Alton, IL

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Current Weather Forecast for Alton

IL 62002  |   6:29pm

Weather Conditions

81°
Feels Like 86°
Mostly Cloudy
Mostly Cloudy
73° 90°
UV Index
1
UV Index
Air Quality
Good
Air Quality
Wind
SSW 8 mph
Wind
Rain
0 in
rain

Tonight

Thu 7/9
71°
Lowest Temperature
Scattered Showers
34%
Partly cloudy skies this evening. A few showers developing late. Low 71F. Winds SSW at 5 to 10 mph. Chance of rain 30%.

Tomorrow

Fri 7/10
88°
Highest Temperature
Scattered Thunderstorms
39%
Mostly cloudy early. Scattered thunderstorms developing later in the day. Storms may contain strong gusty winds. High 88F. Winds SW at 5 to 10 mph. Chance of rain 40%.

Tomorrow night

Fri 7/10
71°
Lowest Temperature
Scattered Thunderstorms
58%
Scattered thunderstorms in the evening. Cloudy skies overnight. Storms may contain strong gusty winds. Low 71F. Winds light and variable. 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

7PM
Mostly Cloudy
7%
81°
Feels Like 86°
Mostly Cloudy
Wind
S 7 mph
Wind
Pressure
1010 mb
Pressure
Humidity
73%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
68%
Cloud Cover
8PM
Mostly Cloudy
9%
80°
Feels Like 86°
Mostly Cloudy
Wind
S 6 mph
Wind
Pressure
1010 mb
Pressure
Humidity
76%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
79%
Cloud Cover
9PM
Mostly Cloudy
9%
77°
Feels Like 77°
Mostly Cloudy
Wind
S 5 mph
Wind
Pressure
1011 mb
Pressure
Humidity
83%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
76%
Cloud Cover
10PM
Mostly Cloudy
7%
76°
Feels Like 76°
Mostly Cloudy
Wind
S 3 mph
Wind
Pressure
1011 mb
Pressure
Humidity
88%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
74%
Cloud Cover
11PM
Cloudy
15%
75°
Feels Like 75°
Cloudy
Wind
S 3 mph
Wind
Pressure
1011 mb
Pressure
Humidity
88%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
84%
Cloud Cover
12AM
Cloudy
15%
75°
Feels Like 75°
Cloudy
Wind
S 3 mph
Wind
Pressure
1011 mb
Pressure
Humidity
90%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
80%
Cloud Cover
1AM
Cloudy
20%
74°
Feels Like 74°
Cloudy
Wind
SSW 3 mph
Wind
Pressure
1011 mb
Pressure
Humidity
91%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
82%
Cloud Cover
2AM
Showers
34%
73°
Feels Like 76°
Few Showers
Wind
SW 3 mph
Wind
Pressure
1011 mb
Pressure
Humidity
94%
Humidity
UV Index
0
UV Index
Visibility
9mi
Visibility
Visibility
79%
Cloud Cover
3AM
Mostly Cloudy
16%
73°
Feels Like 76°
Mostly Cloudy
Wind
WSW 2 mph
Wind
Pressure
1011 mb
Pressure
Humidity
96%
Humidity
UV Index
0
UV Index
Visibility
8mi
Visibility
Visibility
70%
Cloud Cover
4AM
Mostly Cloudy
16%
72°
Feels Like 75°
Mostly Cloudy
Wind
SW 3 mph
Wind
Pressure
1011 mb
Pressure
Humidity
95%
Humidity
UV Index
0
UV Index
Visibility
6mi
Visibility
Visibility
65%
Cloud Cover
5AM
Mostly Cloudy
8%
72°
Feels Like 75°
Mostly Cloudy
Wind
SW 2 mph
Wind
Pressure
1011 mb
Pressure
Humidity
96%
Humidity
UV Index
0
UV Index
Visibility
7mi
Visibility
Visibility
72%
Cloud Cover
6AM
Mostly Cloudy
8%
72°
Feels Like 75°
Mostly Cloudy
Wind
SW 2 mph
Wind
Pressure
1012 mb
Pressure
Humidity
97%
Humidity
UV Index
0
UV Index
Visibility
6mi
Visibility
Visibility
73%
Cloud Cover
Thu 7/9
Thu
Scattered Showers
34%
73°
90°
Showers late. Lows overnight in the low 70s.
Feels Like
86°
Feels Like
Wind
SSW 7 mph
Wind
Humidity
88%
Humidity
UV Index
0
UV Index
Visibility
5:43 AM
Sunrise
Visibility
8:28 PM
Sunset
Fri 7/10
Fri
Scattered Thunderstorms
39%
71°
88°
Afternoon showers and thunderstorms. Highs in the upper 80s and lows in the low 70s.
Feels Like
95°
Feels Like
Wind
SW 6 mph
Wind
Humidity
74%
Humidity
UV Index
7
UV Index
Visibility
5:44 AM
Sunrise
Visibility
8:27 PM
Sunset
Sat 7/11
Sat
Partly / Cloudy
11%
71°
87°
Times of sun and clouds. Highs in the upper 80s and lows in the upper 60s.
Feels Like
91°
Feels Like
Wind
NNE 8 mph
Wind
Humidity
73%
Humidity
UV Index
9
UV Index
Visibility
5:44 AM
Sunrise
Visibility
8:27 PM
Sunset
Sun 7/12
Sun
Fair / Mostly Sunny
8%
69°
89°
More sun than clouds. Highs in the upper 80s and lows in the upper 60s.
Feels Like
92°
Feels Like
Wind
ENE 10 mph
Wind
Humidity
62%
Humidity
UV Index
10
UV Index
Visibility
5:45 AM
Sunrise
Visibility
8:27 PM
Sunset
Mon 7/13
Mon
Sunny
10%
68°
91°
Mainly sunny. Highs in the low 90s and lows in the upper 60s.
Feels Like
93°
Feels Like
Wind
ENE 9 mph
Wind
Humidity
56%
Humidity
UV Index
10
UV Index
Visibility
5:46 AM
Sunrise
Visibility
8:26 PM
Sunset
Tue 7/14
Tue
Sunny
17%
69°
92°
Mainly sunny. Highs in the low 90s and lows in the low 70s.
Feels Like
96°
Feels Like
Wind
ENE 7 mph
Wind
Humidity
59%
Humidity
UV Index
10
UV Index
Visibility
5:46 AM
Sunrise
Visibility
8:26 PM
Sunset
Wed 7/15
Wed
Sunny
7%
72°
93°
Sunny. Highs in the low 90s and lows in the mid 70s.
Feels Like
98°
Feels Like
Wind
SE 6 mph
Wind
Humidity
62%
Humidity
UV Index
10
UV Index
Visibility
5:47 AM
Sunrise
Visibility
8:25 PM
Sunset
Thu 7/16
Thu
Sunny
15%
74°
94°
Mainly sunny. Highs in the mid 90s and lows in the mid 70s.
Feels Like
99°
Feels Like
Wind
SW 7 mph
Wind
Humidity
60%
Humidity
UV Index
10
UV Index
Visibility
5:48 AM
Sunrise
Visibility
8:25 PM
Sunset
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