Alton, IL

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Current Weather Forecast for Alton

IL 62002  |   5:57am

Weather Conditions

37°
Feels Like 37°
Partly Cloudy
Partly Cloudy
35° 62°
UV Index
0
UV Index
Air Quality
Moderate
Air Quality
Wind
NNE 0 mph
Wind
Rain
0 in
rain

Today

Wed 1/7
62°
Highest Temperature
Partly / Cloudy
3%
A mix of clouds and sun. High 62F. Winds S at 5 to 10 mph.

Tonight

Wed 1/7
45°
Lowest Temperature
Mostly Cloudy
10%
Partly cloudy early followed by cloudy skies overnight. Low around 45F. Winds SSE at 5 to 10 mph.

Tomorrow

Thu 1/8
64°
Highest Temperature
Thunderstorms
60%
Showers in the morning, then becoming windy with thunderstorms developing in the afternoon. High 64F. Winds SSE at 20 to 30 mph. Chance of rain 60%.

Local Weather Radar - Alton, IL

Live Alton Local Radar Forecast by FOX Weather

Next 12 Hours Forecast in Alton

Hourly Weather Forecast & Temperature

6AM
Partly Cloudy
3%
37°
Feels Like 37°
Partly Cloudy
Wind
SSW 0 mph
Wind
Pressure
1015 mb
Pressure
Humidity
76%
Humidity
UV Index
0
UV Index
Visibility
4mi
Visibility
Visibility
44%
Cloud Cover
7AM
Partly Cloudy
3%
37°
Feels Like 37°
Partly Cloudy
Wind
S 2 mph
Wind
Pressure
1015 mb
Pressure
Humidity
79%
Humidity
UV Index
0
UV Index
Visibility
4mi
Visibility
Visibility
42%
Cloud Cover
8AM
Partly / Cloudy
3%
37°
Feels Like 37°
Partly Cloudy
Wind
SSE 2 mph
Wind
Pressure
1016 mb
Pressure
Humidity
80%
Humidity
UV Index
0
UV Index
Visibility
4mi
Visibility
Visibility
36%
Cloud Cover
9AM
Fair / Mostly Sunny
2%
40°
Feels Like 40°
Mostly Sunny
Wind
SSE 3 mph
Wind
Pressure
1016 mb
Pressure
Humidity
84%
Humidity
UV Index
0
UV Index
Visibility
7mi
Visibility
Visibility
20%
Cloud Cover
10AM
Fair / Mostly Sunny
2%
45°
Feels Like 43°
Mostly Sunny
Wind
S 4 mph
Wind
Pressure
1016 mb
Pressure
Humidity
72%
Humidity
UV Index
1
UV Index
Visibility
10mi
Visibility
Visibility
27%
Cloud Cover
11AM
Fair / Mostly Sunny
1%
51°
Feels Like 49°
Mostly Sunny
Wind
S 6 mph
Wind
Pressure
1016 mb
Pressure
Humidity
60%
Humidity
UV Index
2
UV Index
Visibility
10mi
Visibility
Visibility
28%
Cloud Cover
12PM
Sunny
1%
55°
Feels Like 53°
Sunny
Wind
S 7 mph
Wind
Pressure
1015 mb
Pressure
Humidity
52%
Humidity
UV Index
2
UV Index
Visibility
10mi
Visibility
Visibility
19%
Cloud Cover
1PM
Sunny
58°
Feels Like 57°
Sunny
Wind
S 8 mph
Wind
Pressure
1015 mb
Pressure
Humidity
47%
Humidity
UV Index
2
UV Index
Visibility
10mi
Visibility
Visibility
14%
Cloud Cover
2PM
Sunny
60°
Feels Like 59°
Sunny
Wind
S 9 mph
Wind
Pressure
1014 mb
Pressure
Humidity
45%
Humidity
UV Index
1
UV Index
Visibility
10mi
Visibility
Visibility
7%
Cloud Cover
3PM
Sunny
61°
Feels Like 60°
Sunny
Wind
SSE 9 mph
Wind
Pressure
1014 mb
Pressure
Humidity
45%
Humidity
UV Index
1
UV Index
Visibility
10mi
Visibility
Visibility
18%
Cloud Cover
4PM
Fair / Mostly Sunny
60°
Feels Like 58°
Mostly Sunny
Wind
SSE 8 mph
Wind
Pressure
1014 mb
Pressure
Humidity
46%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
29%
Cloud Cover
5PM
Partly Cloudy
1%
56°
Feels Like 54°
Partly Cloudy
Wind
SSE 8 mph
Wind
Pressure
1014 mb
Pressure
Humidity
53%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
31%
Cloud Cover
Wed 1/7
Wed
Partly / Cloudy
3%
35°
62°
Times of sun and clouds. Highs in the low 60s and lows in the mid 40s.
Feels Like
36°
Feels Like
Wind
S 9 mph
Wind
Humidity
62%
Humidity
UV Index
2
UV Index
Visibility
7:19 AM
Sunrise
Visibility
4:54 PM
Sunset
Thu 1/8
Thu
Thunderstorms
60%
45°
64°
Windy, with thunderstorms. Highs in the mid 60s and lows in the upper 40s.
Feels Like
44°
Feels Like
Wind
SSE 20 mph
Wind
Humidity
88%
Humidity
UV Index
1
UV Index
Visibility
7:19 AM
Sunrise
Visibility
4:55 PM
Sunset
Fri 1/9
Fri
Partly / Cloudy
6%
41°
62°
Partly cloudy. Highs in the low 50s and lows in the upper 30s.
Feels Like
43°
Feels Like
Wind
NW 12 mph
Wind
Humidity
78%
Humidity
UV Index
2
UV Index
Visibility
7:19 AM
Sunrise
Visibility
4:56 PM
Sunset
Sat 1/10
Sat
Scattered Showers
43%
33°
43°
Morning showers. Highs in the low 40s and lows in the mid 20s.
Feels Like
32°
Feels Like
Wind
WNW 16 mph
Wind
Humidity
74%
Humidity
UV Index
2
UV Index
Visibility
7:19 AM
Sunrise
Visibility
4:57 PM
Sunset
Sun 1/11
Sun
Fair / Mostly Sunny
25°
36°
Mostly sunny. Highs in the mid 30s and lows in the low 20s.
Feels Like
15°
Feels Like
Wind
NW 15 mph
Wind
Humidity
53%
Humidity
UV Index
2
UV Index
Visibility
7:19 AM
Sunrise
Visibility
4:58 PM
Sunset
Mon 1/12
Mon
Fair / Mostly Sunny
3%
23°
51°
More sun than clouds. Highs in the low 50s and lows in the upper 30s.
Feels Like
19°
Feels Like
Wind
SSW 11 mph
Wind
Humidity
54%
Humidity
UV Index
2
UV Index
Visibility
7:18 AM
Sunrise
Visibility
4:59 PM
Sunset
Tue 1/13
Tue
Partly / Cloudy
3%
37°
55°
Mix of sun and clouds. Highs in the mid 50s and lows in the upper 30s.
Feels Like
35°
Feels Like
Wind
WSW 12 mph
Wind
Humidity
49%
Humidity
UV Index
2
UV Index
Visibility
7:18 AM
Sunrise
Visibility
5:00 PM
Sunset
Wed 1/14
Wed
Showers
39%
29°
44°
Showers possible. Highs in the low 40s and lows in the mid 20s.
Feels Like
28°
Feels Like
Wind
NW 15 mph
Wind
Humidity
74%
Humidity
UV Index
1
UV Index
Visibility
7:18 AM
Sunrise
Visibility
5:02 PM
Sunset
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