O'Fallon, MO

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Current Weather Forecast for O'Fallon

MO 63368  |   3:28am

Weather Conditions

69°
Feels Like 69°
Cloudy
Cloudy
66° 83°
UV Index
0
UV Index
Air Quality
Moderate
Air Quality
Wind
SSW 0 mph
Wind
Rain
0 in
rain

Today

Wed 5/27
83°
Highest Temperature
Partly / Cloudy
11%
Cloudy skies early, then partly cloudy this afternoon. High 83F. Winds NNE at 5 to 10 mph.

Tonight

Wed 5/27
64°
Lowest Temperature
Partly Cloudy
13%
A few clouds. Low 64F. Winds light and variable.

Tomorrow

Thu 5/28
86°
Highest Temperature
Mostly Cloudy
7%
Mostly cloudy skies. High 86F. Winds ENE at 10 to 15 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

4AM
Cloudy
6%
69°
Feels Like 69°
Cloudy
Wind
N 0 mph
Wind
Pressure
1014 mb
Pressure
Humidity
94%
Humidity
UV Index
0
UV Index
Visibility
7mi
Visibility
Visibility
85%
Cloud Cover
5AM
Cloudy
5%
68°
Feels Like 68°
Cloudy
Wind
N 0 mph
Wind
Pressure
1014 mb
Pressure
Humidity
94%
Humidity
UV Index
0
UV Index
Visibility
5mi
Visibility
Visibility
90%
Cloud Cover
6AM
Cloudy
5%
68°
Feels Like 68°
Cloudy
Wind
NNW 0 mph
Wind
Pressure
1014 mb
Pressure
Humidity
96%
Humidity
UV Index
0
UV Index
Visibility
4mi
Visibility
Visibility
92%
Cloud Cover
7AM
Mostly Cloudy
4%
68°
Feels Like 68°
Mostly Cloudy
Wind
N 1 mph
Wind
Pressure
1015 mb
Pressure
Humidity
97%
Humidity
UV Index
0
UV Index
Visibility
5mi
Visibility
Visibility
79%
Cloud Cover
8AM
Mostly Cloudy
3%
70°
Feels Like 70°
Mostly Cloudy
Wind
NNE 2 mph
Wind
Pressure
1015 mb
Pressure
Humidity
90%
Humidity
UV Index
1
UV Index
Visibility
8mi
Visibility
Visibility
68%
Cloud Cover
9AM
Mostly Cloudy
7%
72°
Feels Like 72°
Mostly Cloudy
Wind
NE 2 mph
Wind
Pressure
1015 mb
Pressure
Humidity
81%
Humidity
UV Index
2
UV Index
Visibility
10mi
Visibility
Visibility
60%
Cloud Cover
10AM
Partly / Cloudy
8%
74°
Feels Like 74°
Partly Cloudy
Wind
NNE 3 mph
Wind
Pressure
1015 mb
Pressure
Humidity
77%
Humidity
UV Index
4
UV Index
Visibility
10mi
Visibility
Visibility
59%
Cloud Cover
11AM
Partly / Cloudy
4%
76°
Feels Like 80°
Partly Cloudy
Wind
NE 5 mph
Wind
Pressure
1015 mb
Pressure
Humidity
71%
Humidity
UV Index
7
UV Index
Visibility
10mi
Visibility
Visibility
49%
Cloud Cover
12PM
Mostly Cloudy
1%
78°
Feels Like 81°
Mostly Cloudy
Wind
NNE 5 mph
Wind
Pressure
1015 mb
Pressure
Humidity
64%
Humidity
UV Index
7
UV Index
Visibility
10mi
Visibility
Visibility
69%
Cloud Cover
1PM
Mostly Cloudy
1%
80°
Feels Like 82°
Mostly Cloudy
Wind
NNE 5 mph
Wind
Pressure
1015 mb
Pressure
Humidity
59%
Humidity
UV Index
7
UV Index
Visibility
10mi
Visibility
Visibility
67%
Cloud Cover
2PM
Partly / Cloudy
1%
81°
Feels Like 83°
Partly Cloudy
Wind
NE 5 mph
Wind
Pressure
1015 mb
Pressure
Humidity
55%
Humidity
UV Index
8
UV Index
Visibility
10mi
Visibility
Visibility
54%
Cloud Cover
3PM
Partly / Cloudy
8%
82°
Feels Like 84°
Partly Cloudy
Wind
NNE 6 mph
Wind
Pressure
1014 mb
Pressure
Humidity
53%
Humidity
UV Index
6
UV Index
Visibility
10mi
Visibility
Visibility
52%
Cloud Cover
Wed 5/27
Wed
Partly / Cloudy
11%
66°
83°
Clouds giving way to sun . Highs in the low 80s and lows in the mid 60s.
Feels Like
84°
Feels Like
Wind
NNE 6 mph
Wind
Humidity
73%
Humidity
UV Index
8
UV Index
Visibility
5:41 AM
Sunrise
Visibility
8:18 PM
Sunset
Thu 5/28
Thu
Mostly Cloudy
7%
64°
86°
Considerable cloudiness. Highs in the mid 80s and lows in the mid 60s.
Feels Like
87°
Feels Like
Wind
ENE 10 mph
Wind
Humidity
60%
Humidity
UV Index
7
UV Index
Visibility
5:41 AM
Sunrise
Visibility
8:19 PM
Sunset
Fri 5/29
Fri
Mostly Cloudy
18%
66°
77°
Mostly cloudy. Highs in the upper 70s and lows in the mid 60s.
Feels Like
77°
Feels Like
Wind
E 6 mph
Wind
Humidity
71%
Humidity
UV Index
8
UV Index
Visibility
5:40 AM
Sunrise
Visibility
8:20 PM
Sunset
Sat 5/30
Sat
Mostly Cloudy
24%
64°
83°
Considerable cloudiness. Highs in the low 80s and lows in the low 60s.
Feels Like
83°
Feels Like
Wind
ENE 7 mph
Wind
Humidity
62%
Humidity
UV Index
7
UV Index
Visibility
5:40 AM
Sunrise
Visibility
8:20 PM
Sunset
Sun 5/31
Sun
Mostly Cloudy
23%
63°
83°
More clouds than sun. Highs in the low 80s and lows in the low 60s.
Feels Like
83°
Feels Like
Wind
E 7 mph
Wind
Humidity
57%
Humidity
UV Index
8
UV Index
Visibility
5:40 AM
Sunrise
Visibility
8:21 PM
Sunset
Mon 6/1
Mon
Partly / Cloudy
24%
61°
83°
Times of sun and clouds. Highs in the low 80s and lows in the upper 50s.
Feels Like
83°
Feels Like
Wind
NE 9 mph
Wind
Humidity
50%
Humidity
UV Index
9
UV Index
Visibility
5:39 AM
Sunrise
Visibility
8:22 PM
Sunset
Tue 6/2
Tue
Sunny
7%
57°
83°
Mainly sunny. Highs in the low 80s and lows in the upper 50s.
Feels Like
83°
Feels Like
Wind
NE 9 mph
Wind
Humidity
45%
Humidity
UV Index
9
UV Index
Visibility
5:39 AM
Sunrise
Visibility
8:23 PM
Sunset
Wed 6/3
Wed
Fair / Mostly Sunny
4%
57°
85°
Plenty of sun. Highs in the mid 80s and lows in the low 60s.
Feels Like
85°
Feels Like
Wind
E 7 mph
Wind
Humidity
45%
Humidity
UV Index
9
UV Index
Visibility
5:38 AM
Sunrise
Visibility
8:23 PM
Sunset
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