Hourly Weather Forecast - Alton, MO

12 AM
46°F
0%
1mph
NNE
Clear
Humidity
68%
Feels like
46°F
Dew Point
36°F
1 AM
45°F
0%
1mph
NE
Clear
Humidity
71%
Feels like
45°F
Dew Point
36°F
2 AM
44°F
0%
0mph
E
Clear
Humidity
74%
Feels like
44°F
Dew Point
36°F
3 AM
42°F
0%
1mph
SSE
Clear
Humidity
77%
Feels like
42°F
Dew Point
36°F
4 AM
42°F
0%
2mph
S
Clear
Humidity
79%
Feels like
42°F
Dew Point
35°F
5 AM
41°F
0%
2mph
SSW
Clear
Humidity
81%
Feels like
41°F
Dew Point
35°F
6 AM
40°F
0%
2mph
S
Clear
Humidity
83%
Feels like
40°F
Dew Point
35°F
6:09 AM
7 AM
41°F
0%
3mph
SSW
Sunny
Humidity
81%
Feels like
40°F
Dew Point
36°F
8 AM
46°F
0%
4mph
SSW
Sunny
Humidity
74%
Feels like
44°F
Dew Point
38°F
9 AM
53°F
0%
6mph
SSW
Sunny
Humidity
63%
Feels like
53°F
Dew Point
40°F
10 AM
58°F
0%
7mph
SSW
Sunny
Humidity
54%
Feels like
58°F
Dew Point
42°F
11 AM
62°F
0%
8mph
SSW
Sunny
Humidity
48%
Feels like
62°F
Dew Point
42°F
12 PM
66°F
0%
9mph
SSW
Sunny
Humidity
43%
Feels like
66°F
Dew Point
42°F
1 PM
69°F
0%
9mph
SSW
Sunny
Humidity
39%
Feels like
69°F
Dew Point
42°F
2 PM
71°F
0%
9mph
SSW
Sunny
Humidity
37%
Feels like
71°F
Dew Point
43°F
3 PM
73°F
0%
10mph
SW
Sunny
Humidity
36%
Feels like
73°F
Dew Point
44°F
4 PM
74°F
0%
10mph
SW
Sunny
Humidity
37%
Feels like
74°F
Dew Point
45°F
5 PM
74°F
0%
9mph
SW
Sunny
Humidity
39%
Feels like
74°F
Dew Point
47°F
6 PM
73°F
0%
8mph
SW
Sunny
Humidity
42%
Feels like
73°F
Dew Point
49°F
7 PM
71°F
0%
7mph
SSW
Sunny
Humidity
47%
Feels like
71°F
Dew Point
50°F
7:55 PM
8 PM
68°F
0%
6mph
SSW
Clear
Humidity
52%
Feels like
68°F
Dew Point
50°F
9 PM
65°F
0%
6mph
SSW
Clear
Humidity
59%
Feels like
65°F
Dew Point
50°F
10 PM
62°F
0%
7mph
SSW
Clear
Humidity
64%
Feels like
62°F
Dew Point
50°F
11 PM
60°F
0%
6mph
SSW
Clear
Humidity
68%
Feels like
60°F
Dew Point
50°F

Today's Severe Weather Outlook

Heavy Rain, Severe Storms Impact the Southeast

Heavy rainfall and gusty thunderstorms target portions of the Southeast today.

Weekend Weather Outlook

Weekend Weather Outlook

Weekly Drought Map for April 30th, 2026

Latest Drought Update: Deep Drought Continues

(Image provided by Manfred Richter via Pixabay.com)

Plant Care: What to Do When Frosts and Freezes Occur

Featured image via Pixabay.com

Drought Impacts: It's More Than You Think!

A thunderstorm is seen in the Plains. (Courtesy of Pixabay.com)

Spring Weather Hazards: Excessive Heat to Blizzards

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