O'Fallon, MO

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Current Weather Forecast for O'Fallon

MO 63368  |   4:55pm

Weather Conditions

88°
Feels Like 102°
Partly / Cloudy
Partly Cloudy
75° 93°
UV Index
3
UV Index
Air Quality
Moderate
Air Quality
Wind
N 6 mph
Wind
Rain
0 in
rain

Tonight

Tue 7/28
69°
Lowest Temperature
Partly Cloudy
24%
Partly cloudy skies. A stray shower or thunderstorm is possible. Low 69F. Winds NE at 5 to 10 mph.

Tomorrow

Wed 7/29
88°
Highest Temperature
Sunny
5%
A mainly sunny sky. High 88F. Winds ENE at 5 to 10 mph.

Tomorrow night

Wed 7/29
64°
Lowest Temperature
Clear
8%
Clear skies. Low 64F. 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

5PM
Partly / Cloudy
15%
88°
Feels Like 100°
Partly Cloudy
Wind
NNE 5 mph
Wind
Pressure
1008 mb
Pressure
Humidity
72%
Humidity
UV Index
3
UV Index
Visibility
9mi
Visibility
Visibility
51%
Cloud Cover
6PM
Partly / Cloudy
15%
87°
Feels Like 99°
Partly Cloudy
Wind
NNE 5 mph
Wind
Pressure
1008 mb
Pressure
Humidity
75%
Humidity
UV Index
1
UV Index
Visibility
9mi
Visibility
Visibility
54%
Cloud Cover
7PM
Partly / Cloudy
15%
86°
Feels Like 97°
Partly Cloudy
Wind
NNE 4 mph
Wind
Pressure
1008 mb
Pressure
Humidity
76%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
34%
Cloud Cover
8PM
Partly / Cloudy
15%
85°
Feels Like 94°
Partly Cloudy
Wind
NE 5 mph
Wind
Pressure
1009 mb
Pressure
Humidity
76%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
55%
Cloud Cover
9PM
Partly Cloudy
15%
83°
Feels Like 91°
Partly Cloudy
Wind
NE 4 mph
Wind
Pressure
1009 mb
Pressure
Humidity
81%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
55%
Cloud Cover
10PM
Partly Cloudy
15%
81°
Feels Like 88°
Partly Cloudy
Wind
ENE 4 mph
Wind
Pressure
1010 mb
Pressure
Humidity
84%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
59%
Cloud Cover
11PM
Partly Cloudy
21%
79°
Feels Like 85°
Partly Cloudy
Wind
NE 3 mph
Wind
Pressure
1011 mb
Pressure
Humidity
86%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
45%
Cloud Cover
12AM
Partly Cloudy
24%
77°
Feels Like 82°
Partly Cloudy
Wind
ENE 3 mph
Wind
Pressure
1011 mb
Pressure
Humidity
87%
Humidity
UV Index
0
UV Index
Visibility
9mi
Visibility
Visibility
54%
Cloud Cover
1AM
Partly Cloudy
15%
76°
Feels Like 81°
Partly Cloudy
Wind
NE 3 mph
Wind
Pressure
1012 mb
Pressure
Humidity
88%
Humidity
UV Index
0
UV Index
Visibility
8mi
Visibility
Visibility
47%
Cloud Cover
2AM
Partly Cloudy
15%
74°
Feels Like 79°
Partly Cloudy
Wind
ENE 3 mph
Wind
Pressure
1012 mb
Pressure
Humidity
91%
Humidity
UV Index
0
UV Index
Visibility
7mi
Visibility
Visibility
48%
Cloud Cover
3AM
Partly Cloudy
15%
73°
Feels Like 76°
Partly Cloudy
Wind
ENE 3 mph
Wind
Pressure
1012 mb
Pressure
Humidity
91%
Humidity
UV Index
0
UV Index
Visibility
7mi
Visibility
Visibility
46%
Cloud Cover
4AM
Partly Cloudy
15%
73°
Feels Like 75°
Partly Cloudy
Wind
ENE 4 mph
Wind
Pressure
1012 mb
Pressure
Humidity
89%
Humidity
UV Index
0
UV Index
Visibility
8mi
Visibility
Visibility
42%
Cloud Cover
Tue 7/28
Tue
Partly Cloudy
24%
75°
93°
Partly cloudy. Lows overnight in the upper 60s.
Feels Like
101°
Feels Like
Wind
NE 6 mph
Wind
Humidity
82%
Humidity
UV Index
0
UV Index
Visibility
6:00 AM
Sunrise
Visibility
8:17 PM
Sunset
Wed 7/29
Wed
Sunny
5%
69°
88°
Sunshine. Highs in the upper 80s and lows in the mid 60s.
Feels Like
89°
Feels Like
Wind
ENE 7 mph
Wind
Humidity
57%
Humidity
UV Index
9
UV Index
Visibility
6:01 AM
Sunrise
Visibility
8:16 PM
Sunset
Thu 7/30
Thu
Partly / Cloudy
7%
64°
88°
Partly cloudy. Highs in the upper 80s and lows in the low 70s.
Feels Like
90°
Feels Like
Wind
ESE 5 mph
Wind
Humidity
61%
Humidity
UV Index
9
UV Index
Visibility
6:02 AM
Sunrise
Visibility
8:15 PM
Sunset
Fri 7/31
Fri
Rain
65%
70°
81°
Rain. Highs in the low 80s and lows in the upper 60s.
Feels Like
87°
Feels Like
Wind
SSE 11 mph
Wind
Humidity
83%
Humidity
UV Index
7
UV Index
Visibility
6:03 AM
Sunrise
Visibility
8:14 PM
Sunset
Sat 8/1
Sat
Showers
48%
67°
75°
Chance of showers. Highs in the mid 70s and lows in the mid 60s.
Feels Like
77°
Feels Like
Wind
NNW 13 mph
Wind
Humidity
86%
Humidity
UV Index
6
UV Index
Visibility
6:04 AM
Sunrise
Visibility
8:13 PM
Sunset
Sun 8/2
Sun
Partly / Cloudy
20%
64°
81°
Mix of sun and clouds. Highs in the low 80s and lows in the mid 60s.
Feels Like
83°
Feels Like
Wind
N 11 mph
Wind
Humidity
76%
Humidity
UV Index
10
UV Index
Visibility
6:05 AM
Sunrise
Visibility
8:12 PM
Sunset
Mon 8/3
Mon
Partly / Cloudy
24%
65°
85°
Partly cloudy. Highs in the mid 80s and lows in the mid 60s.
Feels Like
89°
Feels Like
Wind
NE 6 mph
Wind
Humidity
75%
Humidity
UV Index
10
UV Index
Visibility
6:06 AM
Sunrise
Visibility
8:11 PM
Sunset
Tue 8/4
Tue
Partly / Cloudy
24%
65°
88°
Partly cloudy. Highs in the upper 80s and lows in the upper 60s.
Feels Like
93°
Feels Like
Wind
NE 4 mph
Wind
Humidity
71%
Humidity
UV Index
9
UV Index
Visibility
6:07 AM
Sunrise
Visibility
8:10 PM
Sunset
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