O'Fallon, MO

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Current Weather Forecast for O'Fallon

MO 63368  |   2:21am

Weather Conditions

Feels Like -6°
Clear
Clear
35°
UV Index
0
UV Index
Air Quality
Good
Air Quality
Wind
NW 10 mph
Wind
Rain
0 in
snow

Tonight

Sat 12/13
Lowest Temperature
Clear
1%
Clear skies. Very cold. Low 4F. Winds NNW at 10 to 15 mph.

Tomorrow

Sun 12/14
16°
Highest Temperature
Sunny
1%
Sunny. Very cold. High 16F. Winds NNW at 5 to 10 mph.

Tomorrow night

Sun 12/14
10°
Lowest Temperature
Clear
A mostly clear sky. Very cold. Low around 10F. Winds SSE at 5 to 10 mph.

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

3AM
Clear
1%
Feels Like -7°
Clear
Wind
NW 9 mph
Wind
Pressure
1038 mb
Pressure
Humidity
69%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
0%
Cloud Cover
4AM
Clear
1%
Feels Like -7°
Clear
Wind
NW 9 mph
Wind
Pressure
1039 mb
Pressure
Humidity
69%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
0%
Cloud Cover
5AM
Clear
1%
Feels Like -8°
Clear
Wind
NNW 9 mph
Wind
Pressure
1040 mb
Pressure
Humidity
71%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
7%
Cloud Cover
6AM
Clear
1%
Feels Like -9°
Clear
Wind
NNW 9 mph
Wind
Pressure
1040 mb
Pressure
Humidity
70%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
11%
Cloud Cover
7AM
Clear
1%
Feels Like -9°
Clear
Wind
NNW 9 mph
Wind
Pressure
1041 mb
Pressure
Humidity
69%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
7%
Cloud Cover
8AM
Sunny
Feels Like -7°
Sunny
Wind
NNW 9 mph
Wind
Pressure
1042 mb
Pressure
Humidity
65%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
0%
Cloud Cover
9AM
Sunny
Feels Like -6°
Sunny
Wind
NNW 9 mph
Wind
Pressure
1043 mb
Pressure
Humidity
58%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
3%
Cloud Cover
10AM
Sunny
Feels Like -3°
Sunny
Wind
NNW 8 mph
Wind
Pressure
1043 mb
Pressure
Humidity
54%
Humidity
UV Index
1
UV Index
Visibility
10mi
Visibility
Visibility
2%
Cloud Cover
11AM
Sunny
11°
Feels Like
Sunny
Wind
NNW 7 mph
Wind
Pressure
1042 mb
Pressure
Humidity
52%
Humidity
UV Index
2
UV Index
Visibility
10mi
Visibility
Visibility
0%
Cloud Cover
12PM
Sunny
12°
Feels Like
Sunny
Wind
NNW 6 mph
Wind
Pressure
1042 mb
Pressure
Humidity
50%
Humidity
UV Index
2
UV Index
Visibility
10mi
Visibility
Visibility
3%
Cloud Cover
1PM
Sunny
13°
Feels Like
Sunny
Wind
NNW 6 mph
Wind
Pressure
1041 mb
Pressure
Humidity
46%
Humidity
UV Index
2
UV Index
Visibility
10mi
Visibility
Visibility
1%
Cloud Cover
2PM
Sunny
14°
Feels Like
Sunny
Wind
NNW 5 mph
Wind
Pressure
1041 mb
Pressure
Humidity
43%
Humidity
UV Index
1
UV Index
Visibility
10mi
Visibility
Visibility
0%
Cloud Cover
Sat 12/13
Sat
Clear
1%
35°
Mainly clear. Lows overnight in the mid single digits.
Feels Like
-9°
Feels Like
Wind
NNW 11 mph
Wind
Humidity
68%
Humidity
UV Index
0
UV Index
Visibility
7:12 AM
Sunrise
Visibility
4:41 PM
Sunset
Sun 12/14
Sun
Sunny
1%
15°
Mainly sunny. Highs in the mid teens and lows in the low teens.
Feels Like
-9°
Feels Like
Wind
NNW 9 mph
Wind
Humidity
52%
Humidity
UV Index
2
UV Index
Visibility
7:13 AM
Sunrise
Visibility
4:41 PM
Sunset
Mon 12/15
Mon
Sunny
10°
42°
Mainly sunny. Highs in the low 40s and lows in the mid 20s.
Feels Like
Feels Like
Wind
SW 12 mph
Wind
Humidity
37%
Humidity
UV Index
2
UV Index
Visibility
7:14 AM
Sunrise
Visibility
4:42 PM
Sunset
Tue 12/16
Tue
Sunny
4%
26°
52°
Sunny. Highs in the low 50s and lows in the upper 30s.
Feels Like
23°
Feels Like
Wind
SSW 10 mph
Wind
Humidity
65%
Humidity
UV Index
2
UV Index
Visibility
7:14 AM
Sunrise
Visibility
4:42 PM
Sunset
Wed 12/17
Wed
Partly / Cloudy
9%
38°
53°
Partly cloudy. Highs in the low 50s and lows in the mid 40s.
Feels Like
36°
Feels Like
Wind
SSW 7 mph
Wind
Humidity
76%
Humidity
UV Index
2
UV Index
Visibility
7:15 AM
Sunrise
Visibility
4:42 PM
Sunset
Thu 12/18
Thu
Rain
69%
26°
54°
Cloudy with rain in the morning. Highs in the mid 50s and lows in the upper teens.
Feels Like
31°
Feels Like
Wind
W 18 mph
Wind
Humidity
67%
Humidity
UV Index
2
UV Index
Visibility
7:16 AM
Sunrise
Visibility
4:43 PM
Sunset
Fri 12/19
Fri
Partly / Cloudy
1%
19°
35°
Times of sun and clouds. Highs in the mid 30s and lows in the low 30s.
Feels Like
12°
Feels Like
Wind
SSE 8 mph
Wind
Humidity
39%
Humidity
UV Index
2
UV Index
Visibility
7:16 AM
Sunrise
Visibility
4:43 PM
Sunset
Sat 12/20
Sat
Partly / Cloudy
24%
30°
55°
Partly cloudy. Highs in the mid 50s and lows in the upper 30s.
Feels Like
27°
Feels Like
Wind
SSW 12 mph
Wind
Humidity
51%
Humidity
UV Index
2
UV Index
Visibility
7:17 AM
Sunrise
Visibility
4:44 PM
Sunset
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