O'Fallon, IL

See Radar

Current Weather Forecast for O'Fallon

IL 62269  |   3:35pm

Weather Conditions

37°
Feels Like 37°
Fair / Mostly Sunny
Showers in the Vicinity
20° 39°
UV Index
0
UV Index
Air Quality
Good
Air Quality
Wind
W 1 mph
Wind
Rain
0 in
rain

Tonight

Fri 11/28
30°
Lowest Temperature
Snow
97%
Cloudy. Snow likely late. Low around 30F. Winds SE at 10 to 15 mph. Chance of snow 100%. 1 to 3 inches of snow expected.

Tomorrow

Sat 11/29
38°
Highest Temperature
Rain / Snow
100%
Watching a potential winter storm. Snow during the morning will mix with and change to rain during the afternoon. High 38F. Winds SSE at 15 to 25 mph. Chance of precip 100%. 1 to 3 inches of snow expected.

Tomorrow night

Sat 11/29
25°
Lowest Temperature
Scattered Showers
51%
Showers in the evening, then cloudy overnight. Low around 25F. Winds W at 15 to 25 mph. Chance of rain 50%. Higher wind gusts possible.

Local Weather Radar - O'Fallon, IL

Live O'Fallon Local Radar Forecast by FOX Weather

Precipitation For O'Fallon snow
Snow ending in 39 minutes.

Next 12 Hours Forecast in O'Fallon

Hourly Weather Forecast & Temperature

4PM
Flurries
33%
36°
Feels Like 36°
Flurries
Wind
ESE 2 mph
Wind
Pressure
1030 mb
Pressure
Humidity
46%
Humidity
UV Index
0
UV Index
Visibility
7mi
Visibility
Visibility
51%
Cloud Cover
5PM
Mostly Cloudy
1%
33°
Feels Like 30°
Mostly Cloudy
Wind
ESE 3 mph
Wind
Pressure
1030 mb
Pressure
Humidity
52%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
60%
Cloud Cover
6PM
Cloudy
1%
33°
Feels Like 30°
Cloudy
Wind
ESE 3 mph
Wind
Pressure
1030 mb
Pressure
Humidity
58%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
82%
Cloud Cover
7PM
Cloudy
1%
31°
Feels Like 27°
Cloudy
Wind
ESE 4 mph
Wind
Pressure
1029 mb
Pressure
Humidity
61%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
97%
Cloud Cover
8PM
Cloudy
1%
31°
Feels Like 26°
Cloudy
Wind
ESE 5 mph
Wind
Pressure
1029 mb
Pressure
Humidity
62%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
99%
Cloud Cover
9PM
Cloudy
1%
31°
Feels Like 26°
Cloudy
Wind
SE 6 mph
Wind
Pressure
1029 mb
Pressure
Humidity
62%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
99%
Cloud Cover
10PM
Cloudy
1%
32°
Feels Like 26°
Cloudy
Wind
SE 6 mph
Wind
Pressure
1029 mb
Pressure
Humidity
64%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
99%
Cloud Cover
11PM
Cloudy
1%
32°
Feels Like 25°
Cloudy
Wind
SE 7 mph
Wind
Pressure
1028 mb
Pressure
Humidity
63%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
99%
Cloud Cover
12AM
Cloudy
5%
33°
Feels Like 26°
Cloudy
Wind
SE 7 mph
Wind
Pressure
1027 mb
Pressure
Humidity
63%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
100%
Cloud Cover
1AM
Cloudy
5%
33°
Feels Like 26°
Cloudy
Wind
SE 7 mph
Wind
Pressure
1027 mb
Pressure
Humidity
65%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
100%
Cloud Cover
2AM
Cloudy
20%
33°
Feels Like 26°
Cloudy
Wind
SE 9 mph
Wind
Pressure
1027 mb
Pressure
Humidity
66%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
100%
Cloud Cover
3AM
Rain / Snow
51%
33°
Feels Like 26°
Rain/Snow Showers
Wind
SE 8 mph
Wind
Pressure
1027 mb
Pressure
Humidity
68%
Humidity
UV Index
0
UV Index
Visibility
5mi
Visibility
Visibility
100%
Cloud Cover
Fri 11/28
Fri
Snow
97%
20°
39°
Snow developing late. Lows overnight in the low 30s.
Feels Like
22°
Feels Like
Wind
SE 11 mph
Wind
Humidity
64%
Humidity
UV Index
0
UV Index
Visibility
6:55 AM
Sunrise
Visibility
4:39 PM
Sunset
Sat 11/29
Sat
Rain / Snow
100%
30°
39°
Watching a potential winter storm. Snow to start, then rain. Highs in the upper 30s and lows in the mid 20s.
Feels Like
21°
Feels Like
Wind
SSE 17 mph
Wind
Humidity
92%
Humidity
UV Index
0
UV Index
Visibility
6:56 AM
Sunrise
Visibility
4:38 PM
Sunset
Sun 11/30
Sun
Mostly Cloudy
10%
21°
33°
Considerable cloudiness. Highs in the low 30s and lows in the low 20s.
Feels Like
14°
Feels Like
Wind
NW 16 mph
Wind
Humidity
68%
Humidity
UV Index
2
UV Index
Visibility
6:57 AM
Sunrise
Visibility
4:38 PM
Sunset
Mon 12/1
Mon
Cloudy
24%
21°
31°
Mostly cloudy. Highs in the low 30s and lows in the low 20s.
Feels Like
18°
Feels Like
Wind
E 5 mph
Wind
Humidity
77%
Humidity
UV Index
1
UV Index
Visibility
6:58 AM
Sunrise
Visibility
4:38 PM
Sunset
Tue 12/2
Tue
Partly / Cloudy
8%
21°
31°
Times of sun and clouds. Highs in the low 30s and lows in the low 20s.
Feels Like
17°
Feels Like
Wind
NW 7 mph
Wind
Humidity
77%
Humidity
UV Index
1
UV Index
Visibility
6:59 AM
Sunrise
Visibility
4:38 PM
Sunset
Wed 12/3
Wed
Partly / Cloudy
9%
21°
42°
Partly cloudy. Highs in the low 40s and lows in the mid teens.
Feels Like
14°
Feels Like
Wind
WSW 9 mph
Wind
Humidity
70%
Humidity
UV Index
2
UV Index
Visibility
7:00 AM
Sunrise
Visibility
4:38 PM
Sunset
Thu 12/4
Thu
Partly / Cloudy
6%
16°
28°
Mix of sun and clouds. Highs in the upper 20s and lows in the low 20s.
Feels Like
Feels Like
Wind
NNW 6 mph
Wind
Humidity
57%
Humidity
UV Index
2
UV Index
Visibility
7:01 AM
Sunrise
Visibility
4:38 PM
Sunset
Fri 12/5
Fri
Mostly Cloudy
24%
23°
38°
Mostly cloudy. Highs in the upper 30s and lows in the mid 20s.
Feels Like
19°
Feels Like
Wind
W 7 mph
Wind
Humidity
81%
Humidity
UV Index
2
UV Index
Visibility
7:02 AM
Sunrise
Visibility
4:37 PM
Sunset
Need to see beyond 12 Hours?
Find more forecast on the FREE FOX WEATHER App

Latest Stories from Illinois

Loading...