O'Fallon, MO

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Current Weather Forecast for O'Fallon

MO 63368  |   1:01am

Weather Conditions

66°
Feels Like 66°
Partly Cloudy
Partly Cloudy
63° 66°
UV Index
0
UV Index
Air Quality
Moderate
Air Quality
Wind
W 2 mph
Wind
Rain
0 in
rain

Tonight

Sat 5/23
62°
Lowest Temperature
Rain
99%
Rain likely. Low 62F. Winds light and variable. Chance of rain 100%. Rainfall around a quarter of an inch.

Tomorrow

Sun 5/24
81°
Highest Temperature
Fair / Mostly Sunny
16%
A few clouds early, otherwise mostly sunny. High 81F. Winds NNE at 5 to 10 mph.

Tomorrow night

Sun 5/24
57°
Lowest Temperature
Fair / Mostly Clear
7%
A few clouds overnight. Low 57F. Winds light and variable.

Local Weather Radar - O'Fallon, MO

Live O'Fallon Local Radar Forecast by FOX Weather

Precipitation For O'Fallon rain
Intermittent rain starting in 28 minutes.

Next 12 Hours Forecast in O'Fallon

Hourly Weather Forecast & Temperature

2AM
Showers
58%
65°
Feels Like 65°
Showers
Wind
N 1 mph
Wind
Pressure
1016 mb
Pressure
Humidity
88%
Humidity
UV Index
0
UV Index
Visibility
7mi
Visibility
Visibility
62%
Cloud Cover
3AM
Rain
75%
65°
Feels Like 65°
Rain
Wind
NNW 2 mph
Wind
Pressure
1016 mb
Pressure
Humidity
90%
Humidity
UV Index
0
UV Index
Visibility
4mi
Visibility
Visibility
100%
Cloud Cover
4AM
Rain
99%
64°
Feels Like 64°
Rain
Wind
NNW 1 mph
Wind
Pressure
1016 mb
Pressure
Humidity
98%
Humidity
UV Index
0
UV Index
Visibility
5mi
Visibility
Visibility
100%
Cloud Cover
5AM
Showers
95%
63°
Feels Like 63°
Light Rain
Wind
NNW 1 mph
Wind
Pressure
1016 mb
Pressure
Humidity
98%
Humidity
UV Index
0
UV Index
Visibility
5mi
Visibility
Visibility
99%
Cloud Cover
6AM
Mostly Cloudy
18%
63°
Feels Like 63°
Mostly Cloudy
Wind
NNW 1 mph
Wind
Pressure
1016 mb
Pressure
Humidity
100%
Humidity
UV Index
0
UV Index
Visibility
6mi
Visibility
Visibility
79%
Cloud Cover
7AM
Mostly Cloudy
17%
63°
Feels Like 63°
Mostly Cloudy
Wind
N 0 mph
Wind
Pressure
1017 mb
Pressure
Humidity
99%
Humidity
UV Index
0
UV Index
Visibility
6mi
Visibility
Visibility
66%
Cloud Cover
8AM
Mostly Cloudy
9%
66°
Feels Like 67°
Mostly Cloudy
Wind
N 2 mph
Wind
Pressure
1017 mb
Pressure
Humidity
93%
Humidity
UV Index
1
UV Index
Visibility
7mi
Visibility
Visibility
78%
Cloud Cover
9AM
Mostly Cloudy
10%
68°
Feels Like 69°
Mostly Cloudy
Wind
N 3 mph
Wind
Pressure
1017 mb
Pressure
Humidity
88%
Humidity
UV Index
2
UV Index
Visibility
10mi
Visibility
Visibility
71%
Cloud Cover
10AM
Partly / Cloudy
9%
70°
Feels Like 71°
Partly Cloudy
Wind
N 4 mph
Wind
Pressure
1018 mb
Pressure
Humidity
79%
Humidity
UV Index
4
UV Index
Visibility
10mi
Visibility
Visibility
57%
Cloud Cover
11AM
Partly / Cloudy
9%
72°
Feels Like 73°
Partly Cloudy
Wind
NNE 5 mph
Wind
Pressure
1018 mb
Pressure
Humidity
75%
Humidity
UV Index
6
UV Index
Visibility
10mi
Visibility
Visibility
57%
Cloud Cover
12PM
Partly / Cloudy
4%
73°
Feels Like 74°
Partly Cloudy
Wind
NNE 5 mph
Wind
Pressure
1018 mb
Pressure
Humidity
69%
Humidity
UV Index
8
UV Index
Visibility
10mi
Visibility
Visibility
40%
Cloud Cover
1PM
Partly / Cloudy
1%
75°
Feels Like 75°
Partly Cloudy
Wind
NNE 6 mph
Wind
Pressure
1017 mb
Pressure
Humidity
64%
Humidity
UV Index
9
UV Index
Visibility
10mi
Visibility
Visibility
43%
Cloud Cover
Sat 5/23
Sat
Rain
99%
63°
66°
Rain. Lows overnight in the low 60s.
Feels Like
62°
Feels Like
Wind
NNW 2 mph
Wind
Humidity
93%
Humidity
UV Index
0
UV Index
Visibility
5:44 AM
Sunrise
Visibility
8:15 PM
Sunset
Sun 5/24
Sun
Fair / Mostly Sunny
16%
62°
77°
A few clouds. Highs in the low 80s and lows in the upper 50s.
Feels Like
81°
Feels Like
Wind
NNE 7 mph
Wind
Humidity
70%
Humidity
UV Index
9
UV Index
Visibility
5:43 AM
Sunrise
Visibility
8:16 PM
Sunset
Mon 5/25
Mon
Partly / Cloudy
4%
60°
81°
Mix of sun and clouds. Highs in the mid 80s and lows in the upper 50s.
Feels Like
84°
Feels Like
Wind
E 8 mph
Wind
Humidity
60%
Humidity
UV Index
9
UV Index
Visibility
5:43 AM
Sunrise
Visibility
8:17 PM
Sunset
Tue 5/26
Tue
Mostly Cloudy
22%
57°
84°
Considerable cloudiness. Highs in the mid 80s and lows in the mid 60s.
Feels Like
85°
Feels Like
Wind
E 6 mph
Wind
Humidity
66%
Humidity
UV Index
7
UV Index
Visibility
5:42 AM
Sunrise
Visibility
8:17 PM
Sunset
Wed 5/27
Wed
Partly / Cloudy
24%
59°
84°
Times of sun and clouds. Highs in the mid 80s and lows in the mid 60s.
Feels Like
86°
Feels Like
Wind
ESE 6 mph
Wind
Humidity
73%
Humidity
UV Index
9
UV Index
Visibility
5:41 AM
Sunrise
Visibility
8:18 PM
Sunset
Thu 5/28
Thu
Mostly Cloudy
24%
66°
84°
Considerable cloudiness. Highs in the mid 80s and lows in the mid 60s.
Feels Like
88°
Feels Like
Wind
E 8 mph
Wind
Humidity
66%
Humidity
UV Index
7
UV Index
Visibility
5:41 AM
Sunrise
Visibility
8:19 PM
Sunset
Fri 5/29
Fri
Scattered Thunderstorms
42%
66°
86°
Thunderstorms developing in the afternoon. Highs in the low 80s and lows in the low 60s.
Feels Like
82°
Feels Like
Wind
E 8 mph
Wind
Humidity
70%
Humidity
UV Index
6
UV Index
Visibility
5:40 AM
Sunrise
Visibility
8:20 PM
Sunset
Sat 5/30
Sat
Scattered Showers
31%
66°
80°
Morning showers. Highs in the upper 70s and lows in the low 60s.
Feels Like
80°
Feels Like
Wind
ENE 8 mph
Wind
Humidity
64%
Humidity
UV Index
9
UV Index
Visibility
5:40 AM
Sunrise
Visibility
8:20 PM
Sunset
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