O'Fallon, MO

See Radar

Current Weather Forecast for O'Fallon

MO 63368  |   9:15am

Weather Conditions

78°
Feels Like 85°
Showers
Light Rain
74° 91°
UV Index
2
UV Index
Air Quality
Good
Air Quality
Wind
W 5 mph
Wind
Rain
0.03 in
rain

Today

Sun 8/16
91°
Highest Temperature
Scattered Thunderstorms
89%
Showers and thundershowers likely, especially during the morning. Hot and humid. High 91F. Winds light and variable. Chance of rain 90%.

Tonight

Sun 8/16
70°
Lowest Temperature
Showers
40%
Overcast with showers at times. Low around 70F. Winds light and variable. Chance of rain 40%.

Tomorrow

Mon 8/17
85°
Highest Temperature
Partly / Cloudy
8%
Partly cloudy. High around 85F. Winds NNW at 5 to 10 mph.

Local Weather Radar - O'Fallon, MO

Live O'Fallon Local Radar Forecast by FOX Weather

Precipitation For O'Fallon rain
Intermittent rain for the next hour.

Next 12 Hours Forecast in O'Fallon

Hourly Weather Forecast & Temperature

10AM
Showers
64%
80°
Feels Like 87°
Showers
Wind
SW 5 mph
Wind
Pressure
1017 mb
Pressure
Humidity
84%
Humidity
UV Index
3
UV Index
Visibility
7mi
Visibility
Visibility
67%
Cloud Cover
11AM
Scattered Thunderstorms
43%
82°
Feels Like 91°
Scattered Thunderstorms
Wind
WSW 5 mph
Wind
Pressure
1016 mb
Pressure
Humidity
81%
Humidity
UV Index
6
UV Index
Visibility
7mi
Visibility
Visibility
60%
Cloud Cover
12PM
Mostly Cloudy
2%
86°
Feels Like 97°
Mostly Cloudy
Wind
W 5 mph
Wind
Pressure
1016 mb
Pressure
Humidity
74%
Humidity
UV Index
7
UV Index
Visibility
10mi
Visibility
Visibility
62%
Cloud Cover
1PM
Mostly Cloudy
20%
88°
Feels Like 101°
Mostly Cloudy
Wind
W 5 mph
Wind
Pressure
1016 mb
Pressure
Humidity
69%
Humidity
UV Index
6
UV Index
Visibility
10mi
Visibility
Visibility
78%
Cloud Cover
2PM
Mostly Cloudy
23%
89°
Feels Like 103°
Mostly Cloudy
Wind
WNW 5 mph
Wind
Pressure
1015 mb
Pressure
Humidity
68%
Humidity
UV Index
7
UV Index
Visibility
10mi
Visibility
Visibility
73%
Cloud Cover
3PM
Partly / Cloudy
4%
90°
Feels Like 104°
Partly Cloudy
Wind
WNW 4 mph
Wind
Pressure
1015 mb
Pressure
Humidity
66%
Humidity
UV Index
6
UV Index
Visibility
10mi
Visibility
Visibility
50%
Cloud Cover
4PM
Mostly Cloudy
5%
90°
Feels Like 104°
Mostly Cloudy
Wind
WNW 5 mph
Wind
Pressure
1014 mb
Pressure
Humidity
66%
Humidity
UV Index
4
UV Index
Visibility
10mi
Visibility
Visibility
60%
Cloud Cover
5PM
Mostly Cloudy
5%
89°
Feels Like 102°
Mostly Cloudy
Wind
NW 6 mph
Wind
Pressure
1014 mb
Pressure
Humidity
68%
Humidity
UV Index
2
UV Index
Visibility
10mi
Visibility
Visibility
70%
Cloud Cover
6PM
Partly / Cloudy
5%
87°
Feels Like 100°
Partly Cloudy
Wind
NNW 5 mph
Wind
Pressure
1014 mb
Pressure
Humidity
72%
Humidity
UV Index
1
UV Index
Visibility
10mi
Visibility
Visibility
51%
Cloud Cover
7PM
Partly / Cloudy
6%
85°
Feels Like 96°
Partly Cloudy
Wind
NNW 5 mph
Wind
Pressure
1014 mb
Pressure
Humidity
76%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
55%
Cloud Cover
8PM
Mostly Cloudy
24%
82°
Feels Like 92°
Mostly Cloudy
Wind
NNW 4 mph
Wind
Pressure
1014 mb
Pressure
Humidity
84%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
61%
Cloud Cover
9PM
Partly Cloudy
24%
80°
Feels Like 89°
Partly Cloudy
Wind
N 4 mph
Wind
Pressure
1015 mb
Pressure
Humidity
90%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
59%
Cloud Cover
Sun 8/16
Sun
Scattered Thunderstorms
89%
74°
91°
A few thunderstorms possible. Highs in the low 90s and lows in the low 70s.
Feels Like
103°
Feels Like
Wind
WNW 6 mph
Wind
Humidity
74%
Humidity
UV Index
7
UV Index
Visibility
6:17 AM
Sunrise
Visibility
7:55 PM
Sunset
Mon 8/17
Mon
Partly / Cloudy
8%
68°
85°
Partly cloudy. Highs in the mid 80s and lows in the mid 60s.
Feels Like
87°
Feels Like
Wind
NNW 7 mph
Wind
Humidity
71%
Humidity
UV Index
9
UV Index
Visibility
6:18 AM
Sunrise
Visibility
7:54 PM
Sunset
Tue 8/18
Tue
Fair / Mostly Sunny
8%
64°
89°
A few clouds. Highs in the upper 80s and lows in the low 70s.
Feels Like
94°
Feels Like
Wind
S 4 mph
Wind
Humidity
69%
Humidity
UV Index
9
UV Index
Visibility
6:19 AM
Sunrise
Visibility
7:53 PM
Sunset
Wed 8/19
Wed
Scattered Thunderstorms
71%
70°
85°
Thunderstorms early. Highs in the mid 80s and lows in the upper 60s.
Feels Like
91°
Feels Like
Wind
SE 6 mph
Wind
Humidity
78%
Humidity
UV Index
8
UV Index
Visibility
6:20 AM
Sunrise
Visibility
7:51 PM
Sunset
Thu 8/20
Thu
Scattered Showers
54%
68°
83°
Morning showers. Highs in the low 80s and lows in the upper 60s.
Feels Like
87°
Feels Like
Wind
ENE 5 mph
Wind
Humidity
83%
Humidity
UV Index
8
UV Index
Visibility
6:21 AM
Sunrise
Visibility
7:50 PM
Sunset
Fri 8/21
Fri
Fair / Mostly Sunny
13%
67°
87°
Plenty of sun. Highs in the upper 80s and lows in the upper 60s.
Feels Like
92°
Feels Like
Wind
NE 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
19%
67°
87°
More sun than clouds. Highs in the upper 80s and lows in the mid 60s.
Feels Like
90°
Feels Like
Wind
NW 7 mph
Wind
Humidity
69%
Humidity
UV Index
8
UV Index
Visibility
6:23 AM
Sunrise
Visibility
7:47 PM
Sunset
Sun 8/23
Sun
Partly / Cloudy
11%
64°
85°
Mix of sun and clouds. Highs in the mid 80s and lows in the mid 60s.
Feels Like
86°
Feels Like
Wind
NW 6 mph
Wind
Humidity
69%
Humidity
UV Index
8
UV Index
Visibility
6:24 AM
Sunrise
Visibility
7:46 PM
Sunset
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