Alton, IL

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Current Weather Forecast for Alton

IL 62002  |   3:42pm

Weather Conditions

63°
Feels Like 63°
Sunny
Sunny
35° 66°
UV Index
0
UV Index
Air Quality
Good
Air Quality
Wind
S 11 mph
Wind
Rain
0 in
rain

Tonight

Wed 1/7
45°
Lowest Temperature
Mostly Cloudy
10%
Partly cloudy skies early will give way to cloudy skies late. Low around 45F. Winds SSE at 10 to 15 mph.

Tomorrow

Thu 1/8
65°
Highest Temperature
Scattered Thunderstorms
69%
Becoming windy with scattered thunderstorms in the afternoon. Near record high temperatures. High around 65F. Winds SSE at 20 to 30 mph. Chance of rain 70%.

Tomorrow night

Thu 1/8
47°
Lowest Temperature
Scattered Showers
62%
Windy. Some showers in the evening then partly cloudy overnight. Low 47F. Winds SW 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

4PM
Sunny
1%
62°
Feels Like 61°
Sunny
Wind
SSE 10 mph
Wind
Pressure
1013 mb
Pressure
Humidity
38%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
0%
Cloud Cover
5PM
Clear
1%
58°
Feels Like 56°
Clear
Wind
SE 10 mph
Wind
Pressure
1013 mb
Pressure
Humidity
45%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
0%
Cloud Cover
6PM
Clear
1%
54°
Feels Like 51°
Clear
Wind
SSE 10 mph
Wind
Pressure
1013 mb
Pressure
Humidity
52%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
6%
Cloud Cover
7PM
Partly Cloudy
1%
51°
Feels Like 47°
Partly Cloudy
Wind
SSE 9 mph
Wind
Pressure
1013 mb
Pressure
Humidity
65%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
31%
Cloud Cover
8PM
Partly Cloudy
2%
49°
Feels Like 46°
Partly Cloudy
Wind
SSE 9 mph
Wind
Pressure
1013 mb
Pressure
Humidity
68%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
41%
Cloud Cover
9PM
Partly Cloudy
2%
48°
Feels Like 44°
Partly Cloudy
Wind
SSE 9 mph
Wind
Pressure
1013 mb
Pressure
Humidity
71%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
45%
Cloud Cover
10PM
Mostly Cloudy
2%
47°
Feels Like 43°
Mostly Cloudy
Wind
SSE 8 mph
Wind
Pressure
1013 mb
Pressure
Humidity
73%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
67%
Cloud Cover
11PM
Partly Cloudy
6%
47°
Feels Like 42°
Partly Cloudy
Wind
SSE 8 mph
Wind
Pressure
1013 mb
Pressure
Humidity
73%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
55%
Cloud Cover
12AM
Partly Cloudy
6%
46°
Feels Like 42°
Partly Cloudy
Wind
SSE 8 mph
Wind
Pressure
1013 mb
Pressure
Humidity
73%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
59%
Cloud Cover
1AM
Mostly Cloudy
6%
46°
Feels Like 42°
Mostly Cloudy
Wind
SSE 8 mph
Wind
Pressure
1012 mb
Pressure
Humidity
77%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
73%
Cloud Cover
2AM
Mostly Cloudy
6%
46°
Feels Like 42°
Mostly Cloudy
Wind
SE 8 mph
Wind
Pressure
1012 mb
Pressure
Humidity
77%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
64%
Cloud Cover
3AM
Mostly Cloudy
6%
47°
Feels Like 43°
Mostly Cloudy
Wind
SSE 8 mph
Wind
Pressure
1011 mb
Pressure
Humidity
79%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
76%
Cloud Cover
Wed 1/7
Wed
Mostly Cloudy
10%
35°
66°
Mainly cloudy. Lows overnight in the mid 40s.
Feels Like
42°
Feels Like
Wind
SSE 11 mph
Wind
Humidity
67%
Humidity
UV Index
0
UV Index
Visibility
7:19 AM
Sunrise
Visibility
4:54 PM
Sunset
Thu 1/8
Thu
Scattered Thunderstorms
69%
45°
65°
Windy with afternoon thunderstorms. Highs in the mid 60s and lows in the upper 40s.
Feels Like
65°
Feels Like
Wind
SSE 21 mph
Wind
Humidity
85%
Humidity
UV Index
1
UV Index
Visibility
7:19 AM
Sunrise
Visibility
4:55 PM
Sunset
Fri 1/9
Fri
Partly / Cloudy
6%
42°
62°
Morning clouds followed by afternoon sun. Highs in the low 50s and lows in the upper 30s.
Feels Like
42°
Feels Like
Wind
NW 13 mph
Wind
Humidity
75%
Humidity
UV Index
2
UV Index
Visibility
7:19 AM
Sunrise
Visibility
4:56 PM
Sunset
Sat 1/10
Sat
Scattered Showers
46%
31°
44°
A few morning showers. Highs in the low 40s and lows in the mid 20s.
Feels Like
30°
Feels Like
Wind
WNW 17 mph
Wind
Humidity
74%
Humidity
UV Index
2
UV Index
Visibility
7:19 AM
Sunrise
Visibility
4:57 PM
Sunset
Sun 1/11
Sun
Partly / Cloudy
2%
24°
36°
Times of sun and clouds. Highs in the mid 30s and lows in the mid 20s.
Feels Like
13°
Feels Like
Wind
WNW 15 mph
Wind
Humidity
57%
Humidity
UV Index
2
UV Index
Visibility
7:19 AM
Sunrise
Visibility
4:58 PM
Sunset
Mon 1/12
Mon
Sunny
3%
24°
51°
Sunshine. Highs in the low 50s and lows in the upper 30s.
Feels Like
19°
Feels Like
Wind
SSW 12 mph
Wind
Humidity
54%
Humidity
UV Index
2
UV Index
Visibility
7:18 AM
Sunrise
Visibility
4:59 PM
Sunset
Tue 1/13
Tue
Mostly Cloudy
6%
38°
56°
More clouds than sun. Highs in the mid 50s and lows in the upper 30s.
Feels Like
36°
Feels Like
Wind
WSW 12 mph
Wind
Humidity
50%
Humidity
UV Index
2
UV Index
Visibility
7:18 AM
Sunrise
Visibility
5:00 PM
Sunset
Wed 1/14
Wed
Cloudy
24%
26°
44°
Cloudy. Highs in the low 40s and lows in the low 20s.
Feels Like
25°
Feels Like
Wind
NW 14 mph
Wind
Humidity
71%
Humidity
UV Index
1
UV Index
Visibility
7:18 AM
Sunrise
Visibility
5:02 PM
Sunset
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