O'Fallon, IL

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Current Weather Forecast for O'Fallon

IL 62269  |   2:54pm

Weather Conditions

32°
Feels Like 26°
Sunny
Sunny
16° 34°
UV Index
4
UV Index
Air Quality
Good
Air Quality
Wind
WSW 6 mph
Wind
Rain
0 in
rain

Today

Tue 3/17
34°
Highest Temperature
Partly / Cloudy
Sun and clouds mixed. Temps nearly steady in the low to mid 30s. Winds SW at 5 to 10 mph.

Tonight

Tue 3/17
30°
Lowest Temperature
Cloudy
24%
Cloudy skies. A few flurries are possible. Low around 30F. Winds SSE at 10 to 15 mph.

Tomorrow

Wed 3/18
65°
Highest Temperature
Partly / Cloudy
2%
Partly cloudy skies. High near 65F. Winds SW at 10 to 15 mph.

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

3PM
Fair / Mostly Sunny
33°
Feels Like 27°
Mostly Sunny
Wind
W 6 mph
Wind
Pressure
1025 mb
Pressure
Humidity
32%
Humidity
UV Index
4
UV Index
Visibility
10mi
Visibility
Visibility
20%
Cloud Cover
4PM
Partly / Cloudy
33°
Feels Like 29°
Partly Cloudy
Wind
WSW 5 mph
Wind
Pressure
1024 mb
Pressure
Humidity
32%
Humidity
UV Index
2
UV Index
Visibility
10mi
Visibility
Visibility
42%
Cloud Cover
5PM
Partly / Cloudy
34°
Feels Like 29°
Partly Cloudy
Wind
SW 5 mph
Wind
Pressure
1023 mb
Pressure
Humidity
32%
Humidity
UV Index
1
UV Index
Visibility
10mi
Visibility
Visibility
47%
Cloud Cover
6PM
Cloudy
34°
Feels Like 29°
Cloudy
Wind
S 5 mph
Wind
Pressure
1023 mb
Pressure
Humidity
34%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
97%
Cloud Cover
7PM
Cloudy
2%
32°
Feels Like 28°
Cloudy
Wind
SSE 4 mph
Wind
Pressure
1023 mb
Pressure
Humidity
39%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
98%
Cloud Cover
8PM
Cloudy
16%
32°
Feels Like 26°
Cloudy
Wind
SE 6 mph
Wind
Pressure
1022 mb
Pressure
Humidity
43%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
99%
Cloud Cover
9PM
Cloudy
24%
32°
Feels Like 26°
Cloudy
Wind
SE 6 mph
Wind
Pressure
1023 mb
Pressure
Humidity
47%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
99%
Cloud Cover
10PM
Cloudy
24%
31°
Feels Like 25°
Cloudy
Wind
SE 7 mph
Wind
Pressure
1023 mb
Pressure
Humidity
51%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
99%
Cloud Cover
11PM
Cloudy
9%
31°
Feels Like 23°
Cloudy
Wind
SE 10 mph
Wind
Pressure
1022 mb
Pressure
Humidity
52%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
99%
Cloud Cover
12AM
Cloudy
7%
31°
Feels Like 23°
Cloudy
Wind
SE 10 mph
Wind
Pressure
1021 mb
Pressure
Humidity
57%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
96%
Cloud Cover
1AM
Cloudy
15%
32°
Feels Like 23°
Cloudy
Wind
SSE 11 mph
Wind
Pressure
1020 mb
Pressure
Humidity
59%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
99%
Cloud Cover
2AM
Cloudy
15%
33°
Feels Like 24°
Cloudy
Wind
SSE 10 mph
Wind
Pressure
1020 mb
Pressure
Humidity
59%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
100%
Cloud Cover
Tue 3/17
Tue
Partly / Cloudy
16°
34°
Mix of sun and clouds. Highs in the mid 30s and lows in the low 30s.
Feels Like
26°
Feels Like
Wind
SW 6 mph
Wind
Humidity
33%
Humidity
UV Index
4
UV Index
Visibility
7:07 AM
Sunrise
Visibility
7:08 PM
Sunset
Wed 3/18
Wed
Partly / Cloudy
2%
31°
65°
Times of sun and clouds. Highs in the mid 60s and lows in the low 40s.
Feels Like
65°
Feels Like
Wind
SW 11 mph
Wind
Humidity
48%
Humidity
UV Index
5
UV Index
Visibility
7:05 AM
Sunrise
Visibility
7:09 PM
Sunset
Thu 3/19
Thu
Partly / Cloudy
14%
42°
75°
Morning clouds followed by afternoon sun. Highs in the mid 70s and lows in the low 40s.
Feels Like
75°
Feels Like
Wind
SW 7 mph
Wind
Humidity
54%
Humidity
UV Index
5
UV Index
Visibility
7:04 AM
Sunrise
Visibility
7:10 PM
Sunset
Fri 3/20
Fri
Partly / Cloudy
9%
43°
78°
Times of sun and clouds. Highs in the upper 70s and lows in the low 50s.
Feels Like
78°
Feels Like
Wind
W 9 mph
Wind
Humidity
57%
Humidity
UV Index
6
UV Index
Visibility
7:02 AM
Sunrise
Visibility
7:11 PM
Sunset
Sat 3/21
Sat
Sunny
7%
50°
84°
Abundant sunshine. Highs in the mid 80s and lows in the upper 50s.
Feels Like
84°
Feels Like
Wind
SW 9 mph
Wind
Humidity
54%
Humidity
UV Index
6
UV Index
Visibility
7:01 AM
Sunrise
Visibility
7:12 PM
Sunset
Sun 3/22
Sun
Fair / Mostly Sunny
4%
43°
75°
More sun than clouds. Highs in the mid 70s and lows in the mid 30s.
Feels Like
75°
Feels Like
Wind
NW 14 mph
Wind
Humidity
47%
Humidity
UV Index
6
UV Index
Visibility
6:59 AM
Sunrise
Visibility
7:13 PM
Sunset
Mon 3/23
Mon
Mostly Cloudy
11%
36°
52°
Considerable cloudiness. Highs in the low 50s and lows in the mid 30s.
Feels Like
29°
Feels Like
Wind
NE 13 mph
Wind
Humidity
56%
Humidity
UV Index
4
UV Index
Visibility
6:58 AM
Sunrise
Visibility
7:14 PM
Sunset
Tue 3/24
Tue
Partly / Cloudy
13%
36°
61°
Partly cloudy. Highs in the low 60s and lows in the mid 40s.
Feels Like
33°
Feels Like
Wind
SE 9 mph
Wind
Humidity
56%
Humidity
UV Index
5
UV Index
Visibility
6:56 AM
Sunrise
Visibility
7:15 PM
Sunset
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