O'Fallon, IL

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Current Weather Forecast for O'Fallon

IL 62269  |   3:43am

Weather Conditions

54°
Feels Like 54°
Clear
Clear
49° 87°
UV Index
0
UV Index
Air Quality
Moderate
Air Quality
Wind
NE 1 mph
Wind
Rain
0 in
rain

Today

Fri 3/20
87°
Highest Temperature
Fair / Mostly Sunny
2%
Partly cloudy. Very warm. High 87F. Winds WSW at 10 to 15 mph.

Tonight

Fri 3/20
50°
Lowest Temperature
Partly Cloudy
7%
Some clouds. Low near 50F. Winds NNE at 5 to 10 mph.

Tomorrow

Sat 3/21
84°
Highest Temperature
Sunny
8%
Sunny. Near record high temperatures. High 84F. Winds SSE at 5 to 10 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

4AM
Clear
2%
53°
Feels Like 53°
Clear
Wind
SSW 1 mph
Wind
Pressure
1014 mb
Pressure
Humidity
74%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
6%
Cloud Cover
5AM
Partly Cloudy
2%
51°
Feels Like 51°
Partly Cloudy
Wind
SW 1 mph
Wind
Pressure
1014 mb
Pressure
Humidity
77%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
30%
Cloud Cover
6AM
Partly Cloudy
2%
50°
Feels Like 50°
Partly Cloudy
Wind
SW 1 mph
Wind
Pressure
1014 mb
Pressure
Humidity
81%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
40%
Cloud Cover
7AM
Partly Cloudy
2%
50°
Feels Like 49°
Partly Cloudy
Wind
WSW 4 mph
Wind
Pressure
1014 mb
Pressure
Humidity
83%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
30%
Cloud Cover
8AM
Fair / Mostly Sunny
2%
53°
Feels Like 52°
Mostly Sunny
Wind
WSW 4 mph
Wind
Pressure
1014 mb
Pressure
Humidity
81%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
29%
Cloud Cover
9AM
Sunny
1%
59°
Feels Like 59°
Sunny
Wind
WSW 5 mph
Wind
Pressure
1014 mb
Pressure
Humidity
71%
Humidity
UV Index
1
UV Index
Visibility
10mi
Visibility
Visibility
10%
Cloud Cover
10AM
Sunny
1%
66°
Feels Like 66°
Sunny
Wind
WSW 7 mph
Wind
Pressure
1014 mb
Pressure
Humidity
59%
Humidity
UV Index
2
UV Index
Visibility
10mi
Visibility
Visibility
11%
Cloud Cover
11AM
Sunny
72°
Feels Like 72°
Sunny
Wind
WSW 7 mph
Wind
Pressure
1014 mb
Pressure
Humidity
48%
Humidity
UV Index
4
UV Index
Visibility
10mi
Visibility
Visibility
15%
Cloud Cover
12PM
Sunny
77°
Feels Like 77°
Sunny
Wind
WSW 9 mph
Wind
Pressure
1013 mb
Pressure
Humidity
38%
Humidity
UV Index
5
UV Index
Visibility
10mi
Visibility
Visibility
9%
Cloud Cover
1PM
Sunny
82°
Feels Like 82°
Sunny
Wind
W 10 mph
Wind
Pressure
1013 mb
Pressure
Humidity
30%
Humidity
UV Index
6
UV Index
Visibility
10mi
Visibility
Visibility
18%
Cloud Cover
2PM
Fair / Mostly Sunny
84°
Feels Like 84°
Mostly Sunny
Wind
W 11 mph
Wind
Pressure
1012 mb
Pressure
Humidity
28%
Humidity
UV Index
5
UV Index
Visibility
10mi
Visibility
Visibility
26%
Cloud Cover
3PM
Partly / Cloudy
85°
Feels Like 85°
Partly Cloudy
Wind
W 12 mph
Wind
Pressure
1011 mb
Pressure
Humidity
27%
Humidity
UV Index
4
UV Index
Visibility
10mi
Visibility
Visibility
31%
Cloud Cover
Fri 3/20
Fri
Fair / Mostly Sunny
2%
49°
87°
Plenty of sun. Highs in the upper 80s and lows in the low 50s.
Feels Like
87°
Feels Like
Wind
WSW 12 mph
Wind
Humidity
53%
Humidity
UV Index
6
UV Index
Visibility
7:02 AM
Sunrise
Visibility
7:11 PM
Sunset
Sat 3/21
Sat
Sunny
8%
50°
84°
Abundant sunshine. Highs in the mid 80s and lows in the low 60s.
Feels Like
84°
Feels Like
Wind
SSE 8 mph
Wind
Humidity
53%
Humidity
UV Index
6
UV Index
Visibility
7:01 AM
Sunrise
Visibility
7:12 PM
Sunset
Sun 3/22
Sun
Fair / Mostly Sunny
24%
47°
88°
Mostly sunny. Highs in the upper 80s and lows in the upper 30s.
Feels Like
88°
Feels Like
Wind
SW 17 mph
Wind
Humidity
52%
Humidity
UV Index
6
UV Index
Visibility
6:59 AM
Sunrise
Visibility
7:13 PM
Sunset
Mon 3/23
Mon
Fair / Mostly Sunny
2%
39°
57°
More sun than clouds. Highs in the upper 50s and lows in the upper 30s.
Feels Like
33°
Feels Like
Wind
N 11 mph
Wind
Humidity
51%
Humidity
UV Index
6
UV Index
Visibility
6:58 AM
Sunrise
Visibility
7:14 PM
Sunset
Tue 3/24
Tue
Mostly Cloudy
24%
37°
62°
Mostly cloudy. Highs in the low 60s and lows in the low 40s.
Feels Like
34°
Feels Like
Wind
S 9 mph
Wind
Humidity
52%
Humidity
UV Index
5
UV Index
Visibility
6:56 AM
Sunrise
Visibility
7:15 PM
Sunset
Wed 3/25
Wed
Partly / Cloudy
8%
40°
67°
Times of sun and clouds. Highs in the upper 60s and lows in the low 50s.
Feels Like
67°
Feels Like
Wind
ESE 11 mph
Wind
Humidity
51%
Humidity
UV Index
5
UV Index
Visibility
6:55 AM
Sunrise
Visibility
7:16 PM
Sunset
Thu 3/26
Thu
Fair / Mostly Sunny
22%
51°
80°
More sun than clouds. Highs in the low 80s and lows in the upper 30s.
Feels Like
80°
Feels Like
Wind
SW 16 mph
Wind
Humidity
51%
Humidity
UV Index
6
UV Index
Visibility
6:53 AM
Sunrise
Visibility
7:17 PM
Sunset
Fri 3/27
Fri
Scattered Showers
46%
35°
53°
Showers ending by midday. Highs in the upper 40s and lows in the low 30s.
Feels Like
32°
Feels Like
Wind
NNW 15 mph
Wind
Humidity
54%
Humidity
UV Index
5
UV Index
Visibility
6:52 AM
Sunrise
Visibility
7:18 PM
Sunset
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