Alton, IL

See Radar

Current Weather Forecast for Alton

IL 62002  |   6:56pm

Weather Conditions

84°
Feels Like 91°
Fair / Mostly Sunny
Fair
74° 97°
UV Index
0
UV Index
Air Quality
Moderate
Air Quality
Wind
SSE 4 mph
Wind
Rain
0 in
rain

Tonight

Wed 9/16
73°
Lowest Temperature
Partly Cloudy
8%
Some clouds. Low 73F. Winds S at 5 to 10 mph.

Tomorrow

Thu 9/17
96°
Highest Temperature
Partly / Cloudy
24%
Sunshine and clouds mixed. Slight chance of a rain shower. High 96F. Winds WSW at 5 to 10 mph.

Tomorrow night

Thu 9/17
72°
Lowest Temperature
Fair / Mostly Clear
15%
A stray shower or thunderstorm is possible early. Mostly clear skies. Low 72F. 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

7PM
Fair / Mostly Sunny
6%
84°
Feels Like 91°
Mostly Sunny
Wind
S 4 mph
Wind
Pressure
1022 mb
Pressure
Humidity
69%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
27%
Cloud Cover
8PM
Fair / Mostly Clear
5%
82°
Feels Like 89°
Mostly Clear
Wind
S 2 mph
Wind
Pressure
1022 mb
Pressure
Humidity
76%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
22%
Cloud Cover
9PM
Partly Cloudy
3%
80°
Feels Like 87°
Partly Cloudy
Wind
SSE 3 mph
Wind
Pressure
1022 mb
Pressure
Humidity
81%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
31%
Cloud Cover
10PM
Partly Cloudy
2%
79°
Feels Like 85°
Partly Cloudy
Wind
SSE 3 mph
Wind
Pressure
1022 mb
Pressure
Humidity
86%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
56%
Cloud Cover
11PM
Partly Cloudy
3%
78°
Feels Like 84°
Partly Cloudy
Wind
SSE 2 mph
Wind
Pressure
1022 mb
Pressure
Humidity
87%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
45%
Cloud Cover
12AM
Partly Cloudy
3%
78°
Feels Like 78°
Partly Cloudy
Wind
SSE 2 mph
Wind
Pressure
1022 mb
Pressure
Humidity
88%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
40%
Cloud Cover
1AM
Partly Cloudy
3%
78°
Feels Like 78°
Partly Cloudy
Wind
S 2 mph
Wind
Pressure
1022 mb
Pressure
Humidity
88%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
38%
Cloud Cover
2AM
Partly Cloudy
7%
77°
Feels Like 82°
Partly Cloudy
Wind
S 3 mph
Wind
Pressure
1022 mb
Pressure
Humidity
89%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
46%
Cloud Cover
3AM
Partly Cloudy
7%
77°
Feels Like 82°
Partly Cloudy
Wind
S 2 mph
Wind
Pressure
1022 mb
Pressure
Humidity
89%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
34%
Cloud Cover
4AM
Partly Cloudy
7%
76°
Feels Like 80°
Partly Cloudy
Wind
S 3 mph
Wind
Pressure
1022 mb
Pressure
Humidity
88%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
36%
Cloud Cover
5AM
Fair / Mostly Clear
7%
76°
Feels Like 80°
Mostly Clear
Wind
S 3 mph
Wind
Pressure
1022 mb
Pressure
Humidity
87%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
27%
Cloud Cover
6AM
Fair / Mostly Clear
7%
75°
Feels Like 79°
Mostly Clear
Wind
SSW 3 mph
Wind
Pressure
1022 mb
Pressure
Humidity
86%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
20%
Cloud Cover
Wed 9/16
Wed
Partly Cloudy
8%
74°
97°
Partly cloudy. Lows overnight in the low 70s.
Feels Like
89°
Feels Like
Wind
S 7 mph
Wind
Humidity
84%
Humidity
UV Index
0
UV Index
Visibility
6:43 AM
Sunrise
Visibility
7:07 PM
Sunset
Thu 9/17
Thu
Partly / Cloudy
24%
73°
96°
Times of sun and clouds. Highs in the mid 90s and lows in the low 70s.
Feels Like
103°
Feels Like
Wind
WSW 8 mph
Wind
Humidity
57%
Humidity
UV Index
7
UV Index
Visibility
6:44 AM
Sunrise
Visibility
7:05 PM
Sunset
Fri 9/18
Fri
Scattered Thunderstorms
43%
72°
95°
Afternoon showers and thunderstorms. Highs in the mid 90s and lows in the low 70s.
Feels Like
101°
Feels Like
Wind
SE 7 mph
Wind
Humidity
63%
Humidity
UV Index
7
UV Index
Visibility
6:45 AM
Sunrise
Visibility
7:03 PM
Sunset
Sat 9/19
Sat
Partly / Cloudy
5%
72°
96°
Partly cloudy. Highs in the mid 90s and lows in the low 70s.
Feels Like
97°
Feels Like
Wind
SW 10 mph
Wind
Humidity
49%
Humidity
UV Index
6
UV Index
Visibility
6:46 AM
Sunrise
Visibility
7:02 PM
Sunset
Sun 9/20
Sun
Partly / Cloudy
15%
70°
91°
Times of sun and clouds. Highs in the low 90s and lows in the upper 60s.
Feels Like
92°
Feels Like
Wind
NW 8 mph
Wind
Humidity
54%
Humidity
UV Index
5
UV Index
Visibility
6:46 AM
Sunrise
Visibility
7:00 PM
Sunset
Mon 9/21
Mon
Scattered Thunderstorms
38%
65°
81°
A few thunderstorms possible. Highs in the low 80s and lows in the low 60s.
Feels Like
83°
Feels Like
Wind
N 9 mph
Wind
Humidity
71%
Humidity
UV Index
4
UV Index
Visibility
6:47 AM
Sunrise
Visibility
6:59 PM
Sunset
Tue 9/22
Tue
Partly / Cloudy
20%
62°
73°
Times of sun and clouds. Highs in the low 70s and lows in the upper 50s.
Feels Like
73°
Feels Like
Wind
NNE 9 mph
Wind
Humidity
74%
Humidity
UV Index
6
UV Index
Visibility
6:48 AM
Sunrise
Visibility
6:57 PM
Sunset
Wed 9/23
Wed
Partly / Cloudy
16%
59°
77°
Mix of sun and clouds. Highs in the upper 70s and lows in the upper 50s.
Feels Like
77°
Feels Like
Wind
NNE 7 mph
Wind
Humidity
64%
Humidity
UV Index
6
UV Index
Visibility
6:49 AM
Sunrise
Visibility
6:56 PM
Sunset
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