Alton, IL

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Current Weather Forecast for Alton

IL 62002  |   10:36pm

Weather Conditions

86°
Feels Like 94°
Clear
Clear
77° 105°
UV Index
0
UV Index
Air Quality
Moderate
Air Quality
Wind
E 1 mph
Wind
Rain
0 in
rain

Tonight

Fri 9/4
75°
Lowest Temperature
Fair / Mostly Clear
8%
A few passing clouds. Low around 75F. Winds light and variable.

Tomorrow

Sat 9/5
99°
Highest Temperature
Partly / Cloudy
24%
Partly cloudy. Very hot. High 99F. Winds NW at 5 to 10 mph.

Tomorrow night

Sat 9/5
70°
Lowest Temperature
Partly Cloudy
21%
Clear to partly cloudy. Low around 70F. Winds light and variable.

Local Weather Radar - Alton, IL

Live Alton Local Radar Forecast by FOX Weather

Next 12 Hours Forecast in Alton

Hourly Weather Forecast & Temperature

11PM
Clear
1%
85°
Feels Like 92°
Clear
Wind
SE 0 mph
Wind
Pressure
1013 mb
Pressure
Humidity
68%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
2%
Cloud Cover
12AM
Clear
1%
84°
Feels Like 91°
Clear
Wind
SSE 1 mph
Wind
Pressure
1012 mb
Pressure
Humidity
70%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
2%
Cloud Cover
1AM
Clear
1%
83°
Feels Like 90°
Clear
Wind
SSW 1 mph
Wind
Pressure
1012 mb
Pressure
Humidity
72%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
6%
Cloud Cover
2AM
Clear
2%
80°
Feels Like 86°
Clear
Wind
SW 1 mph
Wind
Pressure
1013 mb
Pressure
Humidity
80%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
5%
Cloud Cover
3AM
Clear
2%
79°
Feels Like 84°
Clear
Wind
SW 1 mph
Wind
Pressure
1013 mb
Pressure
Humidity
84%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
12%
Cloud Cover
4AM
Clear
3%
78°
Feels Like 83°
Clear
Wind
SW 1 mph
Wind
Pressure
1013 mb
Pressure
Humidity
84%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
14%
Cloud Cover
5AM
Partly Cloudy
4%
78°
Feels Like 78°
Partly Cloudy
Wind
SW 1 mph
Wind
Pressure
1013 mb
Pressure
Humidity
82%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
30%
Cloud Cover
6AM
Partly Cloudy
8%
76°
Feels Like 81°
Partly Cloudy
Wind
WSW 1 mph
Wind
Pressure
1013 mb
Pressure
Humidity
83%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
37%
Cloud Cover
7AM
Partly / Cloudy
8%
76°
Feels Like 81°
Partly Cloudy
Wind
W 3 mph
Wind
Pressure
1013 mb
Pressure
Humidity
81%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
45%
Cloud Cover
8AM
Partly / Cloudy
3%
80°
Feels Like 85°
Partly Cloudy
Wind
W 3 mph
Wind
Pressure
1014 mb
Pressure
Humidity
76%
Humidity
UV Index
1
UV Index
Visibility
10mi
Visibility
Visibility
36%
Cloud Cover
9AM
Sunny
2%
84°
Feels Like 90°
Sunny
Wind
W 5 mph
Wind
Pressure
1013 mb
Pressure
Humidity
68%
Humidity
UV Index
2
UV Index
Visibility
10mi
Visibility
Visibility
19%
Cloud Cover
10AM
Sunny
1%
87°
Feels Like 95°
Sunny
Wind
W 6 mph
Wind
Pressure
1013 mb
Pressure
Humidity
60%
Humidity
UV Index
4
UV Index
Visibility
10mi
Visibility
Visibility
14%
Cloud Cover
Fri 9/4
Fri
Fair / Mostly Clear
8%
77°
105°
A few clouds. Lows overnight in the mid 70s.
Feels Like
90°
Feels Like
Wind
SSW 2 mph
Wind
Humidity
78%
Humidity
UV Index
0
UV Index
Visibility
6:32 AM
Sunrise
Visibility
7:26 PM
Sunset
Sat 9/5
Sat
Partly / Cloudy
24%
75°
99°
Mix of sun and clouds. Highs in the upper 90s and lows in the low 70s.
Feels Like
106°
Feels Like
Wind
NW 8 mph
Wind
Humidity
54%
Humidity
UV Index
8
UV Index
Visibility
6:33 AM
Sunrise
Visibility
7:24 PM
Sunset
Sun 9/6
Sun
Fair / Mostly Sunny
22%
68°
89°
More sun than clouds. Highs in the upper 80s and lows in the low 60s.
Feels Like
91°
Feels Like
Wind
ENE 10 mph
Wind
Humidity
65%
Humidity
UV Index
8
UV Index
Visibility
6:34 AM
Sunrise
Visibility
7:23 PM
Sunset
Mon 9/7
Mon
Partly / Cloudy
6%
62°
87°
Partly cloudy. Highs in the upper 80s and lows in the low 60s.
Feels Like
87°
Feels Like
Wind
E 8 mph
Wind
Humidity
54%
Humidity
UV Index
8
UV Index
Visibility
6:35 AM
Sunrise
Visibility
7:21 PM
Sunset
Tue 9/8
Tue
Fair / Mostly Sunny
4%
61°
93°
More sun than clouds. Highs in the low 90s and lows in the low 70s.
Feels Like
94°
Feels Like
Wind
SSE 8 mph
Wind
Humidity
52%
Humidity
UV Index
8
UV Index
Visibility
6:36 AM
Sunrise
Visibility
7:19 PM
Sunset
Wed 9/9
Wed
Fair / Mostly Sunny
18%
72°
96°
Mostly sunny. Highs in the mid 90s and lows in the upper 60s.
Feels Like
101°
Feels Like
Wind
WSW 10 mph
Wind
Humidity
51%
Humidity
UV Index
8
UV Index
Visibility
6:37 AM
Sunrise
Visibility
7:18 PM
Sunset
Thu 9/10
Thu
Scattered Showers
54%
65°
83°
A few morning showers. Highs in the low 80s and lows in the low 60s.
Feels Like
84°
Feels Like
Wind
NNW 8 mph
Wind
Humidity
61%
Humidity
UV Index
7
UV Index
Visibility
6:38 AM
Sunrise
Visibility
7:16 PM
Sunset
Fri 9/11
Fri
Partly / Cloudy
23%
61°
89°
Mix of sun and clouds. Highs in the upper 80s and lows in the low 60s.
Feels Like
89°
Feels Like
Wind
S 8 mph
Wind
Humidity
58%
Humidity
UV Index
7
UV Index
Visibility
6:39 AM
Sunrise
Visibility
7:15 PM
Sunset
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