O'Fallon, MO

See Radar

Current Weather Forecast for O'Fallon

MO 63368  |   9:53am

Weather Conditions

76°
Feels Like 76°
Partly / Cloudy
Partly Cloudy
66° 83°
UV Index
4
UV Index
Air Quality
Moderate
Air Quality
Wind
NNW 8 mph
Wind
Rain
0 in
rain

Today

Mon 8/17
83°
Highest Temperature
Partly / Cloudy
2%
A mix of clouds and sun. High 83F. Winds NNW at 5 to 10 mph.

Tonight

Mon 8/17
63°
Lowest Temperature
Partly Cloudy
8%
Partly cloudy skies. Low 63F. Winds light and variable.

Tomorrow

Tue 8/18
88°
Highest Temperature
Partly / Cloudy
8%
Intervals of clouds and sunshine. High 88F. 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
Fair / Mostly Sunny
2%
76°
Feels Like 76°
Mostly Sunny
Wind
NNW 8 mph
Wind
Pressure
1018 mb
Pressure
Humidity
77%
Humidity
UV Index
4
UV Index
Visibility
10mi
Visibility
Visibility
20%
Cloud Cover
11AM
Partly / Cloudy
1%
78°
Feels Like 82°
Partly Cloudy
Wind
NNW 8 mph
Wind
Pressure
1018 mb
Pressure
Humidity
72%
Humidity
UV Index
6
UV Index
Visibility
10mi
Visibility
Visibility
30%
Cloud Cover
12PM
Partly / Cloudy
1%
79°
Feels Like 83°
Partly Cloudy
Wind
NNW 8 mph
Wind
Pressure
1018 mb
Pressure
Humidity
68%
Humidity
UV Index
8
UV Index
Visibility
10mi
Visibility
Visibility
40%
Cloud Cover
1PM
Partly / Cloudy
1%
80°
Feels Like 84°
Partly Cloudy
Wind
NNW 8 mph
Wind
Pressure
1017 mb
Pressure
Humidity
66%
Humidity
UV Index
8
UV Index
Visibility
10mi
Visibility
Visibility
55%
Cloud Cover
2PM
Partly / Cloudy
81°
Feels Like 85°
Partly Cloudy
Wind
NNW 8 mph
Wind
Pressure
1017 mb
Pressure
Humidity
62%
Humidity
UV Index
8
UV Index
Visibility
10mi
Visibility
Visibility
35%
Cloud Cover
3PM
Partly / Cloudy
82°
Feels Like 85°
Partly Cloudy
Wind
NNW 8 mph
Wind
Pressure
1017 mb
Pressure
Humidity
60%
Humidity
UV Index
7
UV Index
Visibility
10mi
Visibility
Visibility
49%
Cloud Cover
4PM
Partly / Cloudy
82°
Feels Like 85°
Partly Cloudy
Wind
NNW 7 mph
Wind
Pressure
1017 mb
Pressure
Humidity
60%
Humidity
UV Index
5
UV Index
Visibility
10mi
Visibility
Visibility
42%
Cloud Cover
5PM
Partly / Cloudy
82°
Feels Like 86°
Partly Cloudy
Wind
NNW 6 mph
Wind
Pressure
1016 mb
Pressure
Humidity
61%
Humidity
UV Index
2
UV Index
Visibility
10mi
Visibility
Visibility
47%
Cloud Cover
6PM
Partly / Cloudy
1%
81°
Feels Like 85°
Partly Cloudy
Wind
N 5 mph
Wind
Pressure
1016 mb
Pressure
Humidity
63%
Humidity
UV Index
1
UV Index
Visibility
10mi
Visibility
Visibility
41%
Cloud Cover
7PM
Partly / Cloudy
1%
80°
Feels Like 84°
Partly Cloudy
Wind
N 3 mph
Wind
Pressure
1016 mb
Pressure
Humidity
68%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
40%
Cloud Cover
8PM
Fair / Mostly Clear
2%
77°
Feels Like 80°
Mostly Clear
Wind
N 2 mph
Wind
Pressure
1016 mb
Pressure
Humidity
75%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
23%
Cloud Cover
9PM
Partly Cloudy
4%
73°
Feels Like 75°
Partly Cloudy
Wind
N 2 mph
Wind
Pressure
1017 mb
Pressure
Humidity
84%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
42%
Cloud Cover
Mon 8/17
Mon
Partly / Cloudy
2%
66°
83°
Mix of sun and clouds. Highs in the low 80s and lows in the low 60s.
Feels Like
86°
Feels Like
Wind
NNW 8 mph
Wind
Humidity
67%
Humidity
UV Index
8
UV Index
Visibility
6:19 AM
Sunrise
Visibility
7:54 PM
Sunset
Tue 8/18
Tue
Partly / Cloudy
8%
63°
88°
Mix of sun and clouds. Highs in the upper 80s and lows in the low 70s.
Feels Like
93°
Feels Like
Wind
S 4 mph
Wind
Humidity
70%
Humidity
UV Index
9
UV Index
Visibility
6:19 AM
Sunrise
Visibility
7:53 PM
Sunset
Wed 8/19
Wed
Scattered Thunderstorms
42%
70°
83°
Morning thunderstorms. Highs in the low 80s and lows in the upper 60s.
Feels Like
88°
Feels Like
Wind
E 5 mph
Wind
Humidity
84%
Humidity
UV Index
9
UV Index
Visibility
6:20 AM
Sunrise
Visibility
7:51 PM
Sunset
Thu 8/20
Thu
Scattered Showers
46%
68°
84°
Morning showers. Highs in the mid 80s and lows in the mid 60s.
Feels Like
89°
Feels Like
Wind
ENE 6 mph
Wind
Humidity
80%
Humidity
UV Index
9
UV Index
Visibility
6:21 AM
Sunrise
Visibility
7:50 PM
Sunset
Fri 8/21
Fri
Fair / Mostly Sunny
14%
65°
88°
Plenty of sun. Highs in the upper 80s and lows in the upper 60s.
Feels Like
94°
Feels Like
Wind
SW 4 mph
Wind
Humidity
76%
Humidity
UV Index
9
UV Index
Visibility
6:22 AM
Sunrise
Visibility
7:49 PM
Sunset
Sat 8/22
Sat
Fair / Mostly Sunny
13%
67°
86°
Mostly sunny. Highs in the mid 80s and lows in the low 60s.
Feels Like
87°
Feels Like
Wind
NW 8 mph
Wind
Humidity
69%
Humidity
UV Index
9
UV Index
Visibility
6:23 AM
Sunrise
Visibility
7:47 PM
Sunset
Sun 8/23
Sun
Fair / Mostly Sunny
15%
62°
81°
More sun than clouds. Highs in the low 80s and lows in the low 60s.
Feels Like
82°
Feels Like
Wind
N 6 mph
Wind
Humidity
74%
Humidity
UV Index
8
UV Index
Visibility
6:24 AM
Sunrise
Visibility
7:46 PM
Sunset
Mon 8/24
Mon
Scattered Showers
40%
62°
84°
A few morning showers. Highs in the mid 80s and lows in the upper 60s.
Feels Like
86°
Feels Like
Wind
SE 6 mph
Wind
Humidity
74%
Humidity
UV Index
8
UV Index
Visibility
6:25 AM
Sunrise
Visibility
7:44 PM
Sunset
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