O'Fallon, IL

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Current Weather Forecast for O'Fallon

IL 62269  |   10:00pm

Weather Conditions

47°
Feels Like 45°
Cloudy
Cloudy
45° 51°
UV Index
0
UV Index
Air Quality
Moderate
Air Quality
Wind
ESE 4 mph
Wind
Rain
0 in
rain

Tonight

Wed 11/19
45°
Lowest Temperature
Cloudy
20%
Cloudy. Areas of patchy fog developing. Low near 45F. Winds light and variable.

Tomorrow

Thu 11/20
57°
Highest Temperature
Scattered Showers
39%
Showers in the morning, then cloudy in the afternoon. Thunder possible. High 57F. Winds SE at 5 to 10 mph. Chance of rain 40%.

Tomorrow night

Thu 11/20
53°
Lowest Temperature
Rain
90%
A few showers in the evening becoming a steady rain overnight. Low 53F. Winds light and variable. Chance of rain 90%. Rainfall around a half an inch. Locally heavy rainfall possible.

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

11PM
Cloudy
3%
46°
Feels Like 45°
Cloudy
Wind
ESE 3 mph
Wind
Pressure
1022 mb
Pressure
Humidity
96%
Humidity
UV Index
0
UV Index
Visibility
8mi
Visibility
Visibility
99%
Cloud Cover
12AM
Cloudy
3%
46°
Feels Like 46°
Cloudy
Wind
ESE 2 mph
Wind
Pressure
1021 mb
Pressure
Humidity
96%
Humidity
UV Index
0
UV Index
Visibility
8mi
Visibility
Visibility
100%
Cloud Cover
1AM
Cloudy
3%
46°
Feels Like 46°
Cloudy
Wind
SE 1 mph
Wind
Pressure
1021 mb
Pressure
Humidity
97%
Humidity
UV Index
0
UV Index
Visibility
8mi
Visibility
Visibility
98%
Cloud Cover
2AM
Cloudy
3%
47°
Feels Like 47°
Cloudy
Wind
SE 1 mph
Wind
Pressure
1021 mb
Pressure
Humidity
95%
Humidity
UV Index
0
UV Index
Visibility
8mi
Visibility
Visibility
97%
Cloud Cover
3AM
Cloudy
4%
47°
Feels Like 47°
Cloudy
Wind
ESE 1 mph
Wind
Pressure
1020 mb
Pressure
Humidity
95%
Humidity
UV Index
0
UV Index
Visibility
7mi
Visibility
Visibility
98%
Cloud Cover
4AM
Cloudy
7%
47°
Feels Like 47°
Cloudy
Wind
ESE 1 mph
Wind
Pressure
1020 mb
Pressure
Humidity
94%
Humidity
UV Index
0
UV Index
Visibility
7mi
Visibility
Visibility
98%
Cloud Cover
5AM
Cloudy
18%
47°
Feels Like 47°
Cloudy
Wind
ESE 3 mph
Wind
Pressure
1020 mb
Pressure
Humidity
94%
Humidity
UV Index
0
UV Index
Visibility
7mi
Visibility
Visibility
100%
Cloud Cover
6AM
Cloudy
20%
47°
Feels Like 46°
Cloudy
Wind
SE 3 mph
Wind
Pressure
1020 mb
Pressure
Humidity
95%
Humidity
UV Index
0
UV Index
Visibility
5mi
Visibility
Visibility
100%
Cloud Cover
7AM
Cloudy
24%
47°
Feels Like 45°
Cloudy
Wind
SE 4 mph
Wind
Pressure
1020 mb
Pressure
Humidity
95%
Humidity
UV Index
0
UV Index
Visibility
4mi
Visibility
Visibility
100%
Cloud Cover
8AM
Showers
39%
49°
Feels Like 46°
Showers
Wind
SE 6 mph
Wind
Pressure
1020 mb
Pressure
Humidity
93%
Humidity
UV Index
0
UV Index
Visibility
5mi
Visibility
Visibility
100%
Cloud Cover
9AM
Showers
34%
50°
Feels Like 48°
Few Showers
Wind
SSE 6 mph
Wind
Pressure
1020 mb
Pressure
Humidity
92%
Humidity
UV Index
0
UV Index
Visibility
6mi
Visibility
Visibility
98%
Cloud Cover
10AM
Cloudy
12%
52°
Feels Like 50°
Cloudy
Wind
SSE 6 mph
Wind
Pressure
1019 mb
Pressure
Humidity
90%
Humidity
UV Index
1
UV Index
Visibility
7mi
Visibility
Visibility
98%
Cloud Cover
Wed 11/19
Wed
Cloudy
20%
45°
51°
Cloudy. Lows overnight in the mid 40s.
Feels Like
45°
Feels Like
Wind
ESE 3 mph
Wind
Humidity
95%
Humidity
UV Index
0
UV Index
Visibility
6:46 AM
Sunrise
Visibility
4:43 PM
Sunset
Thu 11/20
Thu
Scattered Showers
39%
45°
57°
A few morning showers. Highs in the upper 50s and lows in the low 50s.
Feels Like
45°
Feels Like
Wind
SE 7 mph
Wind
Humidity
89%
Humidity
UV Index
1
UV Index
Visibility
6:47 AM
Sunrise
Visibility
4:42 PM
Sunset
Fri 11/21
Fri
Rain
85%
50°
60°
Rain. Highs in the low 60s and lows in the mid 40s.
Feels Like
52°
Feels Like
Wind
ENE 8 mph
Wind
Humidity
95%
Humidity
UV Index
1
UV Index
Visibility
6:48 AM
Sunrise
Visibility
4:42 PM
Sunset
Sat 11/22
Sat
Partly / Cloudy
9%
42°
55°
Times of sun and clouds. Highs in the mid 50s and lows in the low 40s.
Feels Like
44°
Feels Like
Wind
NNW 6 mph
Wind
Humidity
77%
Humidity
UV Index
3
UV Index
Visibility
6:49 AM
Sunrise
Visibility
4:41 PM
Sunset
Sun 11/23
Sun
Partly / Cloudy
7%
40°
59°
Partly cloudy. Highs in the upper 50s and lows in the low 40s.
Feels Like
41°
Feels Like
Wind
WSW 5 mph
Wind
Humidity
76%
Humidity
UV Index
2
UV Index
Visibility
6:50 AM
Sunrise
Visibility
4:41 PM
Sunset
Mon 11/24
Mon
Showers
65%
42°
57°
Chance of showers. Highs in the upper 50s and lows in the upper 40s.
Feels Like
41°
Feels Like
Wind
SE 9 mph
Wind
Humidity
80%
Humidity
UV Index
1
UV Index
Visibility
6:51 AM
Sunrise
Visibility
4:40 PM
Sunset
Tue 11/25
Tue
Scattered Showers
32%
44°
61°
Morning showers. Highs in the low 60s and lows in the mid 30s.
Feels Like
48°
Feels Like
Wind
W 11 mph
Wind
Humidity
79%
Humidity
UV Index
2
UV Index
Visibility
6:52 AM
Sunrise
Visibility
4:40 PM
Sunset
Wed 11/26
Wed
Partly / Cloudy
18%
31°
47°
Times of sun and clouds. Highs in the upper 40s and lows in the upper 20s.
Feels Like
31°
Feels Like
Wind
WNW 12 mph
Wind
Humidity
48%
Humidity
UV Index
2
UV Index
Visibility
6:53 AM
Sunrise
Visibility
4:39 PM
Sunset
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