O'Fallon, MO

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Current Weather Forecast for O'Fallon

MO 63368  |   3:39pm

Weather Conditions

51°
Feels Like 45°
Cloudy
Cloudy
43° 75°
UV Index
2
UV Index
Air Quality
Good
Air Quality
Wind
W 16 mph
Wind
Rain
0 in
rain

Tonight

Sat 4/4
38°
Lowest Temperature
Partly Cloudy
3%
Some clouds this evening will give way to mainly clear skies overnight. Low 38F. Winds WNW at 10 to 20 mph.

Tomorrow

Sun 4/5
62°
Highest Temperature
Sunny
3%
Sunny skies. High 62F. Winds NW at 10 to 15 mph.

Tomorrow night

Sun 4/5
39°
Lowest Temperature
Clear
3%
Clear skies. Low 39F. Winds light and variable.

Local Weather Radar - O'Fallon, MO

Live O'Fallon Local Radar Forecast by FOX Weather

Next 12 Hours Forecast in O'Fallon

Hourly Weather Forecast & Temperature

4PM
Cloudy
1%
51°
Feels Like 46°
Cloudy
Wind
WNW 16 mph
Wind
Pressure
1018 mb
Pressure
Humidity
64%
Humidity
UV Index
1
UV Index
Visibility
10mi
Visibility
Visibility
89%
Cloud Cover
5PM
Mostly Cloudy
52°
Feels Like 47°
Mostly Cloudy
Wind
WNW 16 mph
Wind
Pressure
1018 mb
Pressure
Humidity
59%
Humidity
UV Index
1
UV Index
Visibility
10mi
Visibility
Visibility
78%
Cloud Cover
6PM
Mostly Cloudy
52°
Feels Like 46°
Mostly Cloudy
Wind
WNW 16 mph
Wind
Pressure
1018 mb
Pressure
Humidity
55%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
72%
Cloud Cover
7PM
Partly / Cloudy
52°
Feels Like 48°
Partly Cloudy
Wind
WNW 12 mph
Wind
Pressure
1019 mb
Pressure
Humidity
51%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
59%
Cloud Cover
8PM
Partly Cloudy
49°
Feels Like 45°
Partly Cloudy
Wind
WNW 10 mph
Wind
Pressure
1020 mb
Pressure
Humidity
55%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
34%
Cloud Cover
9PM
Partly Cloudy
1%
48°
Feels Like 44°
Partly Cloudy
Wind
WNW 9 mph
Wind
Pressure
1021 mb
Pressure
Humidity
58%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
34%
Cloud Cover
10PM
Fair / Mostly Clear
1%
46°
Feels Like 43°
Mostly Clear
Wind
WNW 8 mph
Wind
Pressure
1022 mb
Pressure
Humidity
60%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
23%
Cloud Cover
11PM
Clear
2%
46°
Feels Like 42°
Clear
Wind
WNW 7 mph
Wind
Pressure
1022 mb
Pressure
Humidity
63%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
14%
Cloud Cover
12AM
Clear
2%
45°
Feels Like 40°
Clear
Wind
WNW 8 mph
Wind
Pressure
1022 mb
Pressure
Humidity
64%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
10%
Cloud Cover
1AM
Clear
2%
44°
Feels Like 39°
Clear
Wind
WNW 7 mph
Wind
Pressure
1023 mb
Pressure
Humidity
65%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
9%
Cloud Cover
2AM
Clear
2%
43°
Feels Like 38°
Clear
Wind
WNW 8 mph
Wind
Pressure
1023 mb
Pressure
Humidity
65%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
13%
Cloud Cover
3AM
Clear
3%
42°
Feels Like 37°
Clear
Wind
NW 8 mph
Wind
Pressure
1023 mb
Pressure
Humidity
67%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
11%
Cloud Cover
Sat 4/4
Sat
Partly Cloudy
3%
43°
75°
Partly cloudy. Lows overnight in the upper 30s.
Feels Like
34°
Feels Like
Wind
WNW 17 mph
Wind
Humidity
63%
Humidity
UV Index
0
UV Index
Visibility
6:43 AM
Sunrise
Visibility
7:29 PM
Sunset
Sun 4/5
Sun
Sunny
3%
38°
62°
Abundant sunshine. Highs in the low 60s and lows in the upper 30s.
Feels Like
33°
Feels Like
Wind
NW 12 mph
Wind
Humidity
49%
Humidity
UV Index
7
UV Index
Visibility
6:41 AM
Sunrise
Visibility
7:30 PM
Sunset
Mon 4/6
Mon
Partly / Cloudy
4%
39°
66°
Mix of sun and clouds. Highs in the mid 60s and lows in the upper 30s.
Feels Like
66°
Feels Like
Wind
NNW 10 mph
Wind
Humidity
48%
Humidity
UV Index
7
UV Index
Visibility
6:40 AM
Sunrise
Visibility
7:31 PM
Sunset
Tue 4/7
Tue
Cloudy
21%
38°
57°
Cloudy. Highs in the upper 50s and lows in the low 40s.
Feels Like
34°
Feels Like
Wind
E 10 mph
Wind
Humidity
46%
Humidity
UV Index
4
UV Index
Visibility
6:38 AM
Sunrise
Visibility
7:32 PM
Sunset
Wed 4/8
Wed
Partly / Cloudy
2%
41°
78°
Partly cloudy. Highs in the upper 70s and lows in the mid 50s.
Feels Like
78°
Feels Like
Wind
S 14 mph
Wind
Humidity
43%
Humidity
UV Index
7
UV Index
Visibility
6:37 AM
Sunrise
Visibility
7:33 PM
Sunset
Thu 4/9
Thu
Partly / Cloudy
15%
55°
79°
Times of sun and clouds. Highs in the upper 70s and lows in the upper 50s.
Feels Like
79°
Feels Like
Wind
SSW 12 mph
Wind
Humidity
51%
Humidity
UV Index
6
UV Index
Visibility
6:35 AM
Sunrise
Visibility
7:34 PM
Sunset
Fri 4/10
Fri
Showers
43%
58°
78°
Chance of showers. Highs in the upper 70s and lows in the mid 50s.
Feels Like
78°
Feels Like
Wind
SSW 10 mph
Wind
Humidity
61%
Humidity
UV Index
5
UV Index
Visibility
6:34 AM
Sunrise
Visibility
7:35 PM
Sunset
Sat 4/11
Sat
Showers
49%
56°
80°
Showers possible. Highs in the low 80s and lows in the low 60s.
Feels Like
80°
Feels Like
Wind
S 11 mph
Wind
Humidity
64%
Humidity
UV Index
4
UV Index
Visibility
6:32 AM
Sunrise
Visibility
7:36 PM
Sunset
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