Alton, IL

See Radar

Current Weather Forecast for Alton

IL 62002  |   2:10pm

Weather Conditions

74°
Feels Like 74°
Cloudy
Cloudy
70° 81°
UV Index
4
UV Index
Air Quality
Moderate
Air Quality
Wind
SSE 12 mph
Wind
Rain
0 in
rain

Today

Fri 7/31
81°
Highest Temperature
Cloudy
19%
Generally cloudy. A stray shower or thunderstorm is possible. High 81F. Winds SSE at 10 to 20 mph.

Tonight

Fri 7/31
68°
Lowest Temperature
Strong Storms
97%
Thunderstorms, some strong during the evening will give way to cloudy skies after midnight. Low 68F. Winds SW at 10 to 20 mph. Chance of rain 100%.

Tomorrow

Sat 8/1
73°
Highest Temperature
Showers
55%
Cloudy with occasional rain showers. High 73F. Winds WNW at 10 to 20 mph. 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

3PM
Cloudy
15%
76°
Feels Like 76°
Cloudy
Wind
SSE 13 mph
Wind
Pressure
1010 mb
Pressure
Humidity
89%
Humidity
UV Index
5
UV Index
Visibility
9mi
Visibility
Visibility
85%
Cloud Cover
4PM
Cloudy
15%
78°
Feels Like 78°
Cloudy
Wind
SSE 14 mph
Wind
Pressure
1009 mb
Pressure
Humidity
85%
Humidity
UV Index
3
UV Index
Visibility
10mi
Visibility
Visibility
82%
Cloud Cover
5PM
Mostly Cloudy
15%
79°
Feels Like 85°
Mostly Cloudy
Wind
SSE 14 mph
Wind
Pressure
1007 mb
Pressure
Humidity
84%
Humidity
UV Index
2
UV Index
Visibility
9mi
Visibility
Visibility
70%
Cloud Cover
6PM
Cloudy
19%
80°
Feels Like 86°
Cloudy
Wind
SSE 14 mph
Wind
Pressure
1006 mb
Pressure
Humidity
82%
Humidity
UV Index
1
UV Index
Visibility
8mi
Visibility
Visibility
80%
Cloud Cover
7PM
Scattered Thunderstorms
51%
79°
Feels Like 85°
Scattered Strong Storms
Wind
SSE 13 mph
Wind
Pressure
1006 mb
Pressure
Humidity
86%
Humidity
UV Index
0
UV Index
Visibility
6mi
Visibility
Visibility
91%
Cloud Cover
8PM
Strong Storms
97%
77°
Feels Like 77°
Strong Storms
Wind
SSE 13 mph
Wind
Pressure
1005 mb
Pressure
Humidity
90%
Humidity
UV Index
0
UV Index
Visibility
5mi
Visibility
Visibility
94%
Cloud Cover
9PM
Strong Storms
80%
76°
Feels Like 82°
Strong Storms
Wind
S 12 mph
Wind
Pressure
1005 mb
Pressure
Humidity
95%
Humidity
UV Index
0
UV Index
Visibility
4mi
Visibility
Visibility
98%
Cloud Cover
10PM
Scattered Thunderstorms
56%
76°
Feels Like 82°
Scattered Strong Storms
Wind
S 11 mph
Wind
Pressure
1005 mb
Pressure
Humidity
95%
Humidity
UV Index
0
UV Index
Visibility
3mi
Visibility
Visibility
90%
Cloud Cover
11PM
Partly Cloudy
24%
75°
Feels Like 81°
Partly Cloudy
Wind
SSW 9 mph
Wind
Pressure
1005 mb
Pressure
Humidity
98%
Humidity
UV Index
0
UV Index
Visibility
5mi
Visibility
Visibility
57%
Cloud Cover
12AM
Mostly Cloudy
20%
75°
Feels Like 80°
Mostly Cloudy
Wind
SW 9 mph
Wind
Pressure
1004 mb
Pressure
Humidity
95%
Humidity
UV Index
0
UV Index
Visibility
5mi
Visibility
Visibility
69%
Cloud Cover
1AM
Mostly Cloudy
13%
74°
Feels Like 76°
Mostly Cloudy
Wind
WSW 8 mph
Wind
Pressure
1004 mb
Pressure
Humidity
94%
Humidity
UV Index
0
UV Index
Visibility
7mi
Visibility
Visibility
62%
Cloud Cover
2AM
Partly Cloudy
15%
73°
Feels Like 75°
Partly Cloudy
Wind
WSW 9 mph
Wind
Pressure
1004 mb
Pressure
Humidity
94%
Humidity
UV Index
0
UV Index
Visibility
6mi
Visibility
Visibility
52%
Cloud Cover
Fri 7/31
Fri
Cloudy
19%
70°
81°
Cloudy. Highs in the low 80s and lows in the upper 60s.
Feels Like
86°
Feels Like
Wind
SSE 14 mph
Wind
Humidity
87%
Humidity
UV Index
5
UV Index
Visibility
6:01 AM
Sunrise
Visibility
8:12 PM
Sunset
Sat 8/1
Sat
Showers
55%
68°
75°
Showers. Highs in the low 70s and lows in the upper 60s.
Feels Like
75°
Feels Like
Wind
WNW 13 mph
Wind
Humidity
92%
Humidity
UV Index
6
UV Index
Visibility
6:01 AM
Sunrise
Visibility
8:11 PM
Sunset
Sun 8/2
Sun
Partly / Cloudy
13%
67°
80°
Mix of sun and clouds. Highs in the low 80s and lows in the mid 60s.
Feels Like
83°
Feels Like
Wind
N 14 mph
Wind
Humidity
77%
Humidity
UV Index
8
UV Index
Visibility
6:02 AM
Sunrise
Visibility
8:10 PM
Sunset
Mon 8/3
Mon
Partly / Cloudy
7%
64°
84°
Times of sun and clouds. Highs in the mid 80s and lows in the mid 60s.
Feels Like
86°
Feels Like
Wind
NNE 7 mph
Wind
Humidity
72%
Humidity
UV Index
9
UV Index
Visibility
6:03 AM
Sunrise
Visibility
8:09 PM
Sunset
Tue 8/4
Tue
Sunny
7%
65°
86°
Mainly sunny. Highs in the mid 80s and lows in the upper 60s.
Feels Like
89°
Feels Like
Wind
ENE 5 mph
Wind
Humidity
69%
Humidity
UV Index
9
UV Index
Visibility
6:04 AM
Sunrise
Visibility
8:08 PM
Sunset
Wed 8/5
Wed
Partly / Cloudy
11%
67°
87°
Mix of sun and clouds. Highs in the upper 80s and lows in the low 70s.
Feels Like
92°
Feels Like
Wind
SSE 7 mph
Wind
Humidity
69%
Humidity
UV Index
9
UV Index
Visibility
6:05 AM
Sunrise
Visibility
8:07 PM
Sunset
Thu 8/6
Thu
Scattered Showers
57%
71°
84°
Showers ending by midday. Highs in the mid 80s and lows in the low 70s.
Feels Like
90°
Feels Like
Wind
ESE 9 mph
Wind
Humidity
75%
Humidity
UV Index
9
UV Index
Visibility
6:06 AM
Sunrise
Visibility
8:06 PM
Sunset
Fri 8/7
Fri
Scattered Thunderstorms
46%
70°
88°
Morning showers and thunderstorms. Highs in the upper 80s and lows in the low 70s.
Feels Like
94°
Feels Like
Wind
S 8 mph
Wind
Humidity
73%
Humidity
UV Index
9
UV Index
Visibility
6:07 AM
Sunrise
Visibility
8:05 PM
Sunset
Plans up in the air? We'll help you weather-proof them. Get the FREE FOX Weather app.
Download the App

Sponsored by Redfin. Housing data supplied by Redfin independent of FOX Weather.

Latest Stories from Illinois

Loading...