Alton, IL

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Current Weather Forecast for Alton

IL 62002  |   8:54pm

Weather Conditions

88°
Feels Like 95°
Clear
Clear
76° 106°
UV Index
0
UV Index
Air Quality
Moderate
Air Quality
Wind
SE 6 mph
Wind
Rain
0 in
rain

Tonight

Tue 9/1
76°
Lowest Temperature
Clear
3%
A clear sky. Low 76F. Winds S at 5 to 10 mph.

Tomorrow

Wed 9/2
100°
Highest Temperature
Fair / Mostly Sunny
4%
Sunshine. Very hot. High near 100F. Winds SW at 5 to 10 mph.

Tomorrow night

Wed 9/2
76°
Lowest Temperature
Clear
4%
Clear skies. Low 76F. Winds S at 5 to 10 mph.

Local Weather Radar - Alton, IL

Live Alton Local Radar Forecast by FOX Weather

Next 12 Hours Forecast in Alton

Hourly Weather Forecast & Temperature

9PM
Clear
88°
Feels Like 94°
Clear
Wind
SSE 6 mph
Wind
Pressure
1014 mb
Pressure
Humidity
57%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
0%
Cloud Cover
10PM
Clear
1%
85°
Feels Like 91°
Clear
Wind
SSE 6 mph
Wind
Pressure
1014 mb
Pressure
Humidity
61%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
0%
Cloud Cover
11PM
Clear
1%
84°
Feels Like 89°
Clear
Wind
S 4 mph
Wind
Pressure
1014 mb
Pressure
Humidity
65%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
0%
Cloud Cover
12AM
Clear
1%
82°
Feels Like 87°
Clear
Wind
S 4 mph
Wind
Pressure
1015 mb
Pressure
Humidity
70%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
0%
Cloud Cover
1AM
Clear
1%
81°
Feels Like 86°
Clear
Wind
S 4 mph
Wind
Pressure
1015 mb
Pressure
Humidity
71%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
2%
Cloud Cover
2AM
Clear
1%
80°
Feels Like 84°
Clear
Wind
SSW 3 mph
Wind
Pressure
1015 mb
Pressure
Humidity
73%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
0%
Cloud Cover
3AM
Clear
1%
79°
Feels Like 83°
Clear
Wind
SSW 4 mph
Wind
Pressure
1015 mb
Pressure
Humidity
75%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
0%
Cloud Cover
4AM
Clear
3%
78°
Feels Like 82°
Clear
Wind
SSW 3 mph
Wind
Pressure
1015 mb
Pressure
Humidity
76%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
0%
Cloud Cover
5AM
Clear
3%
77°
Feels Like 81°
Clear
Wind
SSW 3 mph
Wind
Pressure
1015 mb
Pressure
Humidity
77%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
1%
Cloud Cover
6AM
Clear
3%
77°
Feels Like 81°
Clear
Wind
SSW 3 mph
Wind
Pressure
1015 mb
Pressure
Humidity
77%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
0%
Cloud Cover
7AM
Sunny
4%
77°
Feels Like 81°
Sunny
Wind
SSW 5 mph
Wind
Pressure
1016 mb
Pressure
Humidity
78%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
2%
Cloud Cover
8AM
Sunny
2%
81°
Feels Like 86°
Sunny
Wind
SW 5 mph
Wind
Pressure
1016 mb
Pressure
Humidity
71%
Humidity
UV Index
1
UV Index
Visibility
10mi
Visibility
Visibility
3%
Cloud Cover
Tue 9/1
Tue
Clear
3%
76°
106°
Clear. Lows overnight in the mid 70s.
Feels Like
94°
Feels Like
Wind
S 7 mph
Wind
Humidity
69%
Humidity
UV Index
0
UV Index
Visibility
6:30 AM
Sunrise
Visibility
7:30 PM
Sunset
Wed 9/2
Wed
Fair / Mostly Sunny
4%
76°
100°
Mostly sunny. Highs 98 to 102F and lows in the mid 70s.
Feels Like
106°
Feels Like
Wind
SW 9 mph
Wind
Humidity
50%
Humidity
UV Index
8
UV Index
Visibility
6:30 AM
Sunrise
Visibility
7:29 PM
Sunset
Thu 9/3
Thu
Fair / Mostly Sunny
4%
76°
99°
Mostly sunny. Highs in the upper 90s and lows in the mid 70s.
Feels Like
106°
Feels Like
Wind
SSW 8 mph
Wind
Humidity
52%
Humidity
UV Index
8
UV Index
Visibility
6:31 AM
Sunrise
Visibility
7:27 PM
Sunset
Fri 9/4
Fri
Fair / Mostly Sunny
16%
76°
98°
Mostly sunny. Highs in the upper 90s and lows in the mid 70s.
Feels Like
106°
Feels Like
Wind
SW 6 mph
Wind
Humidity
53%
Humidity
UV Index
8
UV Index
Visibility
6:32 AM
Sunrise
Visibility
7:26 PM
Sunset
Sat 9/5
Sat
Partly / Cloudy
24%
75°
96°
Mix of sun and clouds. Highs in the mid 90s and lows in the low 70s.
Feels Like
104°
Feels Like
Wind
NW 5 mph
Wind
Humidity
58%
Humidity
UV Index
8
UV Index
Visibility
6:33 AM
Sunrise
Visibility
7:24 PM
Sunset
Sun 9/6
Sun
Fair / Mostly Sunny
21%
72°
92°
Plenty of sun. Highs in the low 90s and lows in the upper 60s.
Feels Like
99°
Feels Like
Wind
NE 7 mph
Wind
Humidity
65%
Humidity
UV Index
8
UV Index
Visibility
6:34 AM
Sunrise
Visibility
7:22 PM
Sunset
Mon 9/7
Mon
Partly / Cloudy
13%
68°
90°
Partly cloudy. Highs in the low 90s and lows in the upper 60s.
Feels Like
93°
Feels Like
Wind
E 8 mph
Wind
Humidity
61%
Humidity
UV Index
8
UV Index
Visibility
6:35 AM
Sunrise
Visibility
7:21 PM
Sunset
Tue 9/8
Tue
Partly / Cloudy
24%
68°
93°
Partly cloudy. Highs in the low 90s and lows in the low 70s.
Feels Like
98°
Feels Like
Wind
SSE 8 mph
Wind
Humidity
59%
Humidity
UV Index
8
UV Index
Visibility
6:36 AM
Sunrise
Visibility
7:19 PM
Sunset
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