Hourly Weather Forecast - Alton, MO

12 AM
58°F
90%
7mph
N
Thunderstorms
Humidity
95%
Feels like
58°F
Dew Point
56°F
1 AM
55°F
90%
7mph
N
Thunderstorms
Humidity
96%
Feels like
55°F
Dew Point
54°F
2 AM
54°F
90%
7mph
NNE
Thunderstorms
Humidity
96%
Feels like
54°F
Dew Point
52°F
3 AM
52°F
90%
7mph
NNE
Thunderstorms
Humidity
94%
Feels like
52°F
Dew Point
51°F
4 AM
51°F
80%
7mph
NNE
80% Chance of Light Rain
Humidity
93%
Feels like
51°F
Dew Point
50°F
5 AM
50°F
90%
7mph
NNE
Thunderstorms
Humidity
94%
Feels like
50°F
Dew Point
49°F
6 AM
50°F
90%
7mph
NNE
Thunderstorms
Humidity
94%
Feels like
47°F
Dew Point
48°F
6:06 AM
7 AM
49°F
90%
7mph
NNE
Thunderstorms
Humidity
94%
Feels like
47°F
Dew Point
48°F
8 AM
50°F
90%
7mph
NNE
Thunderstorms
Humidity
92%
Feels like
50°F
Dew Point
48°F
9 AM
52°F
90%
7mph
NE
Thunderstorms
Humidity
90%
Feels like
52°F
Dew Point
49°F
10 AM
53°F
90%
7mph
NE
Thunderstorms
Humidity
87%
Feels like
53°F
Dew Point
49°F
11 AM
54°F
90%
7mph
NE
Light Rain
Humidity
84%
Feels like
54°F
Dew Point
49°F
12 PM
55°F
80%
7mph
NE
80% Chance of Light Rain
Humidity
82%
Feels like
55°F
Dew Point
49°F
1 PM
56°F
80%
8mph
NE
80% Chance of Light Rain
Humidity
79%
Feels like
56°F
Dew Point
50°F
2 PM
57°F
90%
8mph
NE
Thunderstorms
Humidity
77%
Feels like
57°F
Dew Point
50°F
3 PM
57°F
90%
8mph
NE
Thunderstorms
Humidity
76%
Feels like
57°F
Dew Point
50°F
4 PM
58°F
90%
8mph
NE
Thunderstorms
Humidity
75%
Feels like
58°F
Dew Point
50°F
5 PM
58°F
80%
8mph
NE
80% Chance of Light Rain
Humidity
75%
Feels like
58°F
Dew Point
50°F
6 PM
57°F
80%
7mph
NE
80% Chance of Light Rain
Humidity
75%
Feels like
57°F
Dew Point
49°F
7 PM
56°F
70%
6mph
NNE
70% Chance of Light Rain
Humidity
76%
Feels like
56°F
Dew Point
49°F
7:58 PM
8 PM
55°F
70%
6mph
NNE
70% Chance of Light Rain
Humidity
78%
Feels like
55°F
Dew Point
48°F
9 PM
53°F
60%
6mph
N
60% Chance of Light Rain
Humidity
81%
Feels like
53°F
Dew Point
48°F
10 PM
52°F
50%
6mph
N
50% Chance of Light Rain
Humidity
83%
Feels like
52°F
Dew Point
47°F
11 PM
51°F
40%
6mph
N
40% Chance of Light Rain
Humidity
84%
Feels like
51°F
Dew Point
46°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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