Alton, IL

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Current Weather Forecast for Alton

IL 62002  |   3:15pm

Weather Conditions

74°
Feels Like 74°
Sunny
Sunny
45° 76°
UV Index
4
UV Index
Air Quality
Moderate
Air Quality
Wind
S 10 mph
Wind
Rain
0 in
rain

Today

Thu 3/19
76°
Highest Temperature
Sunny
2%
Plentiful sunshine. High 76F. Winds S at 10 to 15 mph.

Tonight

Thu 3/19
48°
Lowest Temperature
Fair / Mostly Clear
7%
Clear to partly cloudy. Low 48F. Winds S at 5 to 10 mph.

Tomorrow

Fri 3/20
85°
Highest Temperature
Fair / Mostly Sunny
7%
Mostly sunny skies. Very warm. High near 85F. Winds WSW at 10 to 15 mph.

Local Weather Radar - Alton, IL

Live Alton Local Radar Forecast by FOX Weather

Next 12 Hours Forecast in Alton

Hourly Weather Forecast & Temperature

4PM
Sunny
75°
Feels Like 75°
Sunny
Wind
S 11 mph
Wind
Pressure
1015 mb
Pressure
Humidity
30%
Humidity
UV Index
2
UV Index
Visibility
10mi
Visibility
Visibility
0%
Cloud Cover
5PM
Sunny
1%
75°
Feels Like 75°
Sunny
Wind
S 10 mph
Wind
Pressure
1015 mb
Pressure
Humidity
32%
Humidity
UV Index
1
UV Index
Visibility
10mi
Visibility
Visibility
0%
Cloud Cover
6PM
Sunny
1%
74°
Feels Like 74°
Sunny
Wind
S 7 mph
Wind
Pressure
1015 mb
Pressure
Humidity
32%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
0%
Cloud Cover
7PM
Sunny
1%
71°
Feels Like 71°
Sunny
Wind
SSE 6 mph
Wind
Pressure
1015 mb
Pressure
Humidity
40%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
4%
Cloud Cover
8PM
Clear
1%
66°
Feels Like 66°
Clear
Wind
SSE 6 mph
Wind
Pressure
1015 mb
Pressure
Humidity
48%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
3%
Cloud Cover
9PM
Clear
1%
62°
Feels Like 62°
Clear
Wind
SSE 6 mph
Wind
Pressure
1015 mb
Pressure
Humidity
56%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
5%
Cloud Cover
10PM
Clear
2%
60°
Feels Like 60°
Clear
Wind
SSE 6 mph
Wind
Pressure
1015 mb
Pressure
Humidity
60%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
10%
Cloud Cover
11PM
Clear
3%
59°
Feels Like 59°
Clear
Wind
S 6 mph
Wind
Pressure
1015 mb
Pressure
Humidity
63%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
3%
Cloud Cover
12AM
Clear
4%
58°
Feels Like 58°
Clear
Wind
S 5 mph
Wind
Pressure
1015 mb
Pressure
Humidity
65%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
19%
Cloud Cover
1AM
Partly Cloudy
5%
56°
Feels Like 56°
Partly Cloudy
Wind
SSW 5 mph
Wind
Pressure
1015 mb
Pressure
Humidity
67%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
32%
Cloud Cover
2AM
Partly Cloudy
5%
54°
Feels Like 53°
Partly Cloudy
Wind
SSW 5 mph
Wind
Pressure
1014 mb
Pressure
Humidity
73%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
43%
Cloud Cover
3AM
Partly Cloudy
6%
52°
Feels Like 51°
Partly Cloudy
Wind
SSW 4 mph
Wind
Pressure
1014 mb
Pressure
Humidity
75%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
40%
Cloud Cover
Thu 3/19
Thu
Sunny
2%
45°
76°
Abundant sunshine. Highs in the mid 70s and lows in the upper 40s.
Feels Like
76°
Feels Like
Wind
S 10 mph
Wind
Humidity
32%
Humidity
UV Index
4
UV Index
Visibility
7:05 AM
Sunrise
Visibility
7:11 PM
Sunset
Fri 3/20
Fri
Fair / Mostly Sunny
7%
48°
85°
A few clouds. Highs in the mid 80s and lows in the upper 40s.
Feels Like
85°
Feels Like
Wind
WSW 13 mph
Wind
Humidity
48%
Humidity
UV Index
5
UV Index
Visibility
7:04 AM
Sunrise
Visibility
7:12 PM
Sunset
Sat 3/21
Sat
Sunny
8%
48°
84°
Sunshine. Highs in the mid 80s and lows in the upper 50s.
Feels Like
84°
Feels Like
Wind
SSE 9 mph
Wind
Humidity
51%
Humidity
UV Index
6
UV Index
Visibility
7:02 AM
Sunrise
Visibility
7:13 PM
Sunset
Sun 3/22
Sun
Partly / Cloudy
15%
47°
86°
Partly cloudy. Highs in the mid 80s and lows in the upper 30s.
Feels Like
86°
Feels Like
Wind
SW 19 mph
Wind
Humidity
53%
Humidity
UV Index
6
UV Index
Visibility
7:00 AM
Sunrise
Visibility
7:14 PM
Sunset
Mon 3/23
Mon
Fair / Mostly Sunny
3%
39°
56°
A few clouds. Highs in the mid 50s and lows in the upper 30s.
Feels Like
33°
Feels Like
Wind
N 11 mph
Wind
Humidity
50%
Humidity
UV Index
6
UV Index
Visibility
6:59 AM
Sunrise
Visibility
7:15 PM
Sunset
Tue 3/24
Tue
Cloudy
13%
38°
64°
Cloudy. Highs in the mid 60s and lows in the mid 40s.
Feels Like
35°
Feels Like
Wind
SSE 10 mph
Wind
Humidity
47%
Humidity
UV Index
4
UV Index
Visibility
6:57 AM
Sunrise
Visibility
7:16 PM
Sunset
Wed 3/25
Wed
Mostly Cloudy
13%
46°
73°
Considerable cloudiness. Highs in the low 70s and lows in the low 50s.
Feels Like
73°
Feels Like
Wind
SSE 11 mph
Wind
Humidity
47%
Humidity
UV Index
5
UV Index
Visibility
6:56 AM
Sunrise
Visibility
7:17 PM
Sunset
Thu 3/26
Thu
Partly / Cloudy
24%
48°
77°
Times of sun and clouds. Highs in the upper 70s and lows in the low 40s.
Feels Like
77°
Feels Like
Wind
SW 15 mph
Wind
Humidity
46%
Humidity
UV Index
6
UV Index
Visibility
6:54 AM
Sunrise
Visibility
7:18 PM
Sunset
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