O'Fallon, IL

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Current Weather Forecast for O'Fallon

IL 62269  |   3:24pm

Weather Conditions

78°
Feels Like 81°
Cloudy
Cloudy
64° 80°
UV Index
1
UV Index
Air Quality
Good
Air Quality
Wind
N 7 mph
Wind
Rain
0 in
rain

Tonight

Thu 8/21
64°
Lowest Temperature
Partly Cloudy
12%
A few clouds. Low 64F. Winds NNE at 5 to 10 mph.

Tomorrow

Fri 8/22
83°
Highest Temperature
Partly / Cloudy
8%
Sunshine and clouds mixed. High 83F. Winds NE at 5 to 10 mph.

Tomorrow night

Fri 8/22
64°
Lowest Temperature
Fair / Mostly Clear
15%
Mainly clear skies. Low 64F. Winds light and variable.

Local Weather Radar - O'Fallon, IL

Live O'Fallon Local Radar Forecast by FOX Weather

Next 12 Hours Forecast in O'Fallon

Hourly Weather Forecast & Temperature

4PM
Mostly Cloudy
1%
78°
Feels Like 81°
Mostly Cloudy
Wind
NNE 7 mph
Wind
Pressure
1015 mb
Pressure
Humidity
64%
Humidity
UV Index
3
UV Index
Visibility
10mi
Visibility
Visibility
79%
Cloud Cover
5PM
Cloudy
1%
79°
Feels Like 82°
Cloudy
Wind
NNE 7 mph
Wind
Pressure
1015 mb
Pressure
Humidity
63%
Humidity
UV Index
2
UV Index
Visibility
10mi
Visibility
Visibility
80%
Cloud Cover
6PM
Cloudy
1%
78°
Feels Like 81°
Cloudy
Wind
NE 7 mph
Wind
Pressure
1015 mb
Pressure
Humidity
65%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
90%
Cloud Cover
7PM
Partly / Cloudy
2%
77°
Feels Like 77°
Partly Cloudy
Wind
NE 7 mph
Wind
Pressure
1015 mb
Pressure
Humidity
67%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
59%
Cloud Cover
8PM
Partly Cloudy
2%
75°
Feels Like 75°
Partly Cloudy
Wind
NNE 4 mph
Wind
Pressure
1015 mb
Pressure
Humidity
73%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
45%
Cloud Cover
9PM
Fair / Mostly Clear
2%
73°
Feels Like 73°
Mostly Clear
Wind
NNE 2 mph
Wind
Pressure
1015 mb
Pressure
Humidity
80%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
25%
Cloud Cover
10PM
Fair / Mostly Clear
3%
71°
Feels Like 71°
Mostly Clear
Wind
NNE 2 mph
Wind
Pressure
1016 mb
Pressure
Humidity
85%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
22%
Cloud Cover
11PM
Fair / Mostly Clear
6%
70°
Feels Like 72°
Mostly Clear
Wind
NNE 2 mph
Wind
Pressure
1016 mb
Pressure
Humidity
87%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
21%
Cloud Cover
12AM
Fair / Mostly Clear
7%
69°
Feels Like 71°
Mostly Clear
Wind
NNE 2 mph
Wind
Pressure
1016 mb
Pressure
Humidity
88%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
21%
Cloud Cover
1AM
Clear
7%
68°
Feels Like 70°
Clear
Wind
NNE 2 mph
Wind
Pressure
1016 mb
Pressure
Humidity
89%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
18%
Cloud Cover
2AM
Partly Cloudy
8%
67°
Feels Like 69°
Partly Cloudy
Wind
NNE 2 mph
Wind
Pressure
1016 mb
Pressure
Humidity
91%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
34%
Cloud Cover
3AM
Fair / Mostly Clear
8%
67°
Feels Like 68°
Mostly Clear
Wind
NE 2 mph
Wind
Pressure
1016 mb
Pressure
Humidity
91%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
27%
Cloud Cover
Thu 8/21
Thu
Partly Cloudy
12%
64°
80°
Partly cloudy. Lows overnight in the mid 60s.
Feels Like
64°
Feels Like
Wind
NNE 7 mph
Wind
Humidity
81%
Humidity
UV Index
0
UV Index
Visibility
6:19 AM
Sunrise
Visibility
7:45 PM
Sunset
Fri 8/22
Fri
Partly / Cloudy
8%
64°
83°
Mix of sun and clouds. Highs in the low 80s and lows in the mid 60s.
Feels Like
85°
Feels Like
Wind
NE 7 mph
Wind
Humidity
69%
Humidity
UV Index
9
UV Index
Visibility
6:20 AM
Sunrise
Visibility
7:43 PM
Sunset
Sat 8/23
Sat
Mostly Cloudy
13%
64°
86°
More clouds than sun. Highs in the mid 80s and lows in the low 60s.
Feels Like
88°
Feels Like
Wind
NW 8 mph
Wind
Humidity
67%
Humidity
UV Index
7
UV Index
Visibility
6:21 AM
Sunrise
Visibility
7:42 PM
Sunset
Sun 8/24
Sun
Fair / Mostly Sunny
6%
60°
81°
A few clouds. Highs in the low 80s and lows in the upper 50s.
Feels Like
81°
Feels Like
Wind
NNW 11 mph
Wind
Humidity
53%
Humidity
UV Index
8
UV Index
Visibility
6:22 AM
Sunrise
Visibility
7:40 PM
Sunset
Mon 8/25
Mon
Partly / Cloudy
9%
58°
77°
Times of sun and clouds. Highs in the upper 70s and lows in the low 50s.
Feels Like
77°
Feels Like
Wind
NW 11 mph
Wind
Humidity
54%
Humidity
UV Index
8
UV Index
Visibility
6:23 AM
Sunrise
Visibility
7:39 PM
Sunset
Tue 8/26
Tue
Fair / Mostly Sunny
5%
52°
77°
More sun than clouds. Highs in the upper 70s and lows in the low 50s.
Feels Like
77°
Feels Like
Wind
NNW 9 mph
Wind
Humidity
52%
Humidity
UV Index
8
UV Index
Visibility
6:24 AM
Sunrise
Visibility
7:37 PM
Sunset
Wed 8/27
Wed
Fair / Mostly Sunny
5%
50°
79°
A few clouds. Highs in the upper 70s and lows in the mid 50s.
Feels Like
79°
Feels Like
Wind
NE 6 mph
Wind
Humidity
52%
Humidity
UV Index
8
UV Index
Visibility
6:25 AM
Sunrise
Visibility
7:36 PM
Sunset
Thu 8/28
Thu
Partly / Cloudy
10%
54°
79°
Mix of sun and clouds. Highs in the upper 70s and lows in the low 60s.
Feels Like
79°
Feels Like
Wind
SSE 6 mph
Wind
Humidity
54%
Humidity
UV Index
8
UV Index
Visibility
6:25 AM
Sunrise
Visibility
7:34 PM
Sunset
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