | 10 km/h | |
| 11 AM 11-08 | 13° | — | 0.0 mm | 64% | 11 km/h | |
| 12 PM 11-08 | 15° | — | 0.0 mm | 61% | 12 km/h | |
| 1 PM 11-08 | 17° | — | 0.0 mm | 58% | 12 km/h | |
| 2 PM 11-08 | 17° | — | 0.0 mm | 57% | 12 km/h | |
| 3 PM 11-08 | 17° | — | 0.0 mm | 57% | 12 km/h | |
| 4 PM 11-08 | 16° | — | 0.0 mm | 64% | 9 km/h | |
| 5 PM 11-08 | 13° | — | 0.0 mm | 77% | 8 km/h | |
| 6 PM 11-08 | 12° | — | 0.0 mm | 81% | 9 km/h | |
| 7 PM 11-08 | 11° | — | 0.0 mm | 85% | 9 km/h | |
| 8 PM 11-08 | 10° | — | 0.0 mm | 89% | 10 km/h | |
| 9 PM 11-08 | 10° | — | 0.0 mm | 91% | 9 km/h | |
| 10 PM 11-08 | 9° | — | 0.0 mm | 91% | 9 km/h | |
| 11 PM 11-08 | 9° | — | 0.0 mm | 92% | 8 km/h | |
| 12 AM 11-09 | 8° | — | 0.0 mm | 93% | 8 km/h | |
| 1 AM 11-09 | 7° | — | 0.0 mm | 93% | 7 km/h | |
| 2 AM 11-09 | 7° | — | 0.0 mm | 93% | 6 km/h | |
| 3 AM 11-09 | 6° | — | 0.0 mm | 94% | 6 km/h | |
| 4 AM 11-09 | 6° | — | 0.0 mm | 94% | 7 km/h | |
| 5 AM 11-09 | 5° | — | 0.0 mm | 96% | 6 km/h | |
| 6 AM 11-09 | 5° | — | 0.0 mm | 97% | 3 km/h | |
| 7 AM 11-09 | 5° | — | 0.0 mm | 97% | 3 km/h | |
| 8 AM 11-09 | 7° | — | 0.0 mm | 95% | 6 km/h |
Frequently asked questions
What is the weather in O'Fallon today?
Partly cloudy, currently 6° (feels like 6°), with a high of 11° and a low of 5°. No rain expected in the next 24 hours.