O'Fallon, IL

Current Weather for O'Fallon

IL 62269 | 5:53am

57°
Feels Like 57°
Fair / Mostly Clear
Fair
51° 84°
UV Index
0
UV Index
Air Quality
Good
Air Quality
Wind
ENE 5mph
Wind
Rain
0 in
rain

Today

Thu 4/18
84°
Highest Temp
Strong Storms
89%
Partly cloudy early followed by strong thunderstorms this afternoon. Damaging winds, large hail and possibly a tornado with some storms. High 84F. Winds SSE at 10 to 20 mph. Chance of rain 90%.

Tonight

Thu 4/18
46°
Lowest Temp
Scattered Thunderstorms
83%
Thunderstorms during the evening will give way to partly cloudy skies after midnight. A few storms may be severe. Low 46F. Winds NW at 10 to 20 mph. Chance of rain 80%.

Tomorrow

Fri 4/19
63°
Highest Temp
Partly / Cloudy
5%
Partly cloudy skies. High 63F. Winds N at 10 to 15 mph.

Next 12 Hours in O'Fallon

6AM
Partly Cloudy
2%
57°
Feels Like 57°
Partly Cloudy
Wind
ESE 6mph
Wind
Pressure
1016 mb
Pressure
Humidity
68%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
40%
Cloud Cover
7AM
Partly / Cloudy
2%
58°
Feels Like 57°
Partly Cloudy
Wind
ESE 6mph
Wind
Pressure
1015 mb
Pressure
Humidity
69%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
50%
Cloud Cover
8AM
Partly / Cloudy
1%
61°
Feels Like 60°
Partly Cloudy
Wind
SE 8mph
Wind
Pressure
1015 mb
Pressure
Humidity
66%
Humidity
UV Index
1
UV Index
Visibility
10mi
Visibility
Visibility
43%
Cloud Cover
9AM
Partly / Cloudy
1%
65°
Feels Like 65°
Partly Cloudy
Wind
SE 11mph
Wind
Pressure
1015 mb
Pressure
Humidity
61%
Humidity
UV Index
2
UV Index
Visibility
10mi
Visibility
Visibility
58%
Cloud Cover
10AM
Partly / Cloudy
2%
70°
Feels Like 70°
Partly Cloudy
Wind
SSE 11mph
Wind
Pressure
1015 mb
Pressure
Humidity
58%
Humidity
UV Index
3
UV Index
Visibility
10mi
Visibility
Visibility
59%
Cloud Cover
11AM
Partly / Cloudy
2%
74°
Feels Like 74°
Partly Cloudy
Wind
SSE 11mph
Wind
Pressure
1014 mb
Pressure
Humidity
56%
Humidity
UV Index
5
UV Index
Visibility
10mi
Visibility
Visibility
55%
Cloud Cover
12PM
Mostly Cloudy
6%
78°
Feels Like 78°
Mostly Cloudy
Wind
S 13mph
Wind
Pressure
1013 mb
Pressure
Humidity
57%
Humidity
UV Index
6
UV Index
Visibility
10mi
Visibility
Visibility
60%
Cloud Cover
1PM
Mostly Cloudy
19%
81°
Feels Like 82°
Mostly Cloudy
Wind
S 15mph
Wind
Pressure
1012 mb
Pressure
Humidity
52%
Humidity
UV Index
6
UV Index
Visibility
10mi
Visibility
Visibility
71%
Cloud Cover
2PM
Mostly Cloudy
24%
82°
Feels Like 84°
Mostly Cloudy
Wind
S 15mph
Wind
Pressure
1011 mb
Pressure
Humidity
50%
Humidity
UV Index
5
UV Index
Visibility
10mi
Visibility
Visibility
71%
Cloud Cover
3PM
Scattered Thunderstorms
35%
82°
Feels Like 84°
Scattered Thunderstorms
Wind
S 15mph
Wind
Pressure
1010 mb
Pressure
Humidity
50%
Humidity
UV Index
3
UV Index
Visibility
7mi
Visibility
Visibility
78%
Cloud Cover
4PM
Scattered Thunderstorms
40%
82°
Feels Like 84°
Scattered Strong Storms
Wind
S 16mph
Wind
Pressure
1009 mb
Pressure
Humidity
49%
Humidity
UV Index
2
UV Index
Visibility
7mi
Visibility
Visibility
80%
Cloud Cover
5PM
Strong Storms
71%
80°
Feels Like 82°
Strong Storms
Wind
S 14mph
Wind
Pressure
1009 mb
Pressure
Humidity
54%
Humidity
UV Index
1
UV Index
Visibility
4mi
Visibility
Visibility
82%
Cloud Cover
Thu 4/18
Thu
Strong Storms
89%
51°
84°
Thunderstorms, some may be strong. Highs in the mid 80s and lows in the mid 40s.
Feels Like
84°
Feels Like
Wind
SSE 16mph
Wind
Humidity
59%
Humidity
UV Index
6
UV Index
Visibility
6:18 AM
Sunrise
Visibility
7:39 PM
Sunset
Fri 4/19
Fri
Partly / Cloudy
5%
46°
63°
Times of sun and clouds. Highs in the low 60s and lows in the mid 40s.
Feels Like
42°
Feels Like
Wind
N 13mph
Wind
Humidity
44%
Humidity
UV Index
8
UV Index
Visibility
6:17 AM
Sunrise
Visibility
7:40 PM
Sunset
Sat 4/20
Sat
Partly / Cloudy
1%
42°
60°
Partly cloudy. Highs in the low 60s and lows in the upper 30s.
Feels Like
42°
Feels Like
Wind
NNW 14mph
Wind
Humidity
39%
Humidity
UV Index
8
UV Index
Visibility
6:15 AM
Sunrise
Visibility
7:41 PM
Sunset
Sun 4/21
Sun
Fair / Mostly Sunny
2%
39°
61°
Mostly sunny. Highs in the low 60s and lows in the upper 30s.
Feels Like
39°
Feels Like
Wind
NNW 9mph
Wind
Humidity
42%
Humidity
UV Index
8
UV Index
Visibility
6:14 AM
Sunrise
Visibility
7:42 PM
Sunset
Mon 4/22
Mon
Fair / Mostly Sunny
4%
39°
68°
Plenty of sun. Highs in the upper 60s and lows in the low 50s.
Feels Like
68°
Feels Like
Wind
SSW 11mph
Wind
Humidity
42%
Humidity
UV Index
8
UV Index
Visibility
6:13 AM
Sunrise
Visibility
7:43 PM
Sunset
Tue 4/23
Tue
Showers
47%
51°
71°
Showers possible. Highs in the low 70s and lows in the mid 40s.
Feels Like
71°
Feels Like
Wind
WSW 14mph
Wind
Humidity
58%
Humidity
UV Index
5
UV Index
Visibility
6:11 AM
Sunrise
Visibility
7:44 PM
Sunset
Wed 4/24
Wed
Partly / Cloudy
9%
44°
65°
Times of sun and clouds. Highs in the mid 60s and lows in the mid 40s.
Feels Like
65°
Feels Like
Wind
NNE 11mph
Wind
Humidity
50%
Humidity
UV Index
8
UV Index
Visibility
6:10 AM
Sunrise
Visibility
7:45 PM
Sunset
Thu 4/25
Thu
Partly / Cloudy
24%
44°
66°
Partly cloudy. Highs in the mid 60s and lows in the low 50s.
Feels Like
66°
Feels Like
Wind
ESE 12mph
Wind
Humidity
52%
Humidity
UV Index
6
UV Index
Visibility
6:09 AM
Sunrise
Visibility
7:46 PM
Sunset
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