O'Fallon, MO

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Current Weather Forecast for O'Fallon

MO 63368  |   9:35am

Weather Conditions

63°
Feels Like 63°
Cloudy
Cloudy
56° 72°
UV Index
1
UV Index
Air Quality
Good
Air Quality
Wind
NNE 5 mph
Wind
Rain
0 in
rain

Today

Wed 9/23
72°
Highest Temperature
Partly / Cloudy
15%
Cloudy skies early, then partly cloudy this afternoon. High 72F. Winds NNE at 5 to 10 mph.

Tonight

Wed 9/23
57°
Lowest Temperature
Partly Cloudy
8%
Partly cloudy. Low 57F. Winds light and variable.

Tomorrow

Thu 9/24
75°
Highest Temperature
Partly / Cloudy
8%
Mostly cloudy skies early will become partly cloudy later in the day. High around 75F. 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

10AM
Cloudy
2%
64°
Feels Like 64°
Cloudy
Wind
NNE 6 mph
Wind
Pressure
1026 mb
Pressure
Humidity
78%
Humidity
UV Index
1
UV Index
Visibility
10mi
Visibility
Visibility
97%
Cloud Cover
11AM
Cloudy
1%
67°
Feels Like 67°
Cloudy
Wind
NNE 8 mph
Wind
Pressure
1026 mb
Pressure
Humidity
72%
Humidity
UV Index
1
UV Index
Visibility
10mi
Visibility
Visibility
100%
Cloud Cover
12PM
Cloudy
1%
68°
Feels Like 68°
Cloudy
Wind
NNE 8 mph
Wind
Pressure
1026 mb
Pressure
Humidity
66%
Humidity
UV Index
1
UV Index
Visibility
10mi
Visibility
Visibility
100%
Cloud Cover
1PM
Mostly Cloudy
2%
68°
Feels Like 68°
Mostly Cloudy
Wind
NNE 8 mph
Wind
Pressure
1025 mb
Pressure
Humidity
67%
Humidity
UV Index
4
UV Index
Visibility
10mi
Visibility
Visibility
75%
Cloud Cover
2PM
Mostly Cloudy
1%
69°
Feels Like 69°
Mostly Cloudy
Wind
NNE 8 mph
Wind
Pressure
1025 mb
Pressure
Humidity
65%
Humidity
UV Index
4
UV Index
Visibility
10mi
Visibility
Visibility
77%
Cloud Cover
3PM
Partly / Cloudy
3%
70°
Feels Like 70°
Partly Cloudy
Wind
NNE 7 mph
Wind
Pressure
1024 mb
Pressure
Humidity
62%
Humidity
UV Index
3
UV Index
Visibility
10mi
Visibility
Visibility
59%
Cloud Cover
4PM
Partly / Cloudy
71°
Feels Like 71°
Partly Cloudy
Wind
NNE 7 mph
Wind
Pressure
1024 mb
Pressure
Humidity
60%
Humidity
UV Index
2
UV Index
Visibility
10mi
Visibility
Visibility
51%
Cloud Cover
5PM
Partly / Cloudy
71°
Feels Like 71°
Partly Cloudy
Wind
NNE 7 mph
Wind
Pressure
1024 mb
Pressure
Humidity
60%
Humidity
UV Index
1
UV Index
Visibility
10mi
Visibility
Visibility
50%
Cloud Cover
6PM
Partly / Cloudy
1%
70°
Feels Like 70°
Partly Cloudy
Wind
NNE 6 mph
Wind
Pressure
1024 mb
Pressure
Humidity
63%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
43%
Cloud Cover
7PM
Partly Cloudy
2%
66°
Feels Like 66°
Partly Cloudy
Wind
NNE 4 mph
Wind
Pressure
1024 mb
Pressure
Humidity
72%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
40%
Cloud Cover
8PM
Clear
3%
64°
Feels Like 64°
Clear
Wind
NNE 3 mph
Wind
Pressure
1024 mb
Pressure
Humidity
79%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
14%
Cloud Cover
9PM
Partly Cloudy
3%
63°
Feels Like 63°
Partly Cloudy
Wind
NNE 4 mph
Wind
Pressure
1024 mb
Pressure
Humidity
83%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
31%
Cloud Cover
Wed 9/23
Wed
Partly / Cloudy
15%
56°
72°
Morning clouds followed by afternoon sun. Highs in the low 70s and lows in the upper 50s.
Feels Like
72°
Feels Like
Wind
NNE 8 mph
Wind
Humidity
67%
Humidity
UV Index
4
UV Index
Visibility
6:51 AM
Sunrise
Visibility
6:58 PM
Sunset
Thu 9/24
Thu
Partly / Cloudy
8%
57°
75°
Mix of sun and clouds. Highs in the mid 70s and lows in the upper 50s.
Feels Like
75°
Feels Like
Wind
NE 5 mph
Wind
Humidity
74%
Humidity
UV Index
6
UV Index
Visibility
6:52 AM
Sunrise
Visibility
6:56 PM
Sunset
Fri 9/25
Fri
Mostly Cloudy
8%
59°
76°
Considerable cloudiness. Highs in the mid 70s and lows in the upper 50s.
Feels Like
76°
Feels Like
Wind
ENE 5 mph
Wind
Humidity
74%
Humidity
UV Index
5
UV Index
Visibility
6:53 AM
Sunrise
Visibility
6:55 PM
Sunset
Sat 9/26
Sat
Cloudy
24%
59°
70°
Mostly cloudy. Highs in the low 70s and lows in the upper 50s.
Feels Like
70°
Feels Like
Wind
ESE 5 mph
Wind
Humidity
72%
Humidity
UV Index
3
UV Index
Visibility
6:54 AM
Sunrise
Visibility
6:53 PM
Sunset
Sun 9/27
Sun
Partly / Cloudy
24%
57°
76°
Morning clouds followed by afternoon sun. Highs in the mid 70s and lows in the low 50s.
Feels Like
76°
Feels Like
Wind
E 5 mph
Wind
Humidity
65%
Humidity
UV Index
5
UV Index
Visibility
6:55 AM
Sunrise
Visibility
6:51 PM
Sunset
Mon 9/28
Mon
Partly / Cloudy
8%
53°
79°
Times of sun and clouds. Highs in the upper 70s and lows in the mid 50s.
Feels Like
79°
Feels Like
Wind
E 5 mph
Wind
Humidity
59%
Humidity
UV Index
6
UV Index
Visibility
6:56 AM
Sunrise
Visibility
6:50 PM
Sunset
Tue 9/29
Tue
Scattered Thunderstorms
63%
55°
82°
Showers and thunderstorms late. Highs in the low 80s and lows in the low 60s.
Feels Like
83°
Feels Like
Wind
SSE 9 mph
Wind
Humidity
64%
Humidity
UV Index
4
UV Index
Visibility
6:57 AM
Sunrise
Visibility
6:48 PM
Sunset
Wed 9/30
Wed
Rain
66%
63°
74°
Cloudy, periods of rain. Highs in the mid 70s and lows in the low 60s.
Feels Like
74°
Feels Like
Wind
WSW 8 mph
Wind
Humidity
84%
Humidity
UV Index
4
UV Index
Visibility
6:58 AM
Sunrise
Visibility
6:47 PM
Sunset
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