Alton, IL

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Current Weather Forecast for Alton

IL 62002  |   1:40pm

Weather Conditions

79°
Feels Like 81°
Partly / Cloudy
Partly Cloudy
62° 81°
UV Index
8
UV Index
Air Quality
Good
Air Quality
Wind
NNW 5 mph
Wind
Rain
0 in
rain

Today

Sun 5/24
81°
Highest Temperature
Partly / Cloudy
2%
A mix of clouds and sun. High 81F. Winds N at 5 to 10 mph.

Tonight

Sun 5/24
58°
Lowest Temperature
Fair / Mostly Clear
22%
A few passing clouds. Low 58F. Winds ENE at 5 to 10 mph.

Tomorrow

Mon 5/25
83°
Highest Temperature
Partly / Cloudy
18%
Intervals of clouds and sunshine. High 83F. Winds E 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

2PM
Partly / Cloudy
2%
79°
Feels Like 81°
Partly Cloudy
Wind
N 6 mph
Wind
Pressure
1017 mb
Pressure
Humidity
57%
Humidity
UV Index
8
UV Index
Visibility
10mi
Visibility
Visibility
41%
Cloud Cover
3PM
Fair / Mostly Sunny
1%
80°
Feels Like 82°
Mostly Sunny
Wind
N 6 mph
Wind
Pressure
1017 mb
Pressure
Humidity
51%
Humidity
UV Index
6
UV Index
Visibility
10mi
Visibility
Visibility
28%
Cloud Cover
4PM
Fair / Mostly Sunny
1%
81°
Feels Like 82°
Mostly Sunny
Wind
N 6 mph
Wind
Pressure
1017 mb
Pressure
Humidity
47%
Humidity
UV Index
4
UV Index
Visibility
10mi
Visibility
Visibility
24%
Cloud Cover
5PM
Sunny
80°
Feels Like 81°
Sunny
Wind
N 8 mph
Wind
Pressure
1017 mb
Pressure
Humidity
46%
Humidity
UV Index
2
UV Index
Visibility
10mi
Visibility
Visibility
16%
Cloud Cover
6PM
Sunny
80°
Feels Like 81°
Sunny
Wind
NNE 7 mph
Wind
Pressure
1016 mb
Pressure
Humidity
47%
Humidity
UV Index
1
UV Index
Visibility
10mi
Visibility
Visibility
10%
Cloud Cover
7PM
Sunny
1%
78°
Feels Like 80°
Sunny
Wind
NNE 6 mph
Wind
Pressure
1016 mb
Pressure
Humidity
49%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
2%
Cloud Cover
8PM
Sunny
1%
75°
Feels Like 75°
Sunny
Wind
NNE 4 mph
Wind
Pressure
1017 mb
Pressure
Humidity
58%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
0%
Cloud Cover
9PM
Clear
2%
70°
Feels Like 70°
Clear
Wind
NE 3 mph
Wind
Pressure
1017 mb
Pressure
Humidity
68%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
7%
Cloud Cover
10PM
Clear
3%
67°
Feels Like 67°
Clear
Wind
ENE 3 mph
Wind
Pressure
1017 mb
Pressure
Humidity
74%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
1%
Cloud Cover
11PM
Clear
5%
66°
Feels Like 66°
Clear
Wind
ENE 1 mph
Wind
Pressure
1018 mb
Pressure
Humidity
79%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
0%
Cloud Cover
12AM
Clear
6%
64°
Feels Like 64°
Clear
Wind
E 1 mph
Wind
Pressure
1018 mb
Pressure
Humidity
84%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
1%
Cloud Cover
1AM
Clear
6%
63°
Feels Like 63°
Clear
Wind
ENE 1 mph
Wind
Pressure
1018 mb
Pressure
Humidity
87%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
3%
Cloud Cover
Sun 5/24
Sun
Partly / Cloudy
2%
62°
81°
Times of sun and clouds. Highs in the low 80s and lows in the upper 50s.
Feels Like
81°
Feels Like
Wind
N 8 mph
Wind
Humidity
51%
Humidity
UV Index
9
UV Index
Visibility
5:41 AM
Sunrise
Visibility
8:14 PM
Sunset
Mon 5/25
Mon
Partly / Cloudy
18%
58°
83°
Times of sun and clouds. Highs in the low 80s and lows in the low 60s.
Feels Like
83°
Feels Like
Wind
E 9 mph
Wind
Humidity
56%
Humidity
UV Index
9
UV Index
Visibility
5:40 AM
Sunrise
Visibility
8:15 PM
Sunset
Tue 5/26
Tue
Cloudy
18%
61°
81°
Mostly cloudy. Highs in the low 80s and lows in the upper 60s.
Feels Like
82°
Feels Like
Wind
E 9 mph
Wind
Humidity
68%
Humidity
UV Index
5
UV Index
Visibility
5:39 AM
Sunrise
Visibility
8:16 PM
Sunset
Wed 5/27
Wed
Showers
44%
67°
81°
Chance of showers. Highs in the low 80s and lows in the upper 60s.
Feels Like
83°
Feels Like
Wind
ENE 7 mph
Wind
Humidity
75%
Humidity
UV Index
8
UV Index
Visibility
5:39 AM
Sunrise
Visibility
8:16 PM
Sunset
Thu 5/28
Thu
Mostly Cloudy
21%
67°
85°
Mostly cloudy. Highs in the mid 80s and lows in the upper 60s.
Feels Like
86°
Feels Like
Wind
ENE 11 mph
Wind
Humidity
64%
Humidity
UV Index
7
UV Index
Visibility
5:38 AM
Sunrise
Visibility
8:17 PM
Sunset
Fri 5/29
Fri
Scattered Showers
37%
67°
74°
Showers ending by midday. Highs in the mid 70s and lows in the mid 60s.
Feels Like
75°
Feels Like
Wind
E 9 mph
Wind
Humidity
76%
Humidity
UV Index
4
UV Index
Visibility
5:38 AM
Sunrise
Visibility
8:18 PM
Sunset
Sat 5/30
Sat
Showers
44%
64°
77°
Showers possible. Highs in the upper 70s and lows in the low 60s.
Feels Like
77°
Feels Like
Wind
NE 10 mph
Wind
Humidity
69%
Humidity
UV Index
6
UV Index
Visibility
5:37 AM
Sunrise
Visibility
8:19 PM
Sunset
Sun 5/31
Sun
Partly / Cloudy
21%
61°
79°
Mix of sun and clouds. Highs in the upper 70s and lows in the low 60s.
Feels Like
80°
Feels Like
Wind
NE 11 mph
Wind
Humidity
65%
Humidity
UV Index
7
UV Index
Visibility
5:37 AM
Sunrise
Visibility
8:19 PM
Sunset
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