O'Fallon, IL

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Current Weather Forecast for O'Fallon

IL 62269  |   9:22am

Weather Conditions

19°
Feels Like
Partly / Cloudy
Partly Cloudy
15° 34°
UV Index
1
UV Index
Air Quality
Moderate
Air Quality
Wind
N 10 mph
Wind
Rain
0 in
snow

Today

Thu 12/4
27°
Highest Temperature
Partly / Cloudy
5%
Partly cloudy. Near record low temperatures. High 27F. Winds N at 5 to 10 mph.

Tonight

Thu 12/4
14°
Lowest Temperature
Clear
8%
Clear skies. Very cold. Low 14F. Winds light and variable.

Tomorrow

Fri 12/5
39°
Highest Temperature
Sunny
8%
Sunny skies. High 39F. Winds SSW 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

10AM
Partly / Cloudy
1%
20°
Feels Like
Partly Cloudy
Wind
N 10 mph
Wind
Pressure
1032 mb
Pressure
Humidity
68%
Humidity
UV Index
1
UV Index
Visibility
10mi
Visibility
Visibility
43%
Cloud Cover
11AM
Partly / Cloudy
1%
23°
Feels Like 13°
Partly Cloudy
Wind
NNE 9 mph
Wind
Pressure
1031 mb
Pressure
Humidity
61%
Humidity
UV Index
2
UV Index
Visibility
10mi
Visibility
Visibility
42%
Cloud Cover
12PM
Partly / Cloudy
1%
25°
Feels Like 16°
Partly Cloudy
Wind
NNE 7 mph
Wind
Pressure
1030 mb
Pressure
Humidity
56%
Humidity
UV Index
2
UV Index
Visibility
10mi
Visibility
Visibility
38%
Cloud Cover
1PM
Mostly Cloudy
1%
26°
Feels Like 19°
Mostly Cloudy
Wind
NNE 6 mph
Wind
Pressure
1029 mb
Pressure
Humidity
54%
Humidity
UV Index
1
UV Index
Visibility
10mi
Visibility
Visibility
68%
Cloud Cover
2PM
Partly / Cloudy
1%
26°
Feels Like 19°
Partly Cloudy
Wind
N 7 mph
Wind
Pressure
1028 mb
Pressure
Humidity
54%
Humidity
UV Index
1
UV Index
Visibility
10mi
Visibility
Visibility
59%
Cloud Cover
3PM
Partly / Cloudy
1%
25°
Feels Like 19°
Partly Cloudy
Wind
N 6 mph
Wind
Pressure
1028 mb
Pressure
Humidity
57%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
53%
Cloud Cover
4PM
Mostly Cloudy
2%
25°
Feels Like 18°
Mostly Cloudy
Wind
N 5 mph
Wind
Pressure
1027 mb
Pressure
Humidity
63%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
60%
Cloud Cover
5PM
Mostly Cloudy
5%
21°
Feels Like 15°
Mostly Cloudy
Wind
N 4 mph
Wind
Pressure
1027 mb
Pressure
Humidity
70%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
67%
Cloud Cover
6PM
Mostly Cloudy
6%
21°
Feels Like 16°
Mostly Cloudy
Wind
N 3 mph
Wind
Pressure
1027 mb
Pressure
Humidity
73%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
63%
Cloud Cover
7PM
Clear
6%
18°
Feels Like 18°
Clear
Wind
NNE 3 mph
Wind
Pressure
1027 mb
Pressure
Humidity
79%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
16%
Cloud Cover
8PM
Clear
7%
17°
Feels Like 17°
Clear
Wind
NNE 2 mph
Wind
Pressure
1026 mb
Pressure
Humidity
81%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
4%
Cloud Cover
9PM
Clear
8%
17°
Feels Like 17°
Clear
Wind
NNE 2 mph
Wind
Pressure
1026 mb
Pressure
Humidity
81%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
4%
Cloud Cover
Thu 12/4
Thu
Partly / Cloudy
5%
15°
34°
Partly cloudy. Highs in the upper 20s and lows in the mid teens.
Feels Like
Feels Like
Wind
N 10 mph
Wind
Humidity
63%
Humidity
UV Index
2
UV Index
Visibility
7:01 AM
Sunrise
Visibility
4:38 PM
Sunset
Fri 12/5
Fri
Sunny
8%
14°
39°
Mainly sunny. Highs in the upper 30s and lows in the low 30s.
Feels Like
10°
Feels Like
Wind
SSW 8 mph
Wind
Humidity
68%
Humidity
UV Index
2
UV Index
Visibility
7:02 AM
Sunrise
Visibility
4:37 PM
Sunset
Sat 12/6
Sat
Mostly Cloudy
9%
31°
41°
Mostly cloudy. Highs in the low 40s and lows in the low 30s.
Feels Like
27°
Feels Like
Wind
NNW 6 mph
Wind
Humidity
82%
Humidity
UV Index
2
UV Index
Visibility
7:03 AM
Sunrise
Visibility
4:37 PM
Sunset
Sun 12/7
Sun
Rain / Snow
33%
28°
38°
Mix of rain and snow showers. Highs in the upper 30s and lows in the mid 20s.
Feels Like
25°
Feels Like
Wind
N 11 mph
Wind
Humidity
87%
Humidity
UV Index
1
UV Index
Visibility
7:04 AM
Sunrise
Visibility
4:37 PM
Sunset
Mon 12/8
Mon
Partly / Cloudy
6%
24°
34°
Partly cloudy. Highs in the mid 30s and lows in the upper 20s.
Feels Like
19°
Feels Like
Wind
W 5 mph
Wind
Humidity
78%
Humidity
UV Index
2
UV Index
Visibility
7:05 AM
Sunrise
Visibility
4:37 PM
Sunset
Tue 12/9
Tue
Partly / Cloudy
6%
28°
45°
Partly cloudy. Highs in the mid 40s and lows in the mid 30s.
Feels Like
23°
Feels Like
Wind
SW 12 mph
Wind
Humidity
73%
Humidity
UV Index
2
UV Index
Visibility
7:06 AM
Sunrise
Visibility
4:38 PM
Sunset
Wed 12/10
Wed
Scattered Showers
33%
29°
47°
Showers ending by midday. Highs in the upper 40s and lows in the mid 20s.
Feels Like
33°
Feels Like
Wind
W 13 mph
Wind
Humidity
72%
Humidity
UV Index
1
UV Index
Visibility
7:06 AM
Sunrise
Visibility
4:38 PM
Sunset
Thu 12/11
Thu
Partly / Cloudy
7%
24°
32°
Partly cloudy. Highs in the low 30s and lows in the mid 20s.
Feels Like
16°
Feels Like
Wind
WNW 9 mph
Wind
Humidity
67%
Humidity
UV Index
2
UV Index
Visibility
7:07 AM
Sunrise
Visibility
4:38 PM
Sunset
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