Hourly Weather Forecast - Harrison, SD

12 AM
47°F
0%
11mph
N
Cloudy
Humidity
55%
Feels like
42°F
Dew Point
31°F
1 AM
45°F
0%
11mph
N
Cloudy
Humidity
58%
Feels like
40°F
Dew Point
31°F
2 AM
43°F
0%
10mph
N
Cloudy
Humidity
62%
Feels like
38°F
Dew Point
31°F
3 AM
42°F
0%
9mph
N
Cloudy
Humidity
66%
Feels like
37°F
Dew Point
31°F
4 AM
41°F
0%
8mph
NNW
Cloudy
Humidity
69%
Feels like
35°F
Dew Point
31°F
5 AM
40°F
0%
8mph
NNW
Cloudy
Humidity
70%
Feels like
34°F
Dew Point
31°F
6 AM
39°F
0%
8mph
NNW
Cloudy
Humidity
71%
Feels like
33°F
Dew Point
30°F
6:21 AM
7 AM
39°F
0%
8mph
NNW
Cloudy
Humidity
69%
Feels like
33°F
Dew Point
30°F
8 AM
41°F
0%
9mph
NNW
Cloudy
Humidity
64%
Feels like
35°F
Dew Point
30°F
9 AM
43°F
0%
11mph
NNW
Cloudy
Humidity
58%
Feels like
37°F
Dew Point
29°F
10 AM
46°F
0%
12mph
N
Cloudy
Humidity
52%
Feels like
40°F
Dew Point
29°F
11 AM
48°F
0%
13mph
NNW
Cloudy
Humidity
46%
Feels like
42°F
Dew Point
28°F
12 PM
50°F
10%
15mph
NNW
Cloudy
Humidity
40%
Feels like
45°F
Dew Point
27°F
1 PM
52°F
10%
15mph
NNW
Cloudy
Humidity
36%
Feels like
52°F
Dew Point
26°F
2 PM
53°F
10%
16mph
NNW
Cloudy
Humidity
34%
Feels like
53°F
Dew Point
25°F
3 PM
53°F
0%
16mph
NNW
Mostly Cloudy
Humidity
33%
Feels like
53°F
Dew Point
25°F
4 PM
54°F
0%
16mph
NNW
Mostly Cloudy
Humidity
33%
Feels like
54°F
Dew Point
25°F
5 PM
54°F
0%
16mph
NNW
Partly Cloudy
Humidity
32%
Feels like
54°F
Dew Point
25°F
6 PM
53°F
0%
15mph
NNW
Mostly Sunny
Humidity
32%
Feels like
53°F
Dew Point
24°F
7 PM
52°F
0%
14mph
NNW
Mostly Sunny
Humidity
33%
Feels like
52°F
Dew Point
24°F
8 PM
50°F
0%
12mph
N
Sunny
Humidity
37%
Feels like
45°F
Dew Point
24°F
8:40 PM
9 PM
46°F
0%
10mph
N
Clear
Humidity
42%
Feels like
41°F
Dew Point
25°F
10 PM
43°F
0%
8mph
N
Clear
Humidity
48%
Feels like
38°F
Dew Point
25°F
11 PM
41°F
0%
7mph
NNE
Clear
Humidity
53%
Feels like
36°F
Dew Point
25°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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