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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  |   12:08pm

Weather Conditions

83°
Feels Like 90°
Mostly Cloudy
Mostly Cloudy
69° 88°
UV Index
7
UV Index
Air Quality
Moderate
Air Quality
Wind
SSW 2 mph
Wind
Rain
0 in
rain

Today

Tue 6/17
88°
Highest Temperature
Partly / Cloudy
19%
Mostly cloudy skies this morning will become partly cloudy this afternoon. High 88F. Winds light and variable.

Tonight

Tue 6/17
73°
Lowest Temperature
Partly Cloudy
18%
Some clouds. A stray shower or thunderstorm is possible. Low 73F. Winds S at 5 to 10 mph.

Tomorrow

Wed 6/18
84°
Highest Temperature
Scattered Thunderstorms
53%
Variable clouds with scattered thunderstorms. Potential for severe thunderstorms. High 84F. Winds SW at 15 to 25 mph. Chance of rain 50%.

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

1PM
Mostly Cloudy
1%
84°
Feels Like 91°
Mostly Cloudy
Wind
SSW 3 mph
Wind
Pressure
1010 mb
Pressure
Humidity
68%
Humidity
UV Index
8
UV Index
Visibility
9mi
Visibility
Visibility
67%
Cloud Cover
2PM
Mostly Cloudy
1%
86°
Feels Like 93°
Mostly Cloudy
Wind
SW 4 mph
Wind
Pressure
1010 mb
Pressure
Humidity
64%
Humidity
UV Index
8
UV Index
Visibility
9mi
Visibility
Visibility
62%
Cloud Cover
3PM
Partly / Cloudy
11%
87°
Feels Like 94°
Partly Cloudy
Wind
SW 5 mph
Wind
Pressure
1009 mb
Pressure
Humidity
60%
Humidity
UV Index
7
UV Index
Visibility
9mi
Visibility
Visibility
57%
Cloud Cover
4PM
Partly / Cloudy
19%
87°
Feels Like 93°
Partly Cloudy
Wind
SW 5 mph
Wind
Pressure
1009 mb
Pressure
Humidity
57%
Humidity
UV Index
5
UV Index
Visibility
10mi
Visibility
Visibility
34%
Cloud Cover
5PM
Partly / Cloudy
1%
87°
Feels Like 93°
Partly Cloudy
Wind
SSW 5 mph
Wind
Pressure
1008 mb
Pressure
Humidity
59%
Humidity
UV Index
3
UV Index
Visibility
10mi
Visibility
Visibility
36%
Cloud Cover
6PM
Partly / Cloudy
2%
86°
Feels Like 92°
Partly Cloudy
Wind
SSW 5 mph
Wind
Pressure
1008 mb
Pressure
Humidity
59%
Humidity
UV Index
1
UV Index
Visibility
10mi
Visibility
Visibility
45%
Cloud Cover
7PM
Partly / Cloudy
15%
85°
Feels Like 91°
Partly Cloudy
Wind
SSW 5 mph
Wind
Pressure
1008 mb
Pressure
Humidity
62%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
59%
Cloud Cover
8PM
Partly / Cloudy
15%
83°
Feels Like 88°
Partly Cloudy
Wind
SSW 6 mph
Wind
Pressure
1008 mb
Pressure
Humidity
68%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
50%
Cloud Cover
9PM
Partly Cloudy
15%
80°
Feels Like 85°
Partly Cloudy
Wind
S 5 mph
Wind
Pressure
1009 mb
Pressure
Humidity
76%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
56%
Cloud Cover
10PM
Mostly Cloudy
15%
79°
Feels Like 84°
Mostly Cloudy
Wind
S 3 mph
Wind
Pressure
1009 mb
Pressure
Humidity
79%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
66%
Cloud Cover
11PM
Mostly Cloudy
15%
78°
Feels Like 83°
Mostly Cloudy
Wind
S 4 mph
Wind
Pressure
1009 mb
Pressure
Humidity
82%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
65%
Cloud Cover
12AM
Partly Cloudy
15%
77°
Feels Like 82°
Partly Cloudy
Wind
S 5 mph
Wind
Pressure
1009 mb
Pressure
Humidity
84%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
59%
Cloud Cover
Tue 6/17
Tue
Partly / Cloudy
19%
69°
88°
Partly cloudy. Highs in the upper 80s and lows in the low 70s.
Feels Like
93°
Feels Like
Wind
SSW 6 mph
Wind
Humidity
63%
Humidity
UV Index
8
UV Index
Visibility
5:34 AM
Sunrise
Visibility
8:26 PM
Sunset
Wed 6/18
Wed
Scattered Thunderstorms
53%
70°
84°
Scattered thunderstorms possible. Potential for severe thunderstorms. Highs in the mid 80s and lows in the upper 60s.
Feels Like
89°
Feels Like
Wind
SW 19 mph
Wind
Humidity
75%
Humidity
UV Index
8
UV Index
Visibility
5:34 AM
Sunrise
Visibility
8:27 PM
Sunset
Thu 6/19
Thu
Sunny
8%
67°
88°
Abundant sunshine. Highs in the upper 80s and lows in the upper 60s.
Feels Like
89°
Feels Like
Wind
WNW 7 mph
Wind
Humidity
65%
Humidity
UV Index
10
UV Index
Visibility
5:34 AM
Sunrise
Visibility
8:27 PM
Sunset
Fri 6/20
Fri
Fair / Mostly Sunny
6%
68°
90°
More sun than clouds. Highs in the low 90s and lows in the mid 70s.
Feels Like
96°
Feels Like
Wind
S 11 mph
Wind
Humidity
64%
Humidity
UV Index
10
UV Index
Visibility
5:35 AM
Sunrise
Visibility
8:27 PM
Sunset
Sat 6/21
Sat
Sunny
5%
74°
94°
Sunshine. Highs in the mid 90s and lows in the mid 70s.
Feels Like
103°
Feels Like
Wind
SSW 13 mph
Wind
Humidity
65%
Humidity
UV Index
10
UV Index
Visibility
5:35 AM
Sunrise
Visibility
8:27 PM
Sunset
Sun 6/22
Sun
Sunny
5%
76°
94°
Sunshine. Highs in the mid 90s and lows in the mid 70s.
Feels Like
102°
Feels Like
Wind
SSW 12 mph
Wind
Humidity
62%
Humidity
UV Index
9
UV Index
Visibility
5:35 AM
Sunrise
Visibility
8:28 PM
Sunset
Mon 6/23
Mon
Sunny
20%
75°
93°
Sunshine. Highs in the low 90s and lows in the mid 70s.
Feels Like
100°
Feels Like
Wind
SSW 9 mph
Wind
Humidity
62%
Humidity
UV Index
9
UV Index
Visibility
5:35 AM
Sunrise
Visibility
8:28 PM
Sunset
Tue 6/24
Tue
Fair / Mostly Sunny
24%
75°
92°
Mostly sunny. Highs in the low 90s and lows in the mid 70s.
Feels Like
98°
Feels Like
Wind
SSW 8 mph
Wind
Humidity
64%
Humidity
UV Index
9
UV Index
Visibility
5:36 AM
Sunrise
Visibility
8:28 PM
Sunset
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