Alton, IL

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Current Weather Forecast for Alton

IL 62002  |   2:03am

Weather Conditions

78°
Feels Like 84°
Clear
Clear
75° 91°
UV Index
0
UV Index
Air Quality
Moderate
Air Quality
Wind
SW 3 mph
Wind
Rain
0 in
rain

Tonight

Thu 7/16
73°
Lowest Temperature
Partly Cloudy
6%
Some clouds. Low 73F. Winds light and variable.

Tomorrow

Fri 7/17
92°
Highest Temperature
Partly / Cloudy
24%
Sunshine and clouds mixed. A stray shower or thunderstorm is possible. High 92F. Winds W at 5 to 10 mph.

Tomorrow night

Fri 7/17
75°
Lowest Temperature
Fair / Mostly Clear
16%
A few clouds from time to time. Low near 75F. Winds WSW at 5 to 10 mph.

Local Weather Radar - Alton, IL

Live Alton Local Radar Forecast by FOX Weather

Next 12 Hours Forecast in Alton

Hourly Weather Forecast & Temperature

3AM
Clear
6%
77°
Feels Like 77°
Clear
Wind
W 2 mph
Wind
Pressure
1017 mb
Pressure
Humidity
89%
Humidity
UV Index
0
UV Index
Visibility
8mi
Visibility
Visibility
11%
Cloud Cover
4AM
Fair / Mostly Clear
6%
77°
Feels Like 77°
Mostly Clear
Wind
W 3 mph
Wind
Pressure
1018 mb
Pressure
Humidity
90%
Humidity
UV Index
0
UV Index
Visibility
7mi
Visibility
Visibility
21%
Cloud Cover
5AM
Partly Cloudy
4%
76°
Feels Like 76°
Partly Cloudy
Wind
W 3 mph
Wind
Pressure
1018 mb
Pressure
Humidity
91%
Humidity
UV Index
0
UV Index
Visibility
7mi
Visibility
Visibility
30%
Cloud Cover
6AM
Partly / Cloudy
4%
74°
Feels Like 74°
Partly Cloudy
Wind
W 2 mph
Wind
Pressure
1018 mb
Pressure
Humidity
97%
Humidity
UV Index
0
UV Index
Visibility
7mi
Visibility
Visibility
40%
Cloud Cover
7AM
Partly / Cloudy
4%
75°
Feels Like 75°
Partly Cloudy
Wind
W 5 mph
Wind
Pressure
1018 mb
Pressure
Humidity
94%
Humidity
UV Index
0
UV Index
Visibility
7mi
Visibility
Visibility
47%
Cloud Cover
8AM
Partly / Cloudy
3%
78°
Feels Like 78°
Partly Cloudy
Wind
W 5 mph
Wind
Pressure
1018 mb
Pressure
Humidity
88%
Humidity
UV Index
1
UV Index
Visibility
10mi
Visibility
Visibility
52%
Cloud Cover
9AM
Partly / Cloudy
4%
81°
Feels Like 87°
Partly Cloudy
Wind
W 6 mph
Wind
Pressure
1018 mb
Pressure
Humidity
81%
Humidity
UV Index
2
UV Index
Visibility
10mi
Visibility
Visibility
52%
Cloud Cover
10AM
Partly / Cloudy
5%
83°
Feels Like 91°
Partly Cloudy
Wind
W 6 mph
Wind
Pressure
1018 mb
Pressure
Humidity
74%
Humidity
UV Index
5
UV Index
Visibility
10mi
Visibility
Visibility
38%
Cloud Cover
11AM
Partly / Cloudy
4%
86°
Feels Like 95°
Partly Cloudy
Wind
W 7 mph
Wind
Pressure
1018 mb
Pressure
Humidity
69%
Humidity
UV Index
7
UV Index
Visibility
10mi
Visibility
Visibility
31%
Cloud Cover
12PM
Partly / Cloudy
5%
87°
Feels Like 96°
Partly Cloudy
Wind
W 9 mph
Wind
Pressure
1018 mb
Pressure
Humidity
65%
Humidity
UV Index
9
UV Index
Visibility
10mi
Visibility
Visibility
30%
Cloud Cover
1PM
Partly / Cloudy
24%
88°
Feels Like 98°
Partly Cloudy
Wind
W 8 mph
Wind
Pressure
1017 mb
Pressure
Humidity
63%
Humidity
UV Index
9
UV Index
Visibility
10mi
Visibility
Visibility
56%
Cloud Cover
2PM
Mostly Cloudy
24%
88°
Feels Like 98°
Mostly Cloudy
Wind
W 9 mph
Wind
Pressure
1017 mb
Pressure
Humidity
65%
Humidity
UV Index
7
UV Index
Visibility
10mi
Visibility
Visibility
69%
Cloud Cover
Thu 7/16
Thu
Partly Cloudy
6%
75°
91°
Partly cloudy. Lows overnight in the low 70s.
Feels Like
83°
Feels Like
Wind
W 2 mph
Wind
Humidity
92%
Humidity
UV Index
0
UV Index
Visibility
5:48 AM
Sunrise
Visibility
8:25 PM
Sunset
Fri 7/17
Fri
Partly / Cloudy
24%
73°
91°
Times of sun and clouds. Highs in the low 90s and lows in the mid 70s.
Feels Like
100°
Feels Like
Wind
W 9 mph
Wind
Humidity
69%
Humidity
UV Index
9
UV Index
Visibility
5:49 AM
Sunrise
Visibility
8:24 PM
Sunset
Sat 7/18
Sat
Fair / Mostly Sunny
22%
75°
93°
More sun than clouds. Highs in the low 90s and lows in the mid 70s.
Feels Like
102°
Feels Like
Wind
W 11 mph
Wind
Humidity
65%
Humidity
UV Index
10
UV Index
Visibility
5:50 AM
Sunrise
Visibility
8:23 PM
Sunset
Sun 7/19
Sun
Partly / Cloudy
20%
75°
91°
Partly cloudy. Highs in the low 90s and lows in the mid 70s.
Feels Like
100°
Feels Like
Wind
NNE 7 mph
Wind
Humidity
70%
Humidity
UV Index
10
UV Index
Visibility
5:50 AM
Sunrise
Visibility
8:23 PM
Sunset
Mon 7/20
Mon
Partly / Cloudy
7%
74°
96°
Times of sun and clouds. Highs in the mid 90s and lows in the upper 70s.
Feels Like
107°
Feels Like
Wind
SSW 7 mph
Wind
Humidity
65%
Humidity
UV Index
10
UV Index
Visibility
5:51 AM
Sunrise
Visibility
8:22 PM
Sunset
Tue 7/21
Tue
Partly / Cloudy
15%
72°
91°
Partly cloudy. Highs in the low 90s and lows in the mid 60s.
Feels Like
98°
Feels Like
Wind
NW 12 mph
Wind
Humidity
60%
Humidity
UV Index
10
UV Index
Visibility
5:52 AM
Sunrise
Visibility
8:21 PM
Sunset
Wed 7/22
Wed
Partly / Cloudy
3%
66°
82°
Partly cloudy. Highs in the low 80s and lows in the low 60s.
Feels Like
82°
Feels Like
Wind
N 10 mph
Wind
Humidity
56%
Humidity
UV Index
10
UV Index
Visibility
5:53 AM
Sunrise
Visibility
8:20 PM
Sunset
Thu 7/23
Thu
Partly / Cloudy
15%
63°
82°
Mix of sun and clouds. Highs in the low 80s and lows in the mid 60s.
Feels Like
82°
Feels Like
Wind
NE 8 mph
Wind
Humidity
56%
Humidity
UV Index
9
UV Index
Visibility
5:54 AM
Sunrise
Visibility
8:20 PM
Sunset
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