O'Fallon, IL

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Current Weather Forecast for O'Fallon

IL 62269  |   7:24am

Weather Conditions

30°
Feels Like 30°
Sunny
Sunny
29° 55°
UV Index
0
UV Index
Air Quality
Good
Air Quality
Wind
SW 3 mph
Wind
Rain
0 in
snow

Today

Thu 3/12
55°
Highest Temperature
Fair / Mostly Sunny
4%
Plenty of sunshine. High around 55F. Winds WSW at 10 to 15 mph.

Tonight

Thu 3/12
44°
Lowest Temperature
Partly Cloudy
Some clouds. Low 44F. Winds SSW at 15 to 25 mph. Higher wind gusts possible.

Tomorrow

Fri 3/13
62°
Highest Temperature
Partly / Cloudy
Sunshine and clouds mixed. High 62F. Winds WNW at 10 to 20 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

8AM
Sunny
4%
31°
Feels Like 28°
Sunny
Wind
WNW 3 mph
Wind
Pressure
1028 mb
Pressure
Humidity
88%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
9%
Cloud Cover
9AM
Sunny
2%
35°
Feels Like 30°
Sunny
Wind
WNW 5 mph
Wind
Pressure
1028 mb
Pressure
Humidity
79%
Humidity
UV Index
1
UV Index
Visibility
10mi
Visibility
Visibility
8%
Cloud Cover
10AM
Sunny
1%
39°
Feels Like 34°
Sunny
Wind
W 6 mph
Wind
Pressure
1028 mb
Pressure
Humidity
69%
Humidity
UV Index
2
UV Index
Visibility
10mi
Visibility
Visibility
6%
Cloud Cover
11AM
Sunny
1%
43°
Feels Like 39°
Sunny
Wind
W 7 mph
Wind
Pressure
1028 mb
Pressure
Humidity
59%
Humidity
UV Index
3
UV Index
Visibility
10mi
Visibility
Visibility
3%
Cloud Cover
12PM
Sunny
47°
Feels Like 42°
Sunny
Wind
W 9 mph
Wind
Pressure
1027 mb
Pressure
Humidity
50%
Humidity
UV Index
4
UV Index
Visibility
10mi
Visibility
Visibility
2%
Cloud Cover
1PM
Sunny
50°
Feels Like 46°
Sunny
Wind
W 8 mph
Wind
Pressure
1026 mb
Pressure
Humidity
43%
Humidity
UV Index
5
UV Index
Visibility
10mi
Visibility
Visibility
8%
Cloud Cover
2PM
Fair / Mostly Sunny
51°
Feels Like 48°
Mostly Sunny
Wind
W 8 mph
Wind
Pressure
1025 mb
Pressure
Humidity
38%
Humidity
UV Index
5
UV Index
Visibility
10mi
Visibility
Visibility
26%
Cloud Cover
3PM
Fair / Mostly Sunny
53°
Feels Like 50°
Mostly Sunny
Wind
WSW 9 mph
Wind
Pressure
1023 mb
Pressure
Humidity
35%
Humidity
UV Index
4
UV Index
Visibility
10mi
Visibility
Visibility
26%
Cloud Cover
4PM
Fair / Mostly Sunny
53°
Feels Like 50°
Mostly Sunny
Wind
SW 9 mph
Wind
Pressure
1022 mb
Pressure
Humidity
33%
Humidity
UV Index
2
UV Index
Visibility
10mi
Visibility
Visibility
28%
Cloud Cover
5PM
Fair / Mostly Sunny
53°
Feels Like 50°
Mostly Sunny
Wind
SSW 10 mph
Wind
Pressure
1020 mb
Pressure
Humidity
33%
Humidity
UV Index
1
UV Index
Visibility
10mi
Visibility
Visibility
24%
Cloud Cover
6PM
Fair / Mostly Sunny
53°
Feels Like 49°
Mostly Sunny
Wind
S 11 mph
Wind
Pressure
1019 mb
Pressure
Humidity
33%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
24%
Cloud Cover
7PM
Fair / Mostly Sunny
50°
Feels Like 46°
Mostly Sunny
Wind
S 10 mph
Wind
Pressure
1017 mb
Pressure
Humidity
37%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
29%
Cloud Cover
Thu 3/12
Thu
Fair / Mostly Sunny
4%
29°
55°
A few clouds. Highs in the mid 50s and lows in the mid 40s.
Feels Like
28°
Feels Like
Wind
WSW 11 mph
Wind
Humidity
54%
Humidity
UV Index
5
UV Index
Visibility
7:15 AM
Sunrise
Visibility
7:03 PM
Sunset
Fri 3/13
Fri
Partly / Cloudy
41°
62°
Times of sun and clouds. Highs in the low 60s and lows in the mid 30s.
Feels Like
40°
Feels Like
Wind
WNW 17 mph
Wind
Humidity
38%
Humidity
UV Index
5
UV Index
Visibility
7:13 AM
Sunrise
Visibility
7:04 PM
Sunset
Sat 3/14
Sat
Partly / Cloudy
4%
35°
65°
Partly cloudy. Highs in the mid 60s and lows in the mid 50s.
Feels Like
65°
Feels Like
Wind
ESE 14 mph
Wind
Humidity
48%
Humidity
UV Index
5
UV Index
Visibility
7:12 AM
Sunrise
Visibility
7:05 PM
Sunset
Sun 3/15
Sun
Thunderstorms
93%
28°
63°
Windy, with thunderstorms. Highs in the low 60s and lows in the upper teens.
Feels Like
43°
Feels Like
Wind
SSW 20 mph
Wind
Humidity
77%
Humidity
UV Index
2
UV Index
Visibility
7:10 AM
Sunrise
Visibility
7:06 PM
Sunset
Mon 3/16
Mon
Windy
24%
17°
30°
Windy with times of sun and clouds. Highs in the upper 20s and lows in the low teens.
Feels Like
Feels Like
Wind
WNW 21 mph
Wind
Humidity
59%
Humidity
UV Index
5
UV Index
Visibility
7:09 AM
Sunrise
Visibility
7:07 PM
Sunset
Tue 3/17
Tue
Partly / Cloudy
1%
12°
35°
Times of sun and clouds. Highs in the mid 30s and lows in the upper 20s.
Feels Like
Feels Like
Wind
W 8 mph
Wind
Humidity
47%
Humidity
UV Index
5
UV Index
Visibility
7:07 AM
Sunrise
Visibility
7:08 PM
Sunset
Wed 3/18
Wed
Partly / Cloudy
5%
29°
59°
Partly cloudy. Highs in the upper 50s and lows in the upper 30s.
Feels Like
24°
Feels Like
Wind
SSW 13 mph
Wind
Humidity
52%
Humidity
UV Index
5
UV Index
Visibility
7:05 AM
Sunrise
Visibility
7:09 PM
Sunset
Thu 3/19
Thu
Partly / Cloudy
6%
38°
71°
Mix of sun and clouds. Highs in the low 70s and lows in the upper 40s.
Feels Like
71°
Feels Like
Wind
SSW 9 mph
Wind
Humidity
61%
Humidity
UV Index
5
UV Index
Visibility
7:04 AM
Sunrise
Visibility
7:10 PM
Sunset
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