Hourly Weather Forecast - Harrison, SD

12 AM
24°F
0%
15mph
SSE
Partly Cloudy
Humidity
70%
Feels like
11°F
Dew Point
15°F
1 AM
24°F
0%
15mph
SSE
Partly Cloudy
Humidity
73%
Feels like
11°F
Dew Point
17°F
2 AM
24°F
0%
14mph
SSE
Partly Cloudy
Humidity
76%
Feels like
12°F
Dew Point
18°F
3 AM
25°F
0%
14mph
S
Partly Cloudy
Humidity
79%
Feels like
13°F
Dew Point
19°F
4 AM
24°F
0%
14mph
S
Partly Cloudy
Humidity
82%
Feels like
12°F
Dew Point
20°F
5 AM
24°F
0%
13mph
S
Partly Cloudy
Humidity
84%
Feels like
12°F
Dew Point
20°F
6 AM
25°F
0%
14mph
S
Partly Cloudy
Humidity
85%
Feels like
13°F
Dew Point
21°F
7 AM
26°F
0%
14mph
S
Partly Cloudy
Humidity
85%
Feels like
14°F
Dew Point
22°F
7:09 AM
8 AM
27°F
0%
15mph
S
Partly Cloudy
Humidity
84%
Feels like
16°F
Dew Point
23°F
9 AM
30°F
0%
15mph
S
Partly Cloudy
Humidity
80%
Feels like
18°F
Dew Point
24°F
10 AM
33°F
0%
16mph
S
Mostly Cloudy
Humidity
73%
Feels like
23°F
Dew Point
26°F
11 AM
38°F
0%
16mph
S
Cloudy
Humidity
64%
Feels like
29°F
Dew Point
27°F
12 PM
42°F
0%
16mph
S
Cloudy
Humidity
58%
Feels like
33°F
Dew Point
28°F
1 PM
44°F
10%
16mph
S
Cloudy
Humidity
55%
Feels like
36°F
Dew Point
29°F
2 PM
45°F
10%
16mph
SSE
Cloudy
Humidity
54%
Feels like
38°F
Dew Point
29°F
3 PM
45°F
30%
15mph
SSE
30% Chance of Light Rain
Humidity
55%
Feels like
39°F
Dew Point
30°F
4 PM
45°F
40%
14mph
SSE
40% Chance of Light Rain
Humidity
57%
Feels like
39°F
Dew Point
31°F
5 PM
44°F
50%
13mph
SSE
50% Chance of Light Rain
Humidity
62%
Feels like
38°F
Dew Point
32°F
6 PM
43°F
50%
12mph
SSE
50% Chance of Light Rain
Humidity
66%
Feels like
37°F
Dew Point
33°F
6:24 PM
7 PM
42°F
50%
11mph
SSE
50% Chance of Light Rain
Humidity
70%
Feels like
35°F
Dew Point
32°F
8 PM
40°F
50%
11mph
SSE
50% Chance of Light Rain
Humidity
73%
Feels like
33°F
Dew Point
32°F
9 PM
38°F
40%
11mph
SSE
40% Chance of Light Rain
Humidity
76%
Feels like
31°F
Dew Point
31°F
10 PM
37°F
30%
11mph
SSE
30% Chance of Light Rain
Humidity
79%
Feels like
30°F
Dew Point
31°F
11 PM
37°F
20%
10mph
SSE
Mostly Cloudy
Humidity
83%
Feels like
29°F
Dew Point
32°F

Sunday's Weather Outlook

Sunday's Weather Outlook

The first day of March will feature wintry weather in the Lower Midwest and parts of the Northeast.

Weekly Drought Map for February 26, 2026

Widespread Drought Degradation For South, Southeast; Mixed Results Elsewhere

Debris flies through the air as howling winds accompanied by a line of storms approach the old Tarrant County Courthouse in downtown Fort Worth, Texas, on March 2, 2023. (Tom Fox/The Dallas Morning News via AP)

Lightning Season Rapidly Approaching: Best Safety Practices

Rocky Mountain National Park at day in December. (NPS Natural Resources/Wikimedia Commons)

Snowmelt and Flooding

U.S. Route 52 near St. Donatus between Bellevue and Dubuque, Iowa. (Tony Webster from Portland, Oregon)

Winter Weather Driving Safety Tips

Flooding Can Happen in the Winter Too!

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