O'Fallon, IL

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Current Weather Forecast for O'Fallon

IL 62269  |   3:11pm

Weather Conditions

75°
Feels Like 75°
Sunny
Sunny
48° 75°
UV Index
6
UV Index
Air Quality
Good
Air Quality
Wind
SW 12 mph
Wind
Rain
0 in
rain

Tonight

Fri 5/8
52°
Lowest Temperature
Rain
100%
Rain, occasionally heavy, early. Decreasing clouds overnight. Low 52F. Winds WSW at 10 to 15 mph. Chance of rain 100%. Rainfall near an inch.

Tomorrow

Sat 5/9
82°
Highest Temperature
Partly / Cloudy
20%
Partly cloudy skies. Warmer. High 82F. Winds W at 10 to 15 mph.

Tomorrow night

Sat 5/9
57°
Lowest Temperature
Mostly Cloudy
24%
Partly cloudy skies during the evening will give way to cloudy skies overnight. Low 57F. Winds WNW 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

4PM
Partly / Cloudy
4%
75°
Feels Like 75°
Partly Cloudy
Wind
WSW 13 mph
Wind
Pressure
1007 mb
Pressure
Humidity
46%
Humidity
UV Index
4
UV Index
Visibility
10mi
Visibility
Visibility
36%
Cloud Cover
5PM
Partly / Cloudy
14%
71°
Feels Like 71°
Partly Cloudy
Wind
W 10 mph
Wind
Pressure
1007 mb
Pressure
Humidity
54%
Humidity
UV Index
2
UV Index
Visibility
10mi
Visibility
Visibility
30%
Cloud Cover
6PM
Showers
47%
70°
Feels Like 70°
Showers
Wind
W 9 mph
Wind
Pressure
1007 mb
Pressure
Humidity
57%
Humidity
UV Index
1
UV Index
Visibility
7mi
Visibility
Visibility
52%
Cloud Cover
7PM
Rain
97%
66°
Feels Like 66°
Rain
Wind
NW 7 mph
Wind
Pressure
1008 mb
Pressure
Humidity
66%
Humidity
UV Index
0
UV Index
Visibility
5mi
Visibility
Visibility
100%
Cloud Cover
8PM
Heavy Rain
100%
62°
Feels Like 62°
Heavy Rain
Wind
NW 5 mph
Wind
Pressure
1008 mb
Pressure
Humidity
79%
Humidity
UV Index
0
UV Index
Visibility
3mi
Visibility
Visibility
100%
Cloud Cover
9PM
Rain
100%
60°
Feels Like 60°
Rain
Wind
NW 4 mph
Wind
Pressure
1009 mb
Pressure
Humidity
89%
Humidity
UV Index
0
UV Index
Visibility
3mi
Visibility
Visibility
100%
Cloud Cover
10PM
Heavy Rain
76%
60°
Feels Like 60°
Heavy Rain
Wind
WSW 4 mph
Wind
Pressure
1009 mb
Pressure
Humidity
92%
Humidity
UV Index
0
UV Index
Visibility
1.5mi
Visibility
Visibility
100%
Cloud Cover
11PM
Showers
50%
59°
Feels Like 59°
Showers
Wind
SW 4 mph
Wind
Pressure
1009 mb
Pressure
Humidity
94%
Humidity
UV Index
0
UV Index
Visibility
4mi
Visibility
Visibility
95%
Cloud Cover
12AM
Cloudy
24%
58°
Feels Like 58°
Cloudy
Wind
SW 3 mph
Wind
Pressure
1009 mb
Pressure
Humidity
96%
Humidity
UV Index
0
UV Index
Visibility
5mi
Visibility
Visibility
86%
Cloud Cover
1AM
Partly Cloudy
9%
58°
Feels Like 58°
Partly Cloudy
Wind
SW 2 mph
Wind
Pressure
1008 mb
Pressure
Humidity
96%
Humidity
UV Index
0
UV Index
Visibility
8mi
Visibility
Visibility
43%
Cloud Cover
2AM
Partly Cloudy
9%
57°
Feels Like 57°
Partly Cloudy
Wind
SW 3 mph
Wind
Pressure
1008 mb
Pressure
Humidity
98%
Humidity
UV Index
0
UV Index
Visibility
5mi
Visibility
Visibility
45%
Cloud Cover
3AM
Partly Cloudy
10%
56°
Feels Like 56°
Partly Cloudy
Wind
SW 4 mph
Wind
Pressure
1008 mb
Pressure
Humidity
100%
Humidity
UV Index
0
UV Index
Visibility
5mi
Visibility
Visibility
43%
Cloud Cover
Fri 5/8
Fri
Rain
100%
48°
75°
Rain ending early. Lows overnight in the low 50s.
Feels Like
52°
Feels Like
Wind
WSW 13 mph
Wind
Humidity
82%
Humidity
UV Index
0
UV Index
Visibility
5:54 AM
Sunrise
Visibility
7:58 PM
Sunset
Sat 5/9
Sat
Partly / Cloudy
20%
52°
82°
Mix of sun and clouds. Highs in the low 80s and lows in the upper 50s.
Feels Like
82°
Feels Like
Wind
W 12 mph
Wind
Humidity
59%
Humidity
UV Index
8
UV Index
Visibility
5:53 AM
Sunrise
Visibility
7:59 PM
Sunset
Sun 5/10
Sun
Cloudy
17%
51°
68°
Mostly cloudy. Highs in the upper 60s and lows in the mid 40s.
Feels Like
68°
Feels Like
Wind
N 10 mph
Wind
Humidity
49%
Humidity
UV Index
5
UV Index
Visibility
5:52 AM
Sunrise
Visibility
8:00 PM
Sunset
Mon 5/11
Mon
Fair / Mostly Sunny
2%
45°
76°
Mostly sunny. Highs in the mid 70s and lows in the upper 40s.
Feels Like
76°
Feels Like
Wind
NW 7 mph
Wind
Humidity
44%
Humidity
UV Index
9
UV Index
Visibility
5:51 AM
Sunrise
Visibility
8:01 PM
Sunset
Tue 5/12
Tue
Partly / Cloudy
15%
49°
80°
Times of sun and clouds. Highs in the low 80s and lows in the upper 50s.
Feels Like
80°
Feels Like
Wind
SSW 14 mph
Wind
Humidity
46%
Humidity
UV Index
8
UV Index
Visibility
5:50 AM
Sunrise
Visibility
8:02 PM
Sunset
Wed 5/13
Wed
Fair / Mostly Sunny
15%
53°
74°
A few clouds. Highs in the mid 70s and lows in the upper 40s.
Feels Like
74°
Feels Like
Wind
NW 15 mph
Wind
Humidity
52%
Humidity
UV Index
9
UV Index
Visibility
5:49 AM
Sunrise
Visibility
8:03 PM
Sunset
Thu 5/14
Thu
Fair / Mostly Sunny
14%
49°
72°
A few clouds. Highs in the low 70s and lows in the mid 50s.
Feels Like
72°
Feels Like
Wind
E 9 mph
Wind
Humidity
59%
Humidity
UV Index
9
UV Index
Visibility
5:48 AM
Sunrise
Visibility
8:03 PM
Sunset
Fri 5/15
Fri
Mostly Cloudy
15%
55°
81°
More clouds than sun. Highs in the low 80s and lows in the low 60s.
Feels Like
81°
Feels Like
Wind
S 12 mph
Wind
Humidity
60%
Humidity
UV Index
7
UV Index
Visibility
5:47 AM
Sunrise
Visibility
8:04 PM
Sunset
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