O Fallon Weather Forecast | 5 Day
Fri, Nov 22nd 2024 | Mostly Cloudy 
49°F
High31°F
Low15mph NW
WindDay: 0% | Night: 0%
Precipitation6:53 am
Sunrise4:45 pm
SunsetDay
Mostly cloudy. Highs in the upper 40s. Northwest winds 10 to 15 mph with gusts up to 25 mph.
Night
Partly cloudy. Lows in the lower 30s. Northwest winds 5 to 10 mph.
Sat
Nov 23rd 2024
Mostly Sunny
- High 55°F
- Low 39°F
- Wind 5mph SW
- Precipitation
Day: 0%
Night: 0% - Sunrise
6:54 am - Sunset
4:44 pm
Summary
Day
Mostly sunny. Highs in the mid 50s. Southwest winds around 5 mph.
Mostly sunny. Highs in the mid 50s. Southwest winds around 5 mph.
Night
Partly cloudy. Lows in the upper 30s. South winds 5 to 10 mph.
Partly cloudy. Lows in the upper 30s. South winds 5 to 10 mph.
Sun
Nov 24th 2024
Mostly Sunny
- High 65°F
- Low 49°F
- Wind 15mph S
- Precipitation
Day: 0%
Night: 40% - Sunrise
6:55 am - Sunset
4:44 pm
Summary
Day
Mostly sunny. Not as cool with highs in the mid 60s. South winds 10 to 15 mph with gusts up to 25 mph.
Mostly sunny. Not as cool with highs in the mid 60s. South winds 10 to 15 mph with gusts up to 25 mph.
Night
Mostly cloudy with a 40 percent chance of rain. Lows in the upper 40s. Highs in the upper 50s.
Mostly cloudy with a 40 percent chance of rain. Lows in the upper 40s. Highs in the upper 50s.
Mon
Nov 25th 2024
Chance Of Rain
- High 59°F
- Low 29°F
- Wind mild
- Precipitation
Day: 40%
Night: 0% - Sunrise
6:56 am - Sunset
4:44 pm
Summary
Day
Mostly cloudy with a 40 percent chance of rain. Lows in the upper 40s. Highs in the upper 50s.
Mostly cloudy with a 40 percent chance of rain. Lows in the upper 40s. Highs in the upper 50s.
Night
Partly cloudy. Lows in the upper 20s. Highs in the mid 40s.
Partly cloudy. Lows in the upper 20s. Highs in the mid 40s.
Tue
Nov 26th 2024
Partly Cloudy
- High 45°F
- Low 31°F
- Wind mild
- Precipitation
Day: 0%
Night: 30% - Sunrise
6:57 am - Sunset
4:43 pm
Summary
Day
Partly cloudy. Lows in the upper 20s. Highs in the mid 40s.
Partly cloudy. Lows in the upper 20s. Highs in the mid 40s.
Night
Mostly cloudy. A slight chance of rain in the evening, then a chance of rain after midnight. Lows in the lower 30s. Chance of rain 30 percent.
Mostly cloudy. A slight chance of rain in the evening, then a chance of rain after midnight. Lows in the lower 30s. Chance of rain 30 percent.
Currently
 |
43°F°F |
30.16 inHg.
Barometer 70.27%
Humidity W. 10mph Wind |
| Overcast | ||
5 Day Forecast Nearby
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