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U.S. / IL / O'Fallon / 62269

O'Fallon, IL

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Current Weather Forecast for O'Fallon

IL 62269 | 3:13am

Weather Conditions

58°
Feels Like 55°
Cloudy
Cloudy
33° 61°
UV Index
0
UV Index
Air Quality
Good
Air Quality
Wind
SE 11 mph
Wind
Rain
0 in
rain

Tonight

Tue 4/1
56°
Lowest Temperature
Cloudy
15%
Cloudy. A stray shower or thunderstorm is possible late. Low 56F. Winds SSE at 15 to 25 mph.

Tomorrow

Wed 4/2
75°
Highest Temperature
Strong Storms
74%
Windy. Strong thunderstorms developing in the afternoon. Damaging winds, large hail and possibly a tornado with some storms. High around 75F. Winds SSW at 25 to 35 mph. Chance of rain 70%.

Tomorrow night

Wed 4/2
50°
Lowest Temperature
Partly Cloudy
24%
A stray shower or thunderstorm is possible early. Cloudy skies early, followed by partial clearing. Low near 50F. Winds W at 10 to 20 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

4AM
Cloudy
15%
60°
Feels Like 57°
Cloudy
Wind
SSE 14 mph
Wind
Pressure
1001 mb
Pressure
Humidity
69%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
96%
Cloud Cover
5AM
Cloudy
5%
62°
Feels Like 59°
Cloudy
Wind
S 16 mph
Wind
Pressure
1000 mb
Pressure
Humidity
74%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
95%
Cloud Cover
6AM
Cloudy
4%
63°
Feels Like 62°
Cloudy
Wind
S 17 mph
Wind
Pressure
999 mb
Pressure
Humidity
79%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
94%
Cloud Cover
7AM
Windy
4%
67°
Feels Like 67°
Cloudy/Wind
Wind
S 20 mph
Wind
Pressure
998 mb
Pressure
Humidity
84%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
92%
Cloud Cover
8AM
Windy
5%
68°
Feels Like 68°
Cloudy/Wind
Wind
S 21 mph
Wind
Pressure
998 mb
Pressure
Humidity
86%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
94%
Cloud Cover
9AM
Windy
6%
70°
Feels Like 70°
Cloudy/Wind
Wind
S 23 mph
Wind
Pressure
999 mb
Pressure
Humidity
83%
Humidity
UV Index
1
UV Index
Visibility
10mi
Visibility
Visibility
99%
Cloud Cover
10AM
Windy
16%
71°
Feels Like 71°
Cloudy/Wind
Wind
SSW 23 mph
Wind
Pressure
999 mb
Pressure
Humidity
80%
Humidity
UV Index
1
UV Index
Visibility
10mi
Visibility
Visibility
100%
Cloud Cover
11AM
Windy
24%
73°
Feels Like 74°
Cloudy/Wind
Wind
SSW 24 mph
Wind
Pressure
1000 mb
Pressure
Humidity
78%
Humidity
UV Index
1
UV Index
Visibility
10mi
Visibility
Visibility
100%
Cloud Cover
12PM
Windy
24%
74°
Feels Like 75°
Cloudy/Wind
Wind
SSW 27 mph
Wind
Pressure
1000 mb
Pressure
Humidity
73%
Humidity
UV Index
1
UV Index
Visibility
8mi
Visibility
Visibility
100%
Cloud Cover
1PM
Scattered Thunderstorms
37%
74°
Feels Like 75°
Scattered Strong Storms/Wind
Wind
SSW 27 mph
Wind
Pressure
1000 mb
Pressure
Humidity
71%
Humidity
UV Index
1
UV Index
Visibility
7mi
Visibility
Visibility
100%
Cloud Cover
2PM
Scattered Thunderstorms
41%
74°
Feels Like 75°
Scattered Strong Storms/Wind
Wind
SSW 27 mph
Wind
Pressure
1000 mb
Pressure
Humidity
72%
Humidity
UV Index
1
UV Index
Visibility
7mi
Visibility
Visibility
100%
Cloud Cover
3PM
Strong Storms
73%
73°
Feels Like 74°
Strong Storms/Wind
Wind
SSW 24 mph
Wind
Pressure
1000 mb
Pressure
Humidity
73%
Humidity
UV Index
1
UV Index
Visibility
5mi
Visibility
Visibility
100%
Cloud Cover
Tue 4/1
Tue
Cloudy
15%
33°
61°
Cloudy. Lows overnight in the mid 50s.
Feels Like
55°
Feels Like
Wind
SSE 18 mph
Wind
Humidity
75%
Humidity
UV Index
0
UV Index
Visibility
6:44 AM
Sunrise
Visibility
7:23 PM
Sunset
Wed 4/2
Wed
Strong Storms
74%
55°
75°
Windy, strong to severe thunderstorms. Highs in the mid 70s and lows in the low 50s.
Feels Like
75°
Feels Like
Wind
SSW 27 mph
Wind
Humidity
78%
Humidity
UV Index
1
UV Index
Visibility
6:42 AM
Sunrise
Visibility
7:24 PM
Sunset
Thu 4/3
Thu
Rain
73%
49°
61°
Periods of rain during the afternoon. Highs in the upper 50s and lows in the upper 40s.
Feels Like
51°
Feels Like
Wind
N 8 mph
Wind
Humidity
74%
Humidity
UV Index
3
UV Index
Visibility
6:41 AM
Sunrise
Visibility
7:25 PM
Sunset
Fri 4/4
Fri
Showers
99%
49°
58°
Showers, maybe a rumble of thunder. Potential for heavy rainfall. Highs in the mid 50s and lows in the upper 40s.
Feels Like
47°
Feels Like
Wind
ENE 10 mph
Wind
Humidity
87%
Humidity
UV Index
3
UV Index
Visibility
6:39 AM
Sunrise
Visibility
7:26 PM
Sunset
Sat 4/5
Sat
Rain
100%
45°
57°
Cloudy, periods of rain. Potential for heavy rainfall. Highs in the low 50s and lows in the low 40s.
Feels Like
43°
Feels Like
Wind
N 15 mph
Wind
Humidity
90%
Humidity
UV Index
2
UV Index
Visibility
6:38 AM
Sunrise
Visibility
7:26 PM
Sunset
Sun 4/6
Sun
Scattered Showers
51%
38°
47°
Morning showers. Highs in the upper 40s and lows in the low 30s.
Feels Like
36°
Feels Like
Wind
N 13 mph
Wind
Humidity
68%
Humidity
UV Index
5
UV Index
Visibility
6:36 AM
Sunrise
Visibility
7:27 PM
Sunset
Mon 4/7
Mon
Sunny
5%
33°
56°
Abundant sunshine. Highs in the mid 50s and lows in the upper 20s.
Feels Like
30°
Feels Like
Wind
WNW 12 mph
Wind
Humidity
53%
Humidity
UV Index
7
UV Index
Visibility
6:35 AM
Sunrise
Visibility
7:28 PM
Sunset
Tue 4/8
Tue
Fair / Mostly Sunny
4%
28°
53°
Plenty of sun. Highs in the low 50s and lows in the mid 30s.
Feels Like
29°
Feels Like
Wind
N 6 mph
Wind
Humidity
50%
Humidity
UV Index
7
UV Index
Visibility
6:33 AM
Sunrise
Visibility
7:29 PM
Sunset
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