O'Fallon, IL

See Radar

Current Weather Forecast for O'Fallon

IL 62269  |   1:13pm

Weather Conditions

58°
Feels Like 56°
Mostly Cloudy
Mostly Cloudy
45° 62°
UV Index
7
UV Index
Air Quality
Good
Air Quality
Wind
NNW 10 mph
Wind
Rain
0 in
rain

Today

Wed 5/6
62°
Highest Temperature
Partly / Cloudy
1%
A mix of clouds and sun. High 62F. Winds NNW at 10 to 15 mph.

Tonight

Wed 5/6
41°
Lowest Temperature
Fair / Mostly Clear
2%
A few passing clouds. Low 41F. Winds NNW at 5 to 10 mph.

Tomorrow

Thu 5/7
69°
Highest Temperature
Fair / Mostly Sunny
2%
Plentiful sunshine. High 69F. Winds WSW 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

2PM
Partly / Cloudy
59°
Feels Like 57°
Partly Cloudy
Wind
NNW 10 mph
Wind
Pressure
1016 mb
Pressure
Humidity
55%
Humidity
UV Index
7
UV Index
Visibility
10mi
Visibility
Visibility
59%
Cloud Cover
3PM
Partly / Cloudy
60°
Feels Like 59°
Partly Cloudy
Wind
NW 10 mph
Wind
Pressure
1015 mb
Pressure
Humidity
50%
Humidity
UV Index
6
UV Index
Visibility
10mi
Visibility
Visibility
52%
Cloud Cover
4PM
Partly / Cloudy
60°
Feels Like 59°
Partly Cloudy
Wind
NNW 10 mph
Wind
Pressure
1015 mb
Pressure
Humidity
48%
Humidity
UV Index
4
UV Index
Visibility
10mi
Visibility
Visibility
48%
Cloud Cover
5PM
Fair / Mostly Sunny
61°
Feels Like 60°
Mostly Sunny
Wind
NNW 10 mph
Wind
Pressure
1015 mb
Pressure
Humidity
43%
Humidity
UV Index
2
UV Index
Visibility
10mi
Visibility
Visibility
29%
Cloud Cover
6PM
Fair / Mostly Sunny
60°
Feels Like 59°
Mostly Sunny
Wind
NNW 9 mph
Wind
Pressure
1015 mb
Pressure
Humidity
43%
Humidity
UV Index
1
UV Index
Visibility
10mi
Visibility
Visibility
21%
Cloud Cover
7PM
Sunny
59°
Feels Like 57°
Sunny
Wind
NNW 8 mph
Wind
Pressure
1015 mb
Pressure
Humidity
46%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
19%
Cloud Cover
8PM
Clear
1%
55°
Feels Like 53°
Clear
Wind
NNW 5 mph
Wind
Pressure
1016 mb
Pressure
Humidity
54%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
15%
Cloud Cover
9PM
Clear
1%
52°
Feels Like 51°
Clear
Wind
NNW 4 mph
Wind
Pressure
1016 mb
Pressure
Humidity
59%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
14%
Cloud Cover
10PM
Clear
1%
50°
Feels Like 49°
Clear
Wind
N 5 mph
Wind
Pressure
1017 mb
Pressure
Humidity
62%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
10%
Cloud Cover
11PM
Clear
1%
48°
Feels Like 47°
Clear
Wind
N 4 mph
Wind
Pressure
1017 mb
Pressure
Humidity
66%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
11%
Cloud Cover
12AM
Clear
2%
47°
Feels Like 47°
Clear
Wind
N 2 mph
Wind
Pressure
1018 mb
Pressure
Humidity
69%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
12%
Cloud Cover
1AM
Clear
2%
46°
Feels Like 46°
Clear
Wind
N 2 mph
Wind
Pressure
1018 mb
Pressure
Humidity
73%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
18%
Cloud Cover
Wed 5/6
Wed
Partly / Cloudy
1%
45°
62°
Partly cloudy. Highs in the low 60s and lows in the low 40s.
Feels Like
57°
Feels Like
Wind
NNW 11 mph
Wind
Humidity
51%
Humidity
UV Index
7
UV Index
Visibility
5:56 AM
Sunrise
Visibility
7:56 PM
Sunset
Thu 5/7
Thu
Fair / Mostly Sunny
2%
41°
69°
More sun than clouds. Highs in the upper 60s and lows in the upper 40s.
Feels Like
69°
Feels Like
Wind
WSW 11 mph
Wind
Humidity
46%
Humidity
UV Index
8
UV Index
Visibility
5:55 AM
Sunrise
Visibility
7:57 PM
Sunset
Fri 5/8
Fri
Scattered Thunderstorms
80%
49°
74°
Afternoon showers and thunderstorms. Highs in the mid 70s and lows in the low 50s.
Feels Like
74°
Feels Like
Wind
SW 12 mph
Wind
Humidity
57%
Humidity
UV Index
8
UV Index
Visibility
5:54 AM
Sunrise
Visibility
7:58 PM
Sunset
Sat 5/9
Sat
Sunny
8%
51°
81°
Abundant sunshine. Highs in the low 80s and lows in the upper 50s.
Feels Like
81°
Feels Like
Wind
WSW 8 mph
Wind
Humidity
58%
Humidity
UV Index
8
UV Index
Visibility
5:53 AM
Sunrise
Visibility
7:59 PM
Sunset
Sun 5/10
Sun
Scattered Showers
56%
52°
66°
Showers ending by midday. Highs in the mid 60s and lows in the mid 40s.
Feels Like
66°
Feels Like
Wind
NNW 14 mph
Wind
Humidity
66%
Humidity
UV Index
7
UV Index
Visibility
5:52 AM
Sunrise
Visibility
8:00 PM
Sunset
Mon 5/11
Mon
Fair / Mostly Sunny
4%
46°
71°
More sun than clouds. Highs in the low 70s and lows in the low 50s.
Feels Like
71°
Feels Like
Wind
NW 10 mph
Wind
Humidity
51%
Humidity
UV Index
9
UV Index
Visibility
5:51 AM
Sunrise
Visibility
8:01 PM
Sunset
Tue 5/12
Tue
Partly / Cloudy
24%
51°
79°
Partly cloudy. Highs in the upper 70s and lows in the low 60s.
Feels Like
79°
Feels Like
Wind
SSW 15 mph
Wind
Humidity
55%
Humidity
UV Index
8
UV Index
Visibility
5:50 AM
Sunrise
Visibility
8:02 PM
Sunset
Wed 5/13
Wed
Partly / Cloudy
22%
60°
78°
Mix of sun and clouds. Highs in the upper 70s and lows in the low 60s.
Feels Like
78°
Feels Like
Wind
W 9 mph
Wind
Humidity
61%
Humidity
UV Index
6
UV Index
Visibility
5:49 AM
Sunrise
Visibility
8:03 PM
Sunset
Need to see beyond 12 Hours?
Find more forecast on the FREE FOX WEATHER App

Latest Stories from Illinois

Loading...