O'Fallon, IL

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Current Weather Forecast for O'Fallon

IL 62269  |   3:19pm

Weather Conditions

84°
Feels Like 86°
Partly / Cloudy
Partly Cloudy
57° 84°
UV Index
7
UV Index
Air Quality
Moderate
Air Quality
Wind
S 13 mph
Wind
Rain
0 in
rain

Tonight

Thu 6/4
67°
Lowest Temperature
Partly Cloudy
3%
A few clouds. Low 67F. Winds S at 10 to 15 mph.

Tomorrow

Fri 6/5
87°
Highest Temperature
Partly / Cloudy
4%
Intervals of clouds and sunshine. High 87F. Winds SSW at 10 to 15 mph.

Tomorrow night

Fri 6/5
71°
Lowest Temperature
Partly Cloudy
24%
Partly cloudy in the evening with more clouds for later at night. Low 71F. Winds SW 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

4PM
Partly / Cloudy
84°
Feels Like 87°
Partly Cloudy
Wind
S 12 mph
Wind
Pressure
1017 mb
Pressure
Humidity
50%
Humidity
UV Index
4
UV Index
Visibility
10mi
Visibility
Visibility
58%
Cloud Cover
5PM
Partly / Cloudy
84°
Feels Like 86°
Partly Cloudy
Wind
S 12 mph
Wind
Pressure
1016 mb
Pressure
Humidity
50%
Humidity
UV Index
3
UV Index
Visibility
10mi
Visibility
Visibility
31%
Cloud Cover
6PM
Partly / Cloudy
1%
83°
Feels Like 86°
Partly Cloudy
Wind
S 13 mph
Wind
Pressure
1016 mb
Pressure
Humidity
51%
Humidity
UV Index
1
UV Index
Visibility
10mi
Visibility
Visibility
33%
Cloud Cover
7PM
Partly / Cloudy
1%
82°
Feels Like 83°
Partly Cloudy
Wind
S 10 mph
Wind
Pressure
1015 mb
Pressure
Humidity
49%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
33%
Cloud Cover
8PM
Partly / Cloudy
1%
79°
Feels Like 81°
Partly Cloudy
Wind
S 8 mph
Wind
Pressure
1015 mb
Pressure
Humidity
56%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
38%
Cloud Cover
9PM
Partly Cloudy
1%
76°
Feels Like 76°
Partly Cloudy
Wind
S 7 mph
Wind
Pressure
1016 mb
Pressure
Humidity
62%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
31%
Cloud Cover
10PM
Partly Cloudy
1%
74°
Feels Like 74°
Partly Cloudy
Wind
S 7 mph
Wind
Pressure
1016 mb
Pressure
Humidity
66%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
31%
Cloud Cover
11PM
Partly Cloudy
3%
73°
Feels Like 73°
Partly Cloudy
Wind
S 7 mph
Wind
Pressure
1016 mb
Pressure
Humidity
69%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
39%
Cloud Cover
12AM
Partly Cloudy
3%
71°
Feels Like 71°
Partly Cloudy
Wind
S 7 mph
Wind
Pressure
1016 mb
Pressure
Humidity
74%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
38%
Cloud Cover
1AM
Partly Cloudy
3%
70°
Feels Like 71°
Partly Cloudy
Wind
S 7 mph
Wind
Pressure
1016 mb
Pressure
Humidity
75%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
32%
Cloud Cover
2AM
Fair / Mostly Clear
3%
70°
Feels Like 70°
Mostly Clear
Wind
S 6 mph
Wind
Pressure
1016 mb
Pressure
Humidity
74%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
28%
Cloud Cover
3AM
Partly Cloudy
3%
69°
Feels Like 69°
Partly Cloudy
Wind
S 7 mph
Wind
Pressure
1016 mb
Pressure
Humidity
76%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
38%
Cloud Cover
Thu 6/4
Thu
Partly Cloudy
3%
57°
84°
Partly cloudy. Lows overnight in the upper 60s.
Feels Like
86°
Feels Like
Wind
S 13 mph
Wind
Humidity
65%
Humidity
UV Index
0
UV Index
Visibility
5:35 AM
Sunrise
Visibility
8:20 PM
Sunset
Fri 6/5
Fri
Partly / Cloudy
4%
67°
87°
Times of sun and clouds. Highs in the upper 80s and lows in the low 70s.
Feels Like
90°
Feels Like
Wind
SSW 13 mph
Wind
Humidity
61%
Humidity
UV Index
9
UV Index
Visibility
5:35 AM
Sunrise
Visibility
8:21 PM
Sunset
Sat 6/6
Sat
Partly / Cloudy
14%
71°
89°
Mix of sun and clouds. Highs in the upper 80s and lows in the low 70s.
Feels Like
94°
Feels Like
Wind
SW 9 mph
Wind
Humidity
64%
Humidity
UV Index
9
UV Index
Visibility
5:35 AM
Sunrise
Visibility
8:21 PM
Sunset
Sun 6/7
Sun
Showers
72%
72°
81°
Thundershowers. Highs in the low 80s and lows in the low 70s.
Feels Like
86°
Feels Like
Wind
SSE 10 mph
Wind
Humidity
80%
Humidity
UV Index
6
UV Index
Visibility
5:35 AM
Sunrise
Visibility
8:22 PM
Sunset
Mon 6/8
Mon
Showers
71%
72°
81°
Showers, maybe a rumble of thunder. Highs in the low 80s and lows in the low 70s.
Feels Like
87°
Feels Like
Wind
S 10 mph
Wind
Humidity
87%
Humidity
UV Index
7
UV Index
Visibility
5:34 AM
Sunrise
Visibility
8:22 PM
Sunset
Tue 6/9
Tue
Scattered Showers
40%
73°
90°
Showers ending by midday. Highs in the low 90s and lows in the mid 70s.
Feels Like
99°
Feels Like
Wind
SSW 8 mph
Wind
Humidity
74%
Humidity
UV Index
9
UV Index
Visibility
5:34 AM
Sunrise
Visibility
8:23 PM
Sunset
Wed 6/10
Wed
Fair / Mostly Sunny
17%
74°
94°
Mostly sunny. Highs in the mid 90s and lows in the mid 70s.
Feels Like
103°
Feels Like
Wind
SSW 9 mph
Wind
Humidity
66%
Humidity
UV Index
9
UV Index
Visibility
5:34 AM
Sunrise
Visibility
8:24 PM
Sunset
Thu 6/11
Thu
Fair / Mostly Sunny
16%
75°
94°
Mostly sunny. Highs in the mid 90s and lows in the mid 70s.
Feels Like
103°
Feels Like
Wind
SSW 9 mph
Wind
Humidity
64%
Humidity
UV Index
9
UV Index
Visibility
5:34 AM
Sunrise
Visibility
8:24 PM
Sunset
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