Alton, IL

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Current Weather Forecast for Alton

IL 62002  |   10:34am

Weather Conditions

79°
Feels Like 86°
Cloudy
Cloudy
73° 83°
UV Index
3
UV Index
Air Quality
Moderate
Air Quality
Wind
SW 1 mph
Wind
Rain
0 in
rain

Today

Sat 6/27
83°
Highest Temperature
Rain
99%
Periods of rain. High 83F. Winds SW at 5 to 10 mph. Chance of rain 100%. Rainfall around a quarter of an inch.

Tonight

Sat 6/27
73°
Lowest Temperature
Thunderstorms
48%
Mostly cloudy this evening. Scattered thunderstorms developing after midnight. Low 73F. Winds SSE at 5 to 10 mph. Chance of rain 50%.

Tomorrow

Sun 6/28
94°
Highest Temperature
Partly / Cloudy
20%
Some clouds in the morning will give way to mainly sunny skies for the afternoon. Hot and humid. High 94F. Winds S 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

11AM
Cloudy
17%
79°
Feels Like 86°
Cloudy
Wind
SSW 2 mph
Wind
Pressure
1013 mb
Pressure
Humidity
87%
Humidity
UV Index
1
UV Index
Visibility
10mi
Visibility
Visibility
100%
Cloud Cover
12PM
Rain
73%
80°
Feels Like 87°
Rain
Wind
SW 3 mph
Wind
Pressure
1012 mb
Pressure
Humidity
84%
Humidity
UV Index
4
UV Index
Visibility
5mi
Visibility
Visibility
100%
Cloud Cover
1PM
Rain
99%
79°
Feels Like 85°
Rain
Wind
SW 4 mph
Wind
Pressure
1013 mb
Pressure
Humidity
85%
Humidity
UV Index
2
UV Index
Visibility
1.5mi
Visibility
Visibility
100%
Cloud Cover
2PM
Showers
41%
79°
Feels Like 85°
Showers
Wind
SW 6 mph
Wind
Pressure
1012 mb
Pressure
Humidity
82%
Humidity
UV Index
6
UV Index
Visibility
7mi
Visibility
Visibility
86%
Cloud Cover
3PM
Cloudy
15%
82°
Feels Like 89°
Cloudy
Wind
SW 6 mph
Wind
Pressure
1011 mb
Pressure
Humidity
76%
Humidity
UV Index
5
UV Index
Visibility
10mi
Visibility
Visibility
86%
Cloud Cover
4PM
Cloudy
15%
83°
Feels Like 90°
Cloudy
Wind
SW 7 mph
Wind
Pressure
1011 mb
Pressure
Humidity
72%
Humidity
UV Index
2
UV Index
Visibility
10mi
Visibility
Visibility
90%
Cloud Cover
5PM
Cloudy
15%
82°
Feels Like 89°
Cloudy
Wind
SW 6 mph
Wind
Pressure
1010 mb
Pressure
Humidity
74%
Humidity
UV Index
1
UV Index
Visibility
10mi
Visibility
Visibility
94%
Cloud Cover
6PM
Mostly Cloudy
14%
81°
Feels Like 88°
Mostly Cloudy
Wind
SSW 6 mph
Wind
Pressure
1010 mb
Pressure
Humidity
77%
Humidity
UV Index
1
UV Index
Visibility
10mi
Visibility
Visibility
65%
Cloud Cover
7PM
Mostly Cloudy
19%
81°
Feels Like 88°
Mostly Cloudy
Wind
S 6 mph
Wind
Pressure
1010 mb
Pressure
Humidity
77%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
62%
Cloud Cover
8PM
Mostly Cloudy
16%
80°
Feels Like 87°
Mostly Cloudy
Wind
SSE 5 mph
Wind
Pressure
1010 mb
Pressure
Humidity
81%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
74%
Cloud Cover
9PM
Mostly Cloudy
21%
78°
Feels Like 84°
Mostly Cloudy
Wind
SSE 4 mph
Wind
Pressure
1011 mb
Pressure
Humidity
88%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
62%
Cloud Cover
10PM
Mostly Cloudy
17%
76°
Feels Like 82°
Mostly Cloudy
Wind
SE 4 mph
Wind
Pressure
1011 mb
Pressure
Humidity
94%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
60%
Cloud Cover
Sat 6/27
Sat
Rain
99%
73°
83°
Rain. Highs in the low 80s and lows in the low 70s.
Feels Like
90°
Feels Like
Wind
SW 7 mph
Wind
Humidity
81%
Humidity
UV Index
6
UV Index
Visibility
5:37 AM
Sunrise
Visibility
8:30 PM
Sunset
Sun 6/28
Sun
Partly / Cloudy
20%
73°
94°
Mix of sun and clouds. Highs in the mid 90s and lows in the mid 70s.
Feels Like
105°
Feels Like
Wind
S 12 mph
Wind
Humidity
69%
Humidity
UV Index
9
UV Index
Visibility
5:37 AM
Sunrise
Visibility
8:30 PM
Sunset
Mon 6/29
Mon
Partly / Cloudy
6%
75°
96°
Times of sun and clouds. Highs in the mid 90s and lows in the upper 70s.
Feels Like
105°
Feels Like
Wind
S 13 mph
Wind
Humidity
62%
Humidity
UV Index
9
UV Index
Visibility
5:38 AM
Sunrise
Visibility
8:30 PM
Sunset
Tue 6/30
Tue
Fair / Mostly Sunny
5%
77°
98°
A few clouds. Highs in the upper 90s and lows in the mid 70s.
Feels Like
106°
Feels Like
Wind
SSW 11 mph
Wind
Humidity
59%
Humidity
UV Index
9
UV Index
Visibility
5:38 AM
Sunrise
Visibility
8:30 PM
Sunset
Wed 7/1
Wed
Fair / Mostly Sunny
24%
76°
96°
Mostly sunny. Highs in the mid 90s and lows in the upper 70s.
Feels Like
106°
Feels Like
Wind
SSW 9 mph
Wind
Humidity
60%
Humidity
UV Index
10
UV Index
Visibility
5:39 AM
Sunrise
Visibility
8:30 PM
Sunset
Thu 7/2
Thu
Fair / Mostly Sunny
24%
77°
96°
Plenty of sun. Highs in the mid 90s and lows in the upper 70s.
Feels Like
106°
Feels Like
Wind
SSW 8 mph
Wind
Humidity
61%
Humidity
UV Index
10
UV Index
Visibility
5:39 AM
Sunrise
Visibility
8:30 PM
Sunset
Fri 7/3
Fri
Fair / Mostly Sunny
20%
77°
95°
A few clouds. Highs in the mid 90s and lows in the mid 70s.
Feels Like
106°
Feels Like
Wind
SSW 7 mph
Wind
Humidity
64%
Humidity
UV Index
10
UV Index
Visibility
5:40 AM
Sunrise
Visibility
8:30 PM
Sunset
Sat 7/4
Sat
Partly / Cloudy
19%
76°
94°
Times of sun and clouds. Highs in the mid 90s and lows in the mid 70s.
Feels Like
103°
Feels Like
Wind
SSW 6 mph
Wind
Humidity
64%
Humidity
UV Index
10
UV Index
Visibility
5:40 AM
Sunrise
Visibility
8:29 PM
Sunset
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