Alton, IL

Current Weather Forecast for Alton

IL 62002 | 7:46pm

Weather Conditions

49°
Feels Like 45°
Cloudy
Cloudy
43° 51°
UV Index
0
UV Index
Air Quality
Moderate
Air Quality
Wind
ESE 9 mph
Wind
Rain
0 in
rain
Tonight
Thu 12/26
46°
Lowest Temperature
Rain
89%
Cloudy skies with periods of rain late. Low 46F. Winds ESE at 10 to 15 mph. Chance of rain 90%.
Tomorrow
Fri 12/27
55°
Highest Temperature
Showers
54%
Cloudy with occasional rain showers. High around 55F. Winds SSE at 10 to 15 mph. Chance of rain 50%.
Tomorrow night
Fri 12/27
45°
Lowest Temperature
Scattered Showers
34%
Rain showers early with clearing later at night. Low around 45F. Winds SW at 10 to 15 mph. Chance of rain 30%.

Next 12 Hours Forecast in Alton

Hourly Weather Forecast & Temperature

8PM
Cloudy
2%
49°
Feels Like 45°
Cloudy
Wind
ESE 9 mph
Wind
Pressure
1018 mb
Pressure
Humidity
83%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
97%
Cloud Cover
9PM
Cloudy
2%
48°
Feels Like 44°
Cloudy
Wind
ESE 9 mph
Wind
Pressure
1018 mb
Pressure
Humidity
83%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
85%
Cloud Cover
10PM
Cloudy
2%
48°
Feels Like 44°
Cloudy
Wind
ESE 8 mph
Wind
Pressure
1017 mb
Pressure
Humidity
83%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
89%
Cloud Cover
11PM
Cloudy
4%
48°
Feels Like 44°
Cloudy
Wind
ESE 7 mph
Wind
Pressure
1016 mb
Pressure
Humidity
82%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
97%
Cloud Cover
12AM
Cloudy
6%
48°
Feels Like 45°
Cloudy
Wind
ESE 7 mph
Wind
Pressure
1016 mb
Pressure
Humidity
80%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
96%
Cloud Cover
1AM
Showers
33%
48°
Feels Like 45°
Few Showers
Wind
ESE 7 mph
Wind
Pressure
1015 mb
Pressure
Humidity
81%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
99%
Cloud Cover
2AM
Showers
57%
48°
Feels Like 45°
Showers
Wind
ESE 7 mph
Wind
Pressure
1015 mb
Pressure
Humidity
83%
Humidity
UV Index
0
UV Index
Visibility
7mi
Visibility
Visibility
95%
Cloud Cover
3AM
Showers
61%
48°
Feels Like 44°
Light Rain
Wind
ESE 8 mph
Wind
Pressure
1014 mb
Pressure
Humidity
87%
Humidity
UV Index
0
UV Index
Visibility
6mi
Visibility
Visibility
99%
Cloud Cover
4AM
Rain
83%
47°
Feels Like 43°
Rain
Wind
ESE 9 mph
Wind
Pressure
1013 mb
Pressure
Humidity
90%
Humidity
UV Index
0
UV Index
Visibility
4mi
Visibility
Visibility
100%
Cloud Cover
5AM
Rain
90%
47°
Feels Like 43°
Rain
Wind
ESE 9 mph
Wind
Pressure
1012 mb
Pressure
Humidity
90%
Humidity
UV Index
0
UV Index
Visibility
3mi
Visibility
Visibility
100%
Cloud Cover
6AM
Rain
82%
47°
Feels Like 42°
Rain
Wind
E 10 mph
Wind
Pressure
1012 mb
Pressure
Humidity
92%
Humidity
UV Index
0
UV Index
Visibility
2.1mi
Visibility
Visibility
100%
Cloud Cover
7AM
Showers
55%
47°
Feels Like 42°
Showers
Wind
ESE 10 mph
Wind
Pressure
1011 mb
Pressure
Humidity
93%
Humidity
UV Index
0
UV Index
Visibility
1.7mi
Visibility
Visibility
100%
Cloud Cover
Thu 12/26
Thu
Rain
89%
43°
51°
Periods of rain late. Lows overnight in the mid 40s.
Feels Like
42°
Feels Like
Wind
ESE 10 mph
Wind
Humidity
85%
Humidity
UV Index
0
UV Index
Visibility
7:18 AM
Sunrise
Visibility
4:45 PM
Sunset
Fri 12/27
Fri
Showers
54%
46°
55°
Chance of showers. Highs in the mid 50s and lows in the mid 40s.
Feels Like
42°
Feels Like
Wind
SSE 11 mph
Wind
Humidity
91%
Humidity
UV Index
1
UV Index
Visibility
7:18 AM
Sunrise
Visibility
4:45 PM
Sunset
Sat 12/28
Sat
Cloudy
24%
45°
56°
Mostly cloudy. Highs in the mid 50s and lows in the mid 40s.
Feels Like
44°
Feels Like
Wind
SSE 6 mph
Wind
Humidity
86%
Humidity
UV Index
1
UV Index
Visibility
7:18 AM
Sunrise
Visibility
4:46 PM
Sunset
Sun 12/29
Sun
Scattered Showers
44%
41°
52°
Showers ending by midday. Highs in the low 50s and lows in the upper 30s.
Feels Like
40°
Feels Like
Wind
WNW 10 mph
Wind
Humidity
83%
Humidity
UV Index
1
UV Index
Visibility
7:19 AM
Sunrise
Visibility
4:47 PM
Sunset
Mon 12/30
Mon
Cloudy
24%
38°
54°
Mostly cloudy. Highs in the mid 50s and lows in the low 40s.
Feels Like
36°
Feels Like
Wind
SE 13 mph
Wind
Humidity
80%
Humidity
UV Index
1
UV Index
Visibility
7:19 AM
Sunrise
Visibility
4:48 PM
Sunset
Tue 12/31
Tue
Scattered Showers
52%
32°
49°
Morning showers. Highs in the mid 40s and lows in the upper 20s.
Feels Like
29°
Feels Like
Wind
NW 18 mph
Wind
Humidity
81%
Humidity
UV Index
1
UV Index
Visibility
7:19 AM
Sunrise
Visibility
4:48 PM
Sunset
Wed 1/1
Wed
Partly / Cloudy
6%
28°
34°
Partly cloudy. Highs in the mid 30s and lows in the mid 20s.
Feels Like
18°
Feels Like
Wind
WNW 15 mph
Wind
Humidity
64%
Humidity
UV Index
2
UV Index
Visibility
7:19 AM
Sunrise
Visibility
4:49 PM
Sunset
Thu 1/2
Thu
Partly / Cloudy
3%
25°
34°
Mix of sun and clouds. Highs in the mid 30s and lows in the low 20s.
Feels Like
17°
Feels Like
Wind
WNW 13 mph
Wind
Humidity
58%
Humidity
UV Index
2
UV Index
Visibility
7:19 AM
Sunrise
Visibility
4:50 PM
Sunset
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