Hourly Weather Forecast - Alton, MO

12 AM
36°F
0%
5mph
WNW
Clear
Humidity
82%
Feels like
32°F
Dew Point
31°F
1 AM
35°F
0%
5mph
WNW
Clear
Humidity
84%
Feels like
31°F
Dew Point
31°F
2 AM
35°F
0%
5mph
WNW
Clear
Humidity
87%
Feels like
31°F
Dew Point
31°F
3 AM
34°F
0%
5mph
WNW
Clear
Humidity
89%
Feels like
30°F
Dew Point
31°F
4 AM
34°F
0%
5mph
WNW
Hazy
Humidity
91%
Feels like
29°F
Dew Point
31°F
5 AM
33°F
0%
5mph
WNW
Hazy
Humidity
93%
Feels like
28°F
Dew Point
31°F
6 AM
34°F
0%
5mph
W
Hazy
Humidity
93%
Feels like
29°F
Dew Point
32°F
7 AM
37°F
0%
6mph
W
Mostly Clear
Humidity
89%
Feels like
32°F
Dew Point
34°F
7:03 AM
8 AM
41°F
0%
8mph
W
Sunny
Humidity
81%
Feels like
36°F
Dew Point
35°F
9 AM
45°F
0%
9mph
W
Sunny
Humidity
73%
Feels like
40°F
Dew Point
37°F
10 AM
50°F
0%
10mph
WNW
Sunny
Humidity
64%
Feels like
46°F
Dew Point
38°F
11 AM
55°F
0%
11mph
NW
Sunny
Humidity
55%
Feels like
55°F
Dew Point
39°F
12 PM
58°F
0%
13mph
NNW
Sunny
Humidity
49%
Feels like
58°F
Dew Point
39°F
1 PM
59°F
0%
13mph
NNW
Sunny
Humidity
46%
Feels like
59°F
Dew Point
38°F
2 PM
58°F
0%
12mph
NNW
Mostly Sunny
Humidity
46%
Feels like
58°F
Dew Point
37°F
3 PM
56°F
0%
11mph
NNW
Mostly Sunny
Humidity
48%
Feels like
56°F
Dew Point
37°F
4 PM
53°F
0%
10mph
NNW
Mostly Sunny
Humidity
53%
Feels like
53°F
Dew Point
36°F
5 PM
49°F
0%
8mph
NNW
Mostly Sunny
Humidity
59%
Feels like
45°F
Dew Point
35°F
5:36 PM
6 PM
45°F
0%
6mph
NNW
Mostly Clear
Humidity
65%
Feels like
42°F
Dew Point
34°F
7 PM
43°F
0%
6mph
NNW
Partly Cloudy
Humidity
70%
Feels like
39°F
Dew Point
33°F
8 PM
41°F
0%
6mph
NNW
Partly Cloudy
Humidity
74%
Feels like
37°F
Dew Point
33°F
9 PM
39°F
0%
6mph
NNW
Partly Cloudy
Humidity
78%
Feels like
35°F
Dew Point
33°F
10 PM
38°F
0%
5mph
NNW
Mostly Cloudy
Humidity
80%
Feels like
33°F
Dew Point
32°F
11 PM
37°F
0%
6mph
NNW
Partly Cloudy
Humidity
82%
Feels like
32°F
Dew Point
32°F

Friday's Weather Outlook

Friday's Weather Outlook

A snow-filled clipper system is set to sweep through the Great Lakes, Ohio Valley, and Mid-Atlantic.

Weekend Weather Preview

Weekend Weather Preview

Weekly Drought Map for February 5, 2026

Scarce Precipitation Leads to Widespread Drought Degradation

Image courtesy of Pixabay.com

All About Snow Squalls

A person in a pink coat and red mittens holding a snowball. (Image by Dmitriy Gutarev from Pixabay)

Cold Weather and Worsening Health Conditions

Windchill chart

Dangers of Wind Chills

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