O'Fallon, IL

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Current Weather Forecast for O'Fallon

IL 62269  |   4:39am

Weather Conditions

59°
Feels Like 57°
Rain
Rain
40° 68°
UV Index
0
UV Index
Air Quality
Good
Air Quality
Wind
WSW 8 mph
Wind
Rain
0.08 in
rain

Today

Sat 3/7
64°
Highest Temperature
Scattered Thunderstorms
100%
Thunderstorms during the morning will give way to cloudy skies this afternoon. Gusty winds and small hail are possible. Morning high of 64F with temps falling to near 50. Winds W at 10 to 20 mph. Chance of rain 100%.

Tonight

Sat 3/7
35°
Lowest Temperature
Partly Cloudy
14%
Partly cloudy. Low around 35F. Winds WNW at 5 to 10 mph.

Tomorrow

Sun 3/8
67°
Highest Temperature
Sunny
14%
A mainly sunny sky. High 67F. Winds SW at 10 to 15 mph.

Local Weather Radar - O'Fallon, IL

Live O'Fallon Local Radar Forecast by FOX Weather

Precipitation For O'Fallon thunder
Continuous thunder for the next hour.

Next 12 Hours Forecast in O'Fallon

Hourly Weather Forecast & Temperature

5AM
Thunderstorms
98%
59°
Feels Like 57°
Thunderstorms
Wind
SW 8 mph
Wind
Pressure
1011 mb
Pressure
Humidity
96%
Humidity
UV Index
0
UV Index
Visibility
3mi
Visibility
Visibility
98%
Cloud Cover
6AM
Thunderstorms
90%
59°
Feels Like 57°
Thunderstorms
Wind
SW 10 mph
Wind
Pressure
1011 mb
Pressure
Humidity
98%
Humidity
UV Index
0
UV Index
Visibility
4mi
Visibility
Visibility
100%
Cloud Cover
7AM
Thunderstorms
63%
59°
Feels Like 58°
Thunderstorms
Wind
SW 8 mph
Wind
Pressure
1011 mb
Pressure
Humidity
98%
Humidity
UV Index
0
UV Index
Visibility
4mi
Visibility
Visibility
100%
Cloud Cover
8AM
Cloudy
13%
63°
Feels Like 62°
Cloudy
Wind
SW 10 mph
Wind
Pressure
1012 mb
Pressure
Humidity
90%
Humidity
UV Index
0
UV Index
Visibility
7mi
Visibility
Visibility
99%
Cloud Cover
9AM
Cloudy
9%
63°
Feels Like 63°
Cloudy
Wind
SW 9 mph
Wind
Pressure
1012 mb
Pressure
Humidity
90%
Humidity
UV Index
1
UV Index
Visibility
9mi
Visibility
Visibility
97%
Cloud Cover
10AM
Cloudy
9%
64°
Feels Like 62°
Cloudy
Wind
WSW 12 mph
Wind
Pressure
1013 mb
Pressure
Humidity
87%
Humidity
UV Index
1
UV Index
Visibility
10mi
Visibility
Visibility
95%
Cloud Cover
11AM
Cloudy
10%
63°
Feels Like 62°
Cloudy
Wind
W 14 mph
Wind
Pressure
1013 mb
Pressure
Humidity
87%
Humidity
UV Index
2
UV Index
Visibility
10mi
Visibility
Visibility
100%
Cloud Cover
12PM
Cloudy
19%
62°
Feels Like 60°
Cloudy
Wind
W 14 mph
Wind
Pressure
1014 mb
Pressure
Humidity
80%
Humidity
UV Index
2
UV Index
Visibility
10mi
Visibility
Visibility
99%
Cloud Cover
1PM
Cloudy
7%
60°
Feels Like 57°
Cloudy
Wind
WNW 14 mph
Wind
Pressure
1015 mb
Pressure
Humidity
77%
Humidity
UV Index
2
UV Index
Visibility
10mi
Visibility
Visibility
98%
Cloud Cover
2PM
Cloudy
4%
56°
Feels Like 53°
Cloudy
Wind
WNW 15 mph
Wind
Pressure
1015 mb
Pressure
Humidity
76%
Humidity
UV Index
1
UV Index
Visibility
10mi
Visibility
Visibility
96%
Cloud Cover
3PM
Cloudy
3%
55°
Feels Like 51°
Cloudy
Wind
WNW 15 mph
Wind
Pressure
1016 mb
Pressure
Humidity
71%
Humidity
UV Index
1
UV Index
Visibility
10mi
Visibility
Visibility
89%
Cloud Cover
4PM
Cloudy
3%
54°
Feels Like 50°
Cloudy
Wind
WNW 14 mph
Wind
Pressure
1016 mb
Pressure
Humidity
65%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
90%
Cloud Cover
Sat 3/7
Sat
Scattered Thunderstorms
100%
40°
68°
Thunderstorms early. Highs in the mid 60s and lows in the mid 30s.
Feels Like
45°
Feels Like
Wind
W 15 mph
Wind
Humidity
82%
Humidity
UV Index
2
UV Index
Visibility
6:22 AM
Sunrise
Visibility
5:58 PM
Sunset
Sun 3/8
Sun
Sunny
14%
35°
67°
Sunshine. Highs in the upper 60s and lows in the mid 40s.
Feels Like
67°
Feels Like
Wind
SW 10 mph
Wind
Humidity
55%
Humidity
UV Index
5
UV Index
Visibility
7:21 AM
Sunrise
Visibility
6:59 PM
Sunset
Mon 3/9
Mon
Sunny
6%
45°
77°
Mainly sunny. Highs in the upper 70s and lows in the low 60s.
Feels Like
77°
Feels Like
Wind
SSW 16 mph
Wind
Humidity
62%
Humidity
UV Index
5
UV Index
Visibility
7:19 AM
Sunrise
Visibility
7:00 PM
Sunset
Tue 3/10
Tue
Scattered Showers
38%
60°
82°
Afternoon showers. Highs in the low 80s and lows in the low 60s.
Feels Like
83°
Feels Like
Wind
SSW 17 mph
Wind
Humidity
69%
Humidity
UV Index
4
UV Index
Visibility
7:18 AM
Sunrise
Visibility
7:01 PM
Sunset
Wed 3/11
Wed
Rain
92%
41°
71°
Rain and thunder. Highs in the mid 60s and lows in the mid 30s.
Feels Like
66°
Feels Like
Wind
WNW 16 mph
Wind
Humidity
74%
Humidity
UV Index
2
UV Index
Visibility
7:16 AM
Sunrise
Visibility
7:02 PM
Sunset
Thu 3/12
Thu
Sunny
3%
34°
55°
Mainly sunny. Highs in the mid 50s and lows in the upper 30s.
Feels Like
28°
Feels Like
Wind
WNW 12 mph
Wind
Humidity
47%
Humidity
UV Index
5
UV Index
Visibility
7:15 AM
Sunrise
Visibility
7:03 PM
Sunset
Fri 3/13
Fri
Partly / Cloudy
3%
39°
67°
Times of sun and clouds. Highs in the upper 60s and lows in the low 40s.
Feels Like
67°
Feels Like
Wind
SW 14 mph
Wind
Humidity
47%
Humidity
UV Index
5
UV Index
Visibility
7:13 AM
Sunrise
Visibility
7:04 PM
Sunset
Sat 3/14
Sat
Mostly Cloudy
11%
40°
58°
Mostly cloudy. Highs in the upper 50s and lows in the upper 30s.
Feels Like
37°
Feels Like
Wind
ENE 12 mph
Wind
Humidity
51%
Humidity
UV Index
4
UV Index
Visibility
7:12 AM
Sunrise
Visibility
7:05 PM
Sunset
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