Alton, IL

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Current Weather Forecast for Alton

IL 62002  |   5:58pm

Weather Conditions

79°
Feels Like 82°
Sunny
Sunny
69° 79°
UV Index
1
UV Index
Air Quality
Good
Air Quality
Wind
E 5 mph
Wind
Rain
0 in
rain

Tonight

Thu 8/6
69°
Lowest Temperature
Scattered Thunderstorms
59%
Partly to mostly cloudy with a chance of thunderstorms. Low 69F. Winds light and variable. Chance of rain 60%.

Tomorrow

Fri 8/7
88°
Highest Temperature
Partly / Cloudy
19%
Sunshine and clouds mixed. A stray shower or thunderstorm is possible. High 88F. Winds WSW at 5 to 10 mph.

Tomorrow night

Fri 8/7
71°
Lowest Temperature
Partly Cloudy
24%
Partly cloudy skies. A stray shower or thunderstorm is possible. Low 71F. 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

6PM
Partly / Cloudy
15%
78°
Feels Like 82°
Partly Cloudy
Wind
SE 5 mph
Wind
Pressure
1016 mb
Pressure
Humidity
71%
Humidity
UV Index
1
UV Index
Visibility
10mi
Visibility
Visibility
50%
Cloud Cover
7PM
Mostly Cloudy
15%
77°
Feels Like 77°
Mostly Cloudy
Wind
ESE 5 mph
Wind
Pressure
1016 mb
Pressure
Humidity
76%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
66%
Cloud Cover
8PM
Cloudy
18%
75°
Feels Like 75°
Cloudy
Wind
ESE 5 mph
Wind
Pressure
1017 mb
Pressure
Humidity
81%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
80%
Cloud Cover
9PM
Cloudy
19%
73°
Feels Like 73°
Cloudy
Wind
ESE 6 mph
Wind
Pressure
1017 mb
Pressure
Humidity
94%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
97%
Cloud Cover
10PM
Cloudy
16%
73°
Feels Like 73°
Cloudy
Wind
ESE 5 mph
Wind
Pressure
1018 mb
Pressure
Humidity
94%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
91%
Cloud Cover
11PM
Cloudy
16%
72°
Feels Like 72°
Cloudy
Wind
ESE 4 mph
Wind
Pressure
1018 mb
Pressure
Humidity
96%
Humidity
UV Index
0
UV Index
Visibility
9mi
Visibility
Visibility
92%
Cloud Cover
12AM
Cloudy
24%
71°
Feels Like 71°
Cloudy
Wind
ESE 3 mph
Wind
Pressure
1018 mb
Pressure
Humidity
95%
Humidity
UV Index
0
UV Index
Visibility
9mi
Visibility
Visibility
93%
Cloud Cover
1AM
Scattered Thunderstorms
59%
71°
Feels Like 74°
Scattered Thunderstorms
Wind
SE 3 mph
Wind
Pressure
1018 mb
Pressure
Humidity
95%
Humidity
UV Index
0
UV Index
Visibility
6mi
Visibility
Visibility
85%
Cloud Cover
2AM
Mostly Cloudy
24%
71°
Feels Like 73°
Mostly Cloudy
Wind
SE 4 mph
Wind
Pressure
1017 mb
Pressure
Humidity
97%
Humidity
UV Index
0
UV Index
Visibility
7mi
Visibility
Visibility
77%
Cloud Cover
3AM
Mostly Cloudy
22%
70°
Feels Like 73°
Mostly Cloudy
Wind
S 4 mph
Wind
Pressure
1017 mb
Pressure
Humidity
98%
Humidity
UV Index
0
UV Index
Visibility
5mi
Visibility
Visibility
61%
Cloud Cover
4AM
Mostly Cloudy
17%
71°
Feels Like 73°
Mostly Cloudy
Wind
SSE 5 mph
Wind
Pressure
1017 mb
Pressure
Humidity
97%
Humidity
UV Index
0
UV Index
Visibility
7mi
Visibility
Visibility
60%
Cloud Cover
5AM
Partly Cloudy
17%
71°
Feels Like 73°
Partly Cloudy
Wind
SSE 4 mph
Wind
Pressure
1017 mb
Pressure
Humidity
95%
Humidity
UV Index
0
UV Index
Visibility
9mi
Visibility
Visibility
58%
Cloud Cover
Thu 8/6
Thu
Scattered Thunderstorms
59%
69°
79°
Scattered thunderstorms. Lows overnight in the upper 60s.
Feels Like
79°
Feels Like
Wind
SE 6 mph
Wind
Humidity
92%
Humidity
UV Index
0
UV Index
Visibility
6:06 AM
Sunrise
Visibility
8:06 PM
Sunset
Fri 8/7
Fri
Partly / Cloudy
19%
69°
88°
Partly cloudy. Highs in the upper 80s and lows in the low 70s.
Feels Like
94°
Feels Like
Wind
WSW 7 mph
Wind
Humidity
76%
Humidity
UV Index
9
UV Index
Visibility
6:07 AM
Sunrise
Visibility
8:05 PM
Sunset
Sat 8/8
Sat
Fair / Mostly Sunny
15%
71°
90°
A few clouds. Highs in the low 90s and lows in the low 70s.
Feels Like
97°
Feels Like
Wind
WNW 5 mph
Wind
Humidity
71%
Humidity
UV Index
9
UV Index
Visibility
6:08 AM
Sunrise
Visibility
8:04 PM
Sunset
Sun 8/9
Sun
Partly / Cloudy
24%
71°
91°
Partly cloudy. Highs in the low 90s and lows in the mid 70s.
Feels Like
99°
Feels Like
Wind
SSW 10 mph
Wind
Humidity
71%
Humidity
UV Index
9
UV Index
Visibility
6:09 AM
Sunrise
Visibility
8:02 PM
Sunset
Mon 8/10
Mon
Fair / Mostly Sunny
8%
74°
94°
More sun than clouds. Highs in the mid 90s and lows in the mid 70s.
Feels Like
104°
Feels Like
Wind
SSW 10 mph
Wind
Humidity
65%
Humidity
UV Index
9
UV Index
Visibility
6:10 AM
Sunrise
Visibility
8:01 PM
Sunset
Tue 8/11
Tue
Partly / Cloudy
11%
76°
93°
Partly cloudy. Highs in the low 90s and lows in the mid 70s.
Feels Like
103°
Feels Like
Wind
SW 9 mph
Wind
Humidity
65%
Humidity
UV Index
9
UV Index
Visibility
6:10 AM
Sunrise
Visibility
8:00 PM
Sunset
Wed 8/12
Wed
Scattered Thunderstorms
42%
74°
86°
Morning showers and thunderstorms. Highs in the mid 80s and lows in the low 70s.
Feels Like
93°
Feels Like
Wind
SW 9 mph
Wind
Humidity
74%
Humidity
UV Index
7
UV Index
Visibility
6:11 AM
Sunrise
Visibility
7:59 PM
Sunset
Thu 8/13
Thu
Scattered Thunderstorms
58%
71°
79°
Scattered thunderstorms. Highs in the upper 70s and lows in the upper 60s.
Feels Like
83°
Feels Like
Wind
NW 8 mph
Wind
Humidity
83%
Humidity
UV Index
6
UV Index
Visibility
6:12 AM
Sunrise
Visibility
7:57 PM
Sunset
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