O'Fallon, IL

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Current Weather Forecast for O'Fallon

IL 62269  |   6:31am

Weather Conditions

40°
Feels Like 40°
Sunny
Sunny
39° 67°
UV Index
0
UV Index
Air Quality
Good
Air Quality
Wind
SSW 1 mph
Wind
Rain
0 in
rain

Today

Thu 4/30
67°
Highest Temperature
Fair / Mostly Sunny
2%
Sunshine and a few afternoon clouds. High 67F. Winds WSW at 5 to 10 mph.

Tonight

Thu 4/30
43°
Lowest Temperature
Scattered Showers
51%
Rain showers this evening with clearing overnight. Low 43F. Winds WNW at 5 to 10 mph. Chance of rain 50%.

Tomorrow

Fri 5/1
64°
Highest Temperature
Fair / Mostly Sunny
5%
Generally sunny despite a few afternoon clouds. High 64F. 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

7AM
Sunny
2%
42°
Feels Like 42°
Sunny
Wind
NNW 0 mph
Wind
Pressure
1020 mb
Pressure
Humidity
93%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
9%
Cloud Cover
8AM
Sunny
1%
47°
Feels Like 47°
Sunny
Wind
ENE 1 mph
Wind
Pressure
1020 mb
Pressure
Humidity
80%
Humidity
UV Index
1
UV Index
Visibility
10mi
Visibility
Visibility
2%
Cloud Cover
9AM
Sunny
1%
53°
Feels Like 53°
Sunny
Wind
SE 2 mph
Wind
Pressure
1020 mb
Pressure
Humidity
64%
Humidity
UV Index
2
UV Index
Visibility
10mi
Visibility
Visibility
1%
Cloud Cover
10AM
Sunny
57°
Feels Like 57°
Sunny
Wind
SSW 3 mph
Wind
Pressure
1019 mb
Pressure
Humidity
49%
Humidity
UV Index
4
UV Index
Visibility
10mi
Visibility
Visibility
2%
Cloud Cover
11AM
Sunny
59°
Feels Like 59°
Sunny
Wind
SW 3 mph
Wind
Pressure
1019 mb
Pressure
Humidity
43%
Humidity
UV Index
6
UV Index
Visibility
10mi
Visibility
Visibility
19%
Cloud Cover
12PM
Sunny
61°
Feels Like 61°
Sunny
Wind
WSW 3 mph
Wind
Pressure
1019 mb
Pressure
Humidity
39%
Humidity
UV Index
7
UV Index
Visibility
10mi
Visibility
Visibility
9%
Cloud Cover
1PM
Partly / Cloudy
63°
Feels Like 63°
Partly Cloudy
Wind
WSW 4 mph
Wind
Pressure
1018 mb
Pressure
Humidity
36%
Humidity
UV Index
8
UV Index
Visibility
10mi
Visibility
Visibility
30%
Cloud Cover
2PM
Fair / Mostly Sunny
64°
Feels Like 64°
Mostly Sunny
Wind
WSW 4 mph
Wind
Pressure
1017 mb
Pressure
Humidity
35%
Humidity
UV Index
7
UV Index
Visibility
10mi
Visibility
Visibility
21%
Cloud Cover
3PM
Partly / Cloudy
65°
Feels Like 65°
Partly Cloudy
Wind
WSW 5 mph
Wind
Pressure
1017 mb
Pressure
Humidity
35%
Humidity
UV Index
6
UV Index
Visibility
10mi
Visibility
Visibility
36%
Cloud Cover
4PM
Mostly Cloudy
65°
Feels Like 65°
Mostly Cloudy
Wind
SW 6 mph
Wind
Pressure
1016 mb
Pressure
Humidity
36%
Humidity
UV Index
3
UV Index
Visibility
10mi
Visibility
Visibility
65%
Cloud Cover
5PM
Mostly Cloudy
66°
Feels Like 66°
Mostly Cloudy
Wind
SW 7 mph
Wind
Pressure
1015 mb
Pressure
Humidity
36%
Humidity
UV Index
2
UV Index
Visibility
10mi
Visibility
Visibility
66%
Cloud Cover
6PM
Mostly Cloudy
65°
Feels Like 65°
Mostly Cloudy
Wind
SW 8 mph
Wind
Pressure
1015 mb
Pressure
Humidity
38%
Humidity
UV Index
1
UV Index
Visibility
10mi
Visibility
Visibility
73%
Cloud Cover
Thu 4/30
Thu
Fair / Mostly Sunny
2%
39°
67°
Mostly sunny. Highs in the upper 60s and lows in the low 40s.
Feels Like
67°
Feels Like
Wind
WSW 8 mph
Wind
Humidity
52%
Humidity
UV Index
8
UV Index
Visibility
6:03 AM
Sunrise
Visibility
7:50 PM
Sunset
Fri 5/1
Fri
Fair / Mostly Sunny
5%
43°
64°
Mostly sunny. Highs in the mid 60s and lows in the low 40s.
Feels Like
41°
Feels Like
Wind
NNW 10 mph
Wind
Humidity
48%
Humidity
UV Index
8
UV Index
Visibility
6:02 AM
Sunrise
Visibility
7:51 PM
Sunset
Sat 5/2
Sat
Partly / Cloudy
23%
43°
63°
Mix of sun and clouds. Highs in the low 60s and lows in the low 40s.
Feels Like
45°
Feels Like
Wind
NNW 10 mph
Wind
Humidity
56%
Humidity
UV Index
7
UV Index
Visibility
6:01 AM
Sunrise
Visibility
7:52 PM
Sunset
Sun 5/3
Sun
Fair / Mostly Sunny
4%
40°
74°
Plenty of sun. Highs in the mid 70s and lows in the upper 50s.
Feels Like
74°
Feels Like
Wind
SSW 15 mph
Wind
Humidity
46%
Humidity
UV Index
8
UV Index
Visibility
5:59 AM
Sunrise
Visibility
7:53 PM
Sunset
Mon 5/4
Mon
Partly / Cloudy
19%
57°
80°
Partly cloudy. Highs in the low 80s and lows in the mid 50s.
Feels Like
80°
Feels Like
Wind
SW 14 mph
Wind
Humidity
52%
Humidity
UV Index
7
UV Index
Visibility
5:58 AM
Sunrise
Visibility
7:54 PM
Sunset
Tue 5/5
Tue
Thunderstorms
80%
55°
70°
Thunderstorms. Highs in the low 70s and lows in the low 50s.
Feels Like
70°
Feels Like
Wind
SSW 11 mph
Wind
Humidity
63%
Humidity
UV Index
5
UV Index
Visibility
5:57 AM
Sunrise
Visibility
7:55 PM
Sunset
Wed 5/6
Wed
Showers
46%
49°
63°
Chance of showers. Highs in the low 60s and lows in the mid 40s.
Feels Like
49°
Feels Like
Wind
NNW 13 mph
Wind
Humidity
70%
Humidity
UV Index
5
UV Index
Visibility
5:56 AM
Sunrise
Visibility
7:56 PM
Sunset
Thu 5/7
Thu
Fair / Mostly Sunny
19%
44°
65°
Mostly sunny. Highs in the mid 60s and lows in the mid 40s.
Feels Like
65°
Feels Like
Wind
WNW 13 mph
Wind
Humidity
57%
Humidity
UV Index
8
UV Index
Visibility
5:55 AM
Sunrise
Visibility
7:57 PM
Sunset
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