O'Fallon, IL

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Current Weather Forecast for O'Fallon

IL 62269  |   10:18pm

Weather Conditions

48°
Feels Like 48°
Foggy
Fog
41° 70°
UV Index
0
UV Index
Air Quality
Moderate
Air Quality
Wind
SSW 0 mph
Wind
Rain
0 in
rain

Tonight

Tue 12/23
47°
Lowest Temperature
Mostly Cloudy
16%
Mainly cloudy. Low 47F. Winds light and variable.

Tomorrow

Wed 12/24
65°
Highest Temperature
Cloudy
21%
Overcast. Slight chance of a rain shower. High around 65F. Winds SSE at 5 to 10 mph.

Tomorrow night

Wed 12/24
56°
Lowest Temperature
Scattered Showers
42%
Areas of patchy fog early. Partly cloudy skies early will give way to occasional showers later during the night. Low 56F. Winds SW at 5 to 10 mph. Chance of rain 40%.

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%
48°
Feels Like 48°
Cloudy
Wind
NE 1 mph
Wind
Pressure
1024 mb
Pressure
Humidity
91%
Humidity
UV Index
0
UV Index
Visibility
1.1mi
Visibility
Visibility
95%
Cloud Cover
12AM
Cloudy
3%
47°
Feels Like 47°
Cloudy
Wind
NE 1 mph
Wind
Pressure
1024 mb
Pressure
Humidity
91%
Humidity
UV Index
0
UV Index
Visibility
2.5mi
Visibility
Visibility
89%
Cloud Cover
1AM
Cloudy
5%
47°
Feels Like 47°
Cloudy
Wind
NE 2 mph
Wind
Pressure
1024 mb
Pressure
Humidity
91%
Humidity
UV Index
0
UV Index
Visibility
1.9mi
Visibility
Visibility
88%
Cloud Cover
2AM
Cloudy
6%
49°
Feels Like 47°
Cloudy
Wind
NE 4 mph
Wind
Pressure
1024 mb
Pressure
Humidity
90%
Humidity
UV Index
0
UV Index
Visibility
5mi
Visibility
Visibility
88%
Cloud Cover
3AM
Cloudy
5%
48°
Feels Like 47°
Cloudy
Wind
ENE 4 mph
Wind
Pressure
1024 mb
Pressure
Humidity
90%
Humidity
UV Index
0
UV Index
Visibility
6mi
Visibility
Visibility
94%
Cloud Cover
4AM
Cloudy
5%
48°
Feels Like 47°
Cloudy
Wind
ENE 4 mph
Wind
Pressure
1023 mb
Pressure
Humidity
91%
Humidity
UV Index
0
UV Index
Visibility
6mi
Visibility
Visibility
95%
Cloud Cover
5AM
Cloudy
10%
48°
Feels Like 47°
Cloudy
Wind
E 4 mph
Wind
Pressure
1023 mb
Pressure
Humidity
90%
Humidity
UV Index
0
UV Index
Visibility
6mi
Visibility
Visibility
90%
Cloud Cover
6AM
Cloudy
16%
48°
Feels Like 47°
Cloudy
Wind
E 4 mph
Wind
Pressure
1024 mb
Pressure
Humidity
89%
Humidity
UV Index
0
UV Index
Visibility
6mi
Visibility
Visibility
97%
Cloud Cover
7AM
Cloudy
22%
48°
Feels Like 46°
Cloudy
Wind
E 5 mph
Wind
Pressure
1024 mb
Pressure
Humidity
91%
Humidity
UV Index
0
UV Index
Visibility
7mi
Visibility
Visibility
98%
Cloud Cover
8AM
Cloudy
15%
49°
Feels Like 47°
Cloudy
Wind
ESE 5 mph
Wind
Pressure
1024 mb
Pressure
Humidity
91%
Humidity
UV Index
0
UV Index
Visibility
7mi
Visibility
Visibility
98%
Cloud Cover
9AM
Cloudy
22%
52°
Feels Like 50°
Cloudy
Wind
ESE 6 mph
Wind
Pressure
1023 mb
Pressure
Humidity
88%
Humidity
UV Index
0
UV Index
Visibility
8mi
Visibility
Visibility
98%
Cloud Cover
10AM
Cloudy
15%
54°
Feels Like 51°
Cloudy
Wind
SE 8 mph
Wind
Pressure
1023 mb
Pressure
Humidity
87%
Humidity
UV Index
0
UV Index
Visibility
9mi
Visibility
Visibility
98%
Cloud Cover
Tue 12/23
Tue
Mostly Cloudy
16%
41°
70°
Mainly cloudy. Lows overnight in the upper 40s.
Feels Like
47°
Feels Like
Wind
ENE 4 mph
Wind
Humidity
90%
Humidity
UV Index
0
UV Index
Visibility
7:15 AM
Sunrise
Visibility
4:42 PM
Sunset
Wed 12/24
Wed
Cloudy
21%
47°
65°
Cloudy. Highs in the mid 60s and lows in the mid 50s.
Feels Like
65°
Feels Like
Wind
SSE 10 mph
Wind
Humidity
87%
Humidity
UV Index
1
UV Index
Visibility
7:15 AM
Sunrise
Visibility
4:43 PM
Sunset
Thu 12/25
Thu
Cloudy
24%
56°
65°
Cloudy. Highs in the mid 60s and lows in the upper 50s.
Feels Like
65°
Feels Like
Wind
NE 7 mph
Wind
Humidity
85%
Humidity
UV Index
1
UV Index
Visibility
7:15 AM
Sunrise
Visibility
4:44 PM
Sunset
Fri 12/26
Fri
Partly / Cloudy
13%
48°
72°
Times of sun and clouds. Highs in the low 70s and lows in the mid 40s.
Feels Like
72°
Feels Like
Wind
W 13 mph
Wind
Humidity
72%
Humidity
UV Index
2
UV Index
Visibility
7:16 AM
Sunrise
Visibility
4:44 PM
Sunset
Sat 12/27
Sat
Partly / Cloudy
8%
44°
61°
Partly cloudy. Highs in the low 60s and lows in the low 50s.
Feels Like
43°
Feels Like
Wind
SE 9 mph
Wind
Humidity
79%
Humidity
UV Index
1
UV Index
Visibility
7:16 AM
Sunrise
Visibility
4:45 PM
Sunset
Sun 12/28
Sun
Scattered Showers
46%
25°
58°
A few morning showers. Highs in the low 50s and lows in the upper teens.
Feels Like
28°
Feels Like
Wind
NW 19 mph
Wind
Humidity
64%
Humidity
UV Index
1
UV Index
Visibility
7:16 AM
Sunrise
Visibility
4:46 PM
Sunset
Mon 12/29
Mon
Partly / Cloudy
19°
29°
Mix of sun and clouds. Highs in the upper 20s and lows in the upper teens.
Feels Like
Feels Like
Wind
NW 17 mph
Wind
Humidity
46%
Humidity
UV Index
2
UV Index
Visibility
7:17 AM
Sunrise
Visibility
4:46 PM
Sunset
Tue 12/30
Tue
Partly / Cloudy
1%
17°
36°
Partly cloudy. Highs in the mid 30s and lows in the mid 20s.
Feels Like
10°
Feels Like
Wind
WSW 8 mph
Wind
Humidity
44%
Humidity
UV Index
2
UV Index
Visibility
7:17 AM
Sunrise
Visibility
4:47 PM
Sunset
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