Hourly Weather Forecast - Harrison, SD

12 AM
51°F
0%
9mph
SSW
Clear
Humidity
57%
Feels like
51°F
Dew Point
36°F
1 AM
50°F
0%
9mph
SSW
Clear
Humidity
59%
Feels like
46°F
Dew Point
36°F
2 AM
49°F
0%
10mph
SW
Clear
Humidity
62%
Feels like
44°F
Dew Point
36°F
3 AM
48°F
0%
10mph
SW
Clear
Humidity
66%
Feels like
43°F
Dew Point
37°F
4 AM
47°F
0%
11mph
SW
Clear
Humidity
69%
Feels like
42°F
Dew Point
38°F
5 AM
47°F
0%
11mph
SW
Mostly Clear
Humidity
70%
Feels like
42°F
Dew Point
38°F
6 AM
48°F
0%
12mph
SW
Mostly Clear
Humidity
70%
Feels like
43°F
Dew Point
39°F
6:23 AM
7 AM
49°F
0%
12mph
WSW
Partly Cloudy
Humidity
69%
Feels like
45°F
Dew Point
40°F
8 AM
53°F
0%
12mph
WSW
Mostly Sunny
Humidity
63%
Feels like
53°F
Dew Point
41°F
9 AM
59°F
0%
14mph
W
Mostly Sunny
Humidity
55%
Feels like
59°F
Dew Point
42°F
10 AM
63°F
0%
16mph
WNW
Mostly Sunny
Humidity
48%
Feels like
63°F
Dew Point
43°F
11 AM
65°F
10%
17mph
NW
Mostly Sunny
Humidity
44%
Feels like
65°F
Dew Point
43°F
12 PM
67°F
10%
17mph
NNW
Partly Cloudy
Humidity
40%
Feels like
67°F
Dew Point
42°F
1 PM
68°F
10%
19mph
NNW
Partly Cloudy
Humidity
37%
Feels like
68°F
Dew Point
41°F
2 PM
68°F
10%
21mph
NNW
Windy
Humidity
36%
Feels like
68°F
Dew Point
40°F
3 PM
67°F
0%
22mph
NNW
Windy
Humidity
35%
Feels like
67°F
Dew Point
39°F
4 PM
66°F
0%
22mph
NNW
Windy
Humidity
35%
Feels like
66°F
Dew Point
38°F
5 PM
64°F
0%
21mph
NNW
Windy
Humidity
35%
Feels like
64°F
Dew Point
36°F
6 PM
62°F
0%
20mph
NNW
Partly Cloudy
Humidity
36%
Feels like
62°F
Dew Point
35°F
7 PM
60°F
0%
18mph
NNW
Partly Cloudy
Humidity
38%
Feels like
60°F
Dew Point
34°F
8 PM
56°F
0%
17mph
NNW
Mostly Cloudy
Humidity
41%
Feels like
56°F
Dew Point
33°F
8:39 PM
9 PM
53°F
0%
15mph
NNW
Mostly Cloudy
Humidity
45%
Feels like
53°F
Dew Point
33°F
10 PM
51°F
0%
13mph
NNW
Cloudy
Humidity
49%
Feels like
51°F
Dew Point
32°F
11 PM
48°F
0%
11mph
NNW
Cloudy
Humidity
52%
Feels like
44°F
Dew Point
32°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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