Alton, IL

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Current Weather Forecast for Alton

IL 62002  |   6:41am

Weather Conditions

71°
Feels Like 71°
Partly / Cloudy
Partly Cloudy
67° 81°
UV Index
0
UV Index
Air Quality
Good
Air Quality
Wind
E 7 mph
Wind
Rain
0 in
rain

Today

Sun 6/21
81°
Highest Temperature
Scattered Thunderstorms
84%
Cloudy this morning with thunderstorms developing this afternoon. Potential for severe thunderstorms. High 81F. Winds SSE at 15 to 25 mph. Chance of rain 80%.

Tonight

Sun 6/21
63°
Lowest Temperature
Scattered Thunderstorms
57%
Scattered thunderstorms early, then cloudy skies after midnight. Gusty winds and small hail are possible. Low 63F. Winds WNW at 10 to 15 mph. Chance of rain 60%.

Tomorrow

Mon 6/22
74°
Highest Temperature
Cloudy
21%
Cloudy. Cooler. High 74F. Winds N at 10 to 15 mph.

Local Weather Radar - Alton, IL

Live Alton Local Radar Forecast by FOX Weather

Next 12 Hours Forecast in Alton

Hourly Weather Forecast & Temperature

7AM
Mostly Cloudy
4%
71°
Feels Like 71°
Mostly Cloudy
Wind
ESE 8 mph
Wind
Pressure
1011 mb
Pressure
Humidity
71%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
78%
Cloud Cover
8AM
Mostly Cloudy
4%
72°
Feels Like 72°
Mostly Cloudy
Wind
ESE 10 mph
Wind
Pressure
1010 mb
Pressure
Humidity
70%
Humidity
UV Index
1
UV Index
Visibility
10mi
Visibility
Visibility
71%
Cloud Cover
9AM
Cloudy
6%
74°
Feels Like 74°
Cloudy
Wind
SE 11 mph
Wind
Pressure
1010 mb
Pressure
Humidity
67%
Humidity
UV Index
2
UV Index
Visibility
10mi
Visibility
Visibility
84%
Cloud Cover
10AM
Cloudy
10%
75°
Feels Like 75°
Cloudy
Wind
SE 12 mph
Wind
Pressure
1009 mb
Pressure
Humidity
70%
Humidity
UV Index
2
UV Index
Visibility
10mi
Visibility
Visibility
98%
Cloud Cover
11AM
Cloudy
15%
77°
Feels Like 77°
Cloudy
Wind
SE 13 mph
Wind
Pressure
1009 mb
Pressure
Humidity
71%
Humidity
UV Index
3
UV Index
Visibility
10mi
Visibility
Visibility
98%
Cloud Cover
12PM
Cloudy
19%
76°
Feels Like 76°
Cloudy
Wind
SSE 14 mph
Wind
Pressure
1008 mb
Pressure
Humidity
76%
Humidity
UV Index
4
UV Index
Visibility
7mi
Visibility
Visibility
99%
Cloud Cover
1PM
Thunderstorms
60%
77°
Feels Like 77°
Thunderstorms
Wind
SSE 14 mph
Wind
Pressure
1007 mb
Pressure
Humidity
79%
Humidity
UV Index
2
UV Index
Visibility
4mi
Visibility
Visibility
100%
Cloud Cover
2PM
Scattered Thunderstorms
59%
78°
Feels Like 82°
Scattered Thunderstorms
Wind
SSE 14 mph
Wind
Pressure
1006 mb
Pressure
Humidity
78%
Humidity
UV Index
4
UV Index
Visibility
3mi
Visibility
Visibility
100%
Cloud Cover
3PM
Scattered Thunderstorms
41%
79°
Feels Like 83°
Scattered Thunderstorms
Wind
S 15 mph
Wind
Pressure
1005 mb
Pressure
Humidity
78%
Humidity
UV Index
3
UV Index
Visibility
6mi
Visibility
Visibility
96%
Cloud Cover
4PM
Scattered Thunderstorms
58%
80°
Feels Like 85°
Scattered Thunderstorms
Wind
S 15 mph
Wind
Pressure
1004 mb
Pressure
Humidity
77%
Humidity
UV Index
2
UV Index
Visibility
7mi
Visibility
Visibility
91%
Cloud Cover
5PM
Thunderstorms
77%
79°
Feels Like 83°
Thunderstorms
Wind
S 17 mph
Wind
Pressure
1003 mb
Pressure
Humidity
79%
Humidity
UV Index
1
UV Index
Visibility
6mi
Visibility
Visibility
94%
Cloud Cover
6PM
Thunderstorms
84%
78°
Feels Like 83°
Thunderstorms
Wind
SSW 14 mph
Wind
Pressure
1003 mb
Pressure
Humidity
81%
Humidity
UV Index
1
UV Index
Visibility
4mi
Visibility
Visibility
91%
Cloud Cover
Sun 6/21
Sun
Scattered Thunderstorms
84%
67°
81°
Afternoon showers and thunderstorms. Potential for severe thunderstorms. Highs in the low 80s and lows in the low 60s.
Feels Like
85°
Feels Like
Wind
SSE 18 mph
Wind
Humidity
74%
Humidity
UV Index
4
UV Index
Visibility
5:35 AM
Sunrise
Visibility
8:29 PM
Sunset
Mon 6/22
Mon
Cloudy
21%
63°
74°
Mostly cloudy. Highs in the mid 70s and lows in the low 60s.
Feels Like
74°
Feels Like
Wind
N 12 mph
Wind
Humidity
77%
Humidity
UV Index
6
UV Index
Visibility
5:35 AM
Sunrise
Visibility
8:30 PM
Sunset
Tue 6/23
Tue
Fair / Mostly Sunny
6%
60°
82°
More sun than clouds. Highs in the low 80s and lows in the mid 60s.
Feels Like
82°
Feels Like
Wind
NE 6 mph
Wind
Humidity
55%
Humidity
UV Index
9
UV Index
Visibility
5:35 AM
Sunrise
Visibility
8:30 PM
Sunset
Wed 6/24
Wed
Mostly Cloudy
24%
64°
84°
More clouds than sun. Highs in the mid 80s and lows in the upper 60s.
Feels Like
85°
Feels Like
Wind
SSW 7 mph
Wind
Humidity
62%
Humidity
UV Index
6
UV Index
Visibility
5:36 AM
Sunrise
Visibility
8:30 PM
Sunset
Thu 6/25
Thu
Showers
40%
68°
82°
Showers. Highs in the low 80s and lows in the upper 60s.
Feels Like
85°
Feels Like
Wind
W 7 mph
Wind
Humidity
68%
Humidity
UV Index
9
UV Index
Visibility
5:36 AM
Sunrise
Visibility
8:30 PM
Sunset
Fri 6/26
Fri
Scattered Showers
58%
67°
83°
Chance of afternoon showers. Highs in the mid 80s and lows in the upper 60s.
Feels Like
85°
Feels Like
Wind
SSE 8 mph
Wind
Humidity
66%
Humidity
UV Index
7
UV Index
Visibility
5:36 AM
Sunrise
Visibility
8:30 PM
Sunset
Sat 6/27
Sat
Scattered Thunderstorms
61%
69°
84°
A few thunderstorms possible. Highs in the mid 80s and lows in the low 70s.
Feels Like
88°
Feels Like
Wind
S 11 mph
Wind
Humidity
74%
Humidity
UV Index
7
UV Index
Visibility
5:37 AM
Sunrise
Visibility
8:30 PM
Sunset
Sun 6/28
Sun
Partly / Cloudy
24%
72°
90°
Mix of sun and clouds. Highs in the low 90s and lows in the mid 70s.
Feels Like
98°
Feels Like
Wind
S 13 mph
Wind
Humidity
69%
Humidity
UV Index
9
UV Index
Visibility
5:37 AM
Sunrise
Visibility
8:30 PM
Sunset
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