O'Fallon, IL

See Radar

Current Weather Forecast for O'Fallon

IL 62269  |   10:25am

Weather Conditions

52°
Feels Like 48°
Cloudy
Cloudy
47° 68°
UV Index
3
UV Index
Air Quality
Good
Air Quality
Wind
N 11 mph
Wind
Rain
0 in
rain

Today

Tue 5/5
54°
Highest Temperature
Rain
100%
A few showers early becoming a steady rain for the afternoon. High 54F. Winds N at 10 to 15 mph. Chance of rain 100%. Rainfall around a half an inch.

Tonight

Tue 5/5
45°
Lowest Temperature
Rain
94%
Rain ending early. Remaining cloudy. Low around 45F. Winds N at 10 to 15 mph. Chance of rain 90%. Rainfall near a quarter of an inch.

Tomorrow

Wed 5/6
63°
Highest Temperature
Partly / Cloudy
9%
Cloudy early with partial sunshine expected late. High 63F. Winds NNW 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

11AM
Cloudy
7%
53°
Feels Like 49°
Cloudy
Wind
NNE 10 mph
Wind
Pressure
1009 mb
Pressure
Humidity
84%
Humidity
UV Index
3
UV Index
Visibility
10mi
Visibility
Visibility
93%
Cloud Cover
12PM
Showers
39%
53°
Feels Like 49°
Few Showers
Wind
NNE 11 mph
Wind
Pressure
1009 mb
Pressure
Humidity
82%
Humidity
UV Index
3
UV Index
Visibility
10mi
Visibility
Visibility
94%
Cloud Cover
1PM
Rain
99%
52°
Feels Like 49°
Rain
Wind
NNE 10 mph
Wind
Pressure
1009 mb
Pressure
Humidity
84%
Humidity
UV Index
4
UV Index
Visibility
5mi
Visibility
Visibility
100%
Cloud Cover
2PM
Rain
100%
53°
Feels Like 50°
Rain
Wind
NNE 10 mph
Wind
Pressure
1009 mb
Pressure
Humidity
87%
Humidity
UV Index
2
UV Index
Visibility
2mi
Visibility
Visibility
100%
Cloud Cover
3PM
Rain
81%
52°
Feels Like 48°
Rain
Wind
N 11 mph
Wind
Pressure
1009 mb
Pressure
Humidity
88%
Humidity
UV Index
1
UV Index
Visibility
5mi
Visibility
Visibility
100%
Cloud Cover
4PM
Rain
100%
53°
Feels Like 49°
Rain
Wind
NNE 12 mph
Wind
Pressure
1009 mb
Pressure
Humidity
87%
Humidity
UV Index
1
UV Index
Visibility
3mi
Visibility
Visibility
100%
Cloud Cover
5PM
Rain
89%
53°
Feels Like 49°
Rain
Wind
N 11 mph
Wind
Pressure
1009 mb
Pressure
Humidity
87%
Humidity
UV Index
0
UV Index
Visibility
2.6mi
Visibility
Visibility
100%
Cloud Cover
6PM
Rain
92%
51°
Feels Like 47°
Rain
Wind
N 12 mph
Wind
Pressure
1009 mb
Pressure
Humidity
87%
Humidity
UV Index
0
UV Index
Visibility
2.5mi
Visibility
Visibility
100%
Cloud Cover
7PM
Rain
91%
50°
Feels Like 46°
Rain
Wind
N 11 mph
Wind
Pressure
1010 mb
Pressure
Humidity
88%
Humidity
UV Index
0
UV Index
Visibility
2.9mi
Visibility
Visibility
100%
Cloud Cover
8PM
Rain
95%
48°
Feels Like 44°
Rain
Wind
N 9 mph
Wind
Pressure
1010 mb
Pressure
Humidity
91%
Humidity
UV Index
0
UV Index
Visibility
2.9mi
Visibility
Visibility
100%
Cloud Cover
9PM
Rain
92%
48°
Feels Like 44°
Rain
Wind
N 8 mph
Wind
Pressure
1011 mb
Pressure
Humidity
96%
Humidity
UV Index
0
UV Index
Visibility
4mi
Visibility
Visibility
100%
Cloud Cover
10PM
Rain
85%
48°
Feels Like 44°
Rain
Wind
N 9 mph
Wind
Pressure
1012 mb
Pressure
Humidity
93%
Humidity
UV Index
0
UV Index
Visibility
3mi
Visibility
Visibility
100%
Cloud Cover
Tue 5/5
Tue
Rain
100%
47°
68°
Cloudy, periods of rain. Highs in the mid 50s and lows in the mid 40s.
Feels Like
47°
Feels Like
Wind
N 12 mph
Wind
Humidity
85%
Humidity
UV Index
4
UV Index
Visibility
5:57 AM
Sunrise
Visibility
7:55 PM
Sunset
Wed 5/6
Wed
Partly / Cloudy
9%
45°
63°
Morning clouds followed by afternoon sun. Highs in the low 60s and lows in the low 40s.
Feels Like
45°
Feels Like
Wind
NNW 7 mph
Wind
Humidity
62%
Humidity
UV Index
7
UV Index
Visibility
5:56 AM
Sunrise
Visibility
7:56 PM
Sunset
Thu 5/7
Thu
Partly / Cloudy
4%
43°
69°
Times of sun and clouds. Highs in the upper 60s and lows in the upper 40s.
Feels Like
69°
Feels Like
Wind
WNW 8 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 Showers
57%
48°
73°
Chance of afternoon showers. Highs in the low 70s and lows in the low 50s.
Feels Like
73°
Feels Like
Wind
SSW 13 mph
Wind
Humidity
56%
Humidity
UV Index
7
UV Index
Visibility
5:54 AM
Sunrise
Visibility
7:58 PM
Sunset
Sat 5/9
Sat
Fair / Mostly Sunny
8%
51°
81°
A few clouds. Highs in the low 80s and lows in the upper 50s.
Feels Like
81°
Feels Like
Wind
WSW 8 mph
Wind
Humidity
55%
Humidity
UV Index
8
UV Index
Visibility
5:53 AM
Sunrise
Visibility
7:59 PM
Sunset
Sun 5/10
Sun
Showers
46%
53°
69°
Showers. Highs in the upper 60s and lows in the upper 40s.
Feels Like
69°
Feels Like
Wind
NNW 11 mph
Wind
Humidity
70%
Humidity
UV Index
5
UV Index
Visibility
5:52 AM
Sunrise
Visibility
8:00 PM
Sunset
Mon 5/11
Mon
Fair / Mostly Sunny
4%
47°
73°
A few clouds. Highs in the low 70s and lows in the low 50s.
Feels Like
73°
Feels Like
Wind
WNW 9 mph
Wind
Humidity
52%
Humidity
UV Index
9
UV Index
Visibility
5:51 AM
Sunrise
Visibility
8:01 PM
Sunset
Tue 5/12
Tue
Fair / Mostly Sunny
8%
52°
81°
More sun than clouds. Highs in the low 80s and lows in the low 60s.
Feels Like
81°
Feels Like
Wind
SSW 14 mph
Wind
Humidity
53%
Humidity
UV Index
9
UV Index
Visibility
5:50 AM
Sunrise
Visibility
8:02 PM
Sunset
Need to see beyond 12 Hours?
Find more forecast on the FREE FOX WEATHER App

Latest Stories from Illinois

Loading...