Alton, IL

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Current Weather Forecast for Alton

IL 62002  |   2:44am

Weather Conditions

83°
Feels Like 90°
Clear
Clear
76° 98°
UV Index
0
UV Index
Air Quality
Moderate
Air Quality
Wind
SW 1 mph
Wind
Rain
0 in
rain

Tonight

Fri 8/15
74°
Lowest Temperature
Clear
2%
Clear skies. Low 74F. Winds light and variable.

Tomorrow

Sat 8/16
96°
Highest Temperature
Fair / Mostly Sunny
23%
Sunshine and some clouds. Hot. High 96F. Winds SSW at 5 to 10 mph.

Tomorrow night

Sat 8/16
75°
Lowest Temperature
Partly Cloudy
11%
Clear to partly cloudy. Low near 75F. Winds light and variable.

Local Weather Radar - Alton, IL

Live Alton Local Radar Forecast by FOX Weather

Next 12 Hours Forecast in Alton

Hourly Weather Forecast & Temperature

3AM
Clear
2%
82°
Feels Like 88°
Clear
Wind
S 1 mph
Wind
Pressure
1018 mb
Pressure
Humidity
74%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
10%
Cloud Cover
4AM
Clear
2%
80°
Feels Like 85°
Clear
Wind
SSW 1 mph
Wind
Pressure
1018 mb
Pressure
Humidity
77%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
12%
Cloud Cover
5AM
Clear
2%
79°
Feels Like 83°
Clear
Wind
SSW 1 mph
Wind
Pressure
1018 mb
Pressure
Humidity
79%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
12%
Cloud Cover
6AM
Clear
2%
75°
Feels Like 75°
Clear
Wind
SSW 3 mph
Wind
Pressure
1018 mb
Pressure
Humidity
87%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
17%
Cloud Cover
7AM
Sunny
2%
76°
Feels Like 76°
Sunny
Wind
SSW 4 mph
Wind
Pressure
1018 mb
Pressure
Humidity
87%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
7%
Cloud Cover
8AM
Sunny
2%
81°
Feels Like 86°
Sunny
Wind
S 4 mph
Wind
Pressure
1019 mb
Pressure
Humidity
77%
Humidity
UV Index
1
UV Index
Visibility
10mi
Visibility
Visibility
3%
Cloud Cover
9AM
Sunny
1%
85°
Feels Like 93°
Sunny
Wind
SSW 6 mph
Wind
Pressure
1018 mb
Pressure
Humidity
69%
Humidity
UV Index
2
UV Index
Visibility
10mi
Visibility
Visibility
6%
Cloud Cover
10AM
Sunny
1%
89°
Feels Like 98°
Sunny
Wind
SSW 6 mph
Wind
Pressure
1018 mb
Pressure
Humidity
62%
Humidity
UV Index
4
UV Index
Visibility
10mi
Visibility
Visibility
6%
Cloud Cover
11AM
Sunny
91°
Feels Like 102°
Sunny
Wind
SSW 5 mph
Wind
Pressure
1018 mb
Pressure
Humidity
57%
Humidity
UV Index
6
UV Index
Visibility
10mi
Visibility
Visibility
9%
Cloud Cover
12PM
Partly / Cloudy
22%
93°
Feels Like 104°
Partly Cloudy
Wind
SW 6 mph
Wind
Pressure
1018 mb
Pressure
Humidity
54%
Humidity
UV Index
8
UV Index
Visibility
10mi
Visibility
Visibility
30%
Cloud Cover
1PM
Partly / Cloudy
24%
94°
Feels Like 106°
Partly Cloudy
Wind
SW 6 mph
Wind
Pressure
1017 mb
Pressure
Humidity
53%
Humidity
UV Index
9
UV Index
Visibility
10mi
Visibility
Visibility
48%
Cloud Cover
2PM
Partly / Cloudy
3%
94°
Feels Like 105°
Partly Cloudy
Wind
SW 6 mph
Wind
Pressure
1017 mb
Pressure
Humidity
52%
Humidity
UV Index
8
UV Index
Visibility
10mi
Visibility
Visibility
52%
Cloud Cover
Fri 8/15
Fri
Clear
2%
76°
98°
Mainly clear. Lows overnight in the mid 70s.
Feels Like
89°
Feels Like
Wind
SSW 3 mph
Wind
Humidity
78%
Humidity
UV Index
0
UV Index
Visibility
6:14 AM
Sunrise
Visibility
7:54 PM
Sunset
Sat 8/16
Sat
Fair / Mostly Sunny
23%
74°
94°
More sun than clouds. Highs in the mid 90s and lows in the mid 70s.
Feels Like
106°
Feels Like
Wind
SSW 7 mph
Wind
Humidity
60%
Humidity
UV Index
9
UV Index
Visibility
6:15 AM
Sunrise
Visibility
7:53 PM
Sunset
Sun 8/17
Sun
Partly / Cloudy
24%
75°
96°
Times of sun and clouds. Highs in the mid 90s and lows in the mid 70s.
Feels Like
105°
Feels Like
Wind
S 6 mph
Wind
Humidity
62%
Humidity
UV Index
9
UV Index
Visibility
6:16 AM
Sunrise
Visibility
7:52 PM
Sunset
Mon 8/18
Mon
Fair / Mostly Sunny
16%
75°
96°
Plenty of sun. Highs in the mid 90s and lows in the mid 70s.
Feels Like
104°
Feels Like
Wind
S 6 mph
Wind
Humidity
60%
Humidity
UV Index
9
UV Index
Visibility
6:17 AM
Sunrise
Visibility
7:50 PM
Sunset
Tue 8/19
Tue
Partly / Cloudy
15%
75°
93°
Mix of sun and clouds. Highs in the low 90s and lows in the low 70s.
Feels Like
100°
Feels Like
Wind
WNW 7 mph
Wind
Humidity
61%
Humidity
UV Index
9
UV Index
Visibility
6:18 AM
Sunrise
Visibility
7:49 PM
Sunset
Wed 8/20
Wed
Mostly Cloudy
24%
71°
83°
Considerable cloudiness. Highs in the low 80s and lows in the mid 60s.
Feels Like
87°
Feels Like
Wind
N 10 mph
Wind
Humidity
77%
Humidity
UV Index
7
UV Index
Visibility
6:19 AM
Sunrise
Visibility
7:48 PM
Sunset
Thu 8/21
Thu
Partly / Cloudy
13%
66°
82°
Times of sun and clouds. Highs in the low 80s and lows in the mid 60s.
Feels Like
84°
Feels Like
Wind
NNE 9 mph
Wind
Humidity
71%
Humidity
UV Index
8
UV Index
Visibility
6:20 AM
Sunrise
Visibility
7:46 PM
Sunset
Fri 8/22
Fri
Fair / Mostly Sunny
11%
65°
85°
Plenty of sun. Highs in the mid 80s and lows in the mid 60s.
Feels Like
86°
Feels Like
Wind
NE 7 mph
Wind
Humidity
67%
Humidity
UV Index
8
UV Index
Visibility
6:21 AM
Sunrise
Visibility
7:45 PM
Sunset
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