Alton, IL

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Current Weather Forecast for Alton

IL 62002  |   9:09am

Weather Conditions

66°
Feels Like 66°
Sunny
Sunny
61° 81°
UV Index
2
UV Index
Air Quality
Good
Air Quality
Wind
SW 12 mph
Wind
Rain
0 in
rain

Today

Wed 4/22
81°
Highest Temperature
Sunny
1%
Plentiful sunshine. High 81F. Winds SW at 10 to 15 mph.

Tonight

Wed 4/22
58°
Lowest Temperature
Partly Cloudy
6%
Partly cloudy skies. Low 58F. Winds S at 5 to 10 mph.

Tomorrow

Thu 4/23
84°
Highest Temperature
Fair / Mostly Sunny
6%
Mostly sunny skies. High 84F. Winds S at 15 to 25 mph.

Local Weather Radar - Alton, IL

Live Alton Local Radar Forecast by FOX Weather

Next 12 Hours Forecast in Alton

Hourly Weather Forecast & Temperature

10AM
Sunny
1%
69°
Feels Like 69°
Sunny
Wind
WSW 12 mph
Wind
Pressure
1018 mb
Pressure
Humidity
56%
Humidity
UV Index
4
UV Index
Visibility
10mi
Visibility
Visibility
5%
Cloud Cover
11AM
Sunny
1%
71°
Feels Like 71°
Sunny
Wind
WSW 11 mph
Wind
Pressure
1018 mb
Pressure
Humidity
55%
Humidity
UV Index
6
UV Index
Visibility
10mi
Visibility
Visibility
7%
Cloud Cover
12PM
Sunny
73°
Feels Like 73°
Sunny
Wind
SW 11 mph
Wind
Pressure
1017 mb
Pressure
Humidity
54%
Humidity
UV Index
7
UV Index
Visibility
10mi
Visibility
Visibility
9%
Cloud Cover
1PM
Sunny
75°
Feels Like 75°
Sunny
Wind
SW 11 mph
Wind
Pressure
1016 mb
Pressure
Humidity
52%
Humidity
UV Index
8
UV Index
Visibility
10mi
Visibility
Visibility
11%
Cloud Cover
2PM
Sunny
78°
Feels Like 78°
Sunny
Wind
SW 11 mph
Wind
Pressure
1016 mb
Pressure
Humidity
48%
Humidity
UV Index
7
UV Index
Visibility
10mi
Visibility
Visibility
16%
Cloud Cover
3PM
Fair / Mostly Sunny
79°
Feels Like 80°
Mostly Sunny
Wind
SW 11 mph
Wind
Pressure
1015 mb
Pressure
Humidity
46%
Humidity
UV Index
5
UV Index
Visibility
10mi
Visibility
Visibility
21%
Cloud Cover
4PM
Sunny
80°
Feels Like 81°
Sunny
Wind
SW 11 mph
Wind
Pressure
1014 mb
Pressure
Humidity
45%
Humidity
UV Index
4
UV Index
Visibility
10mi
Visibility
Visibility
19%
Cloud Cover
5PM
Sunny
80°
Feels Like 81°
Sunny
Wind
SW 10 mph
Wind
Pressure
1014 mb
Pressure
Humidity
45%
Humidity
UV Index
2
UV Index
Visibility
10mi
Visibility
Visibility
11%
Cloud Cover
6PM
Sunny
79°
Feels Like 80°
Sunny
Wind
WSW 10 mph
Wind
Pressure
1013 mb
Pressure
Humidity
46%
Humidity
UV Index
1
UV Index
Visibility
10mi
Visibility
Visibility
9%
Cloud Cover
7PM
Sunny
77°
Feels Like 77°
Sunny
Wind
SW 8 mph
Wind
Pressure
1013 mb
Pressure
Humidity
49%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
6%
Cloud Cover
8PM
Clear
1%
74°
Feels Like 74°
Clear
Wind
SW 7 mph
Wind
Pressure
1013 mb
Pressure
Humidity
54%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
13%
Cloud Cover
9PM
Clear
3%
71°
Feels Like 71°
Clear
Wind
SSW 6 mph
Wind
Pressure
1014 mb
Pressure
Humidity
59%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
19%
Cloud Cover
Wed 4/22
Wed
Sunny
1%
61°
81°
Mainly sunny. Highs in the low 80s and lows in the upper 50s.
Feels Like
81°
Feels Like
Wind
SW 12 mph
Wind
Humidity
51%
Humidity
UV Index
8
UV Index
Visibility
6:14 AM
Sunrise
Visibility
7:44 PM
Sunset
Thu 4/23
Thu
Fair / Mostly Sunny
6%
58°
84°
Mostly sunny. Highs in the mid 80s and lows in the low 60s.
Feels Like
84°
Feels Like
Wind
S 19 mph
Wind
Humidity
52%
Humidity
UV Index
8
UV Index
Visibility
6:13 AM
Sunrise
Visibility
7:45 PM
Sunset
Fri 4/24
Fri
Scattered Thunderstorms
81%
57°
73°
Thunderstorms early. Potential for severe thunderstorms. Highs in the low 70s and lows in the low 50s.
Feels Like
73°
Feels Like
Wind
WSW 11 mph
Wind
Humidity
74%
Humidity
UV Index
3
UV Index
Visibility
6:11 AM
Sunrise
Visibility
7:46 PM
Sunset
Sat 4/25
Sat
Fair / Mostly Sunny
6%
50°
77°
A few clouds. Highs in the upper 70s and lows in the mid 50s.
Feels Like
77°
Feels Like
Wind
ENE 10 mph
Wind
Humidity
55%
Humidity
UV Index
8
UV Index
Visibility
6:10 AM
Sunrise
Visibility
7:47 PM
Sunset
Sun 4/26
Sun
Cloudy
24%
54°
77°
Cloudy. Highs in the upper 70s and lows in the low 60s.
Feels Like
77°
Feels Like
Wind
SE 14 mph
Wind
Humidity
55%
Humidity
UV Index
4
UV Index
Visibility
6:09 AM
Sunrise
Visibility
7:48 PM
Sunset
Mon 4/27
Mon
Thunderstorms
76%
59°
73°
Thunderstorms. Potential for severe thunderstorms. Highs in the low 70s and lows in the low 50s.
Feels Like
73°
Feels Like
Wind
SSW 18 mph
Wind
Humidity
73%
Humidity
UV Index
6
UV Index
Visibility
6:07 AM
Sunrise
Visibility
7:49 PM
Sunset
Tue 4/28
Tue
Partly / Cloudy
5%
52°
71°
Partly cloudy. Highs in the low 70s and lows in the low 50s.
Feels Like
71°
Feels Like
Wind
WNW 11 mph
Wind
Humidity
55%
Humidity
UV Index
7
UV Index
Visibility
6:06 AM
Sunrise
Visibility
7:50 PM
Sunset
Wed 4/29
Wed
Showers
41%
51°
69°
Showers possible. Highs in the upper 60s and lows in the low 50s.
Feels Like
69°
Feels Like
Wind
NNW 12 mph
Wind
Humidity
57%
Humidity
UV Index
6
UV Index
Visibility
6:05 AM
Sunrise
Visibility
7:51 PM
Sunset
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