Hourly Weather Forecast - Harrison, SD

1 AM
15°F
0%
7mph
ENE
Partly Cloudy
Humidity
82%
Feels like
5°F
Dew Point
10°F
2 AM
14°F
0%
7mph
ENE
Partly Cloudy
Humidity
83%
Feels like
4°F
Dew Point
10°F
3 AM
14°F
0%
7mph
E
Partly Cloudy
Humidity
84%
Feels like
4°F
Dew Point
10°F
4 AM
13°F
0%
8mph
E
Partly Cloudy
Humidity
84%
Feels like
3°F
Dew Point
10°F
5 AM
13°F
0%
8mph
E
Mostly Cloudy
Humidity
84%
Feels like
2°F
Dew Point
10°F
6 AM
14°F
0%
8mph
E
Mostly Cloudy
Humidity
83%
Feels like
3°F
Dew Point
10°F
7 AM
15°F
0%
9mph
ESE
Mostly Cloudy
Humidity
82%
Feels like
3°F
Dew Point
10°F
7:10 AM
8 AM
16°F
0%
9mph
ESE
Partly Cloudy
Humidity
80%
Feels like
4°F
Dew Point
10°F
9 AM
17°F
0%
11mph
ESE
Partly Cloudy
Humidity
76%
Feels like
5°F
Dew Point
11°F
10 AM
20°F
0%
12mph
ESE
Partly Cloudy
Humidity
69%
Feels like
8°F
Dew Point
12°F
11 AM
24°F
0%
13mph
SE
Partly Cloudy
Humidity
61%
Feels like
13°F
Dew Point
13°F
12 PM
28°F
0%
14mph
SE
Partly Cloudy
Humidity
54%
Feels like
17°F
Dew Point
13°F
1 PM
30°F
0%
15mph
SE
Partly Cloudy
Humidity
49%
Feels like
20°F
Dew Point
14°F
2 PM
32°F
0%
15mph
SE
Mostly Sunny
Humidity
46%
Feels like
22°F
Dew Point
14°F
3 PM
34°F
0%
15mph
SE
Partly Cloudy
Humidity
43%
Feels like
24°F
Dew Point
14°F
4 PM
34°F
0%
15mph
SE
Mostly Sunny
Humidity
42%
Feels like
24°F
Dew Point
13°F
5 PM
33°F
0%
14mph
SE
Sunny
Humidity
42%
Feels like
23°F
Dew Point
13°F
6 PM
32°F
0%
13mph
SE
Sunny
Humidity
44%
Feels like
22°F
Dew Point
13°F
6:22 PM
7 PM
30°F
0%
13mph
SE
Clear
Humidity
48%
Feels like
20°F
Dew Point
13°F
8 PM
28°F
0%
14mph
SE
Clear
Humidity
53%
Feels like
17°F
Dew Point
13°F
9 PM
26°F
0%
14mph
SE
Clear
Humidity
58%
Feels like
14°F
Dew Point
13°F
10 PM
25°F
0%
14mph
SSE
Clear
Humidity
62%
Feels like
13°F
Dew Point
13°F
11 PM
24°F
0%
15mph
SSE
Clear
Humidity
66%
Feels like
12°F
Dew Point
14°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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