Hourly Weather Forecast - Harrison, SD

12 AM
41°F
0%
12mph
SSE
Partly Cloudy
Humidity
81%
Feels like
35°F
Dew Point
36°F
1 AM
40°F
0%
11mph
SSE
Partly Cloudy
Humidity
83%
Feels like
34°F
Dew Point
36°F
2 AM
40°F
0%
11mph
SSE
Partly Cloudy
Humidity
84%
Feels like
33°F
Dew Point
35°F
3 AM
39°F
0%
11mph
S
Mostly Clear
Humidity
84%
Feels like
32°F
Dew Point
35°F
4 AM
38°F
0%
11mph
SSE
Partly Cloudy
Humidity
86%
Feels like
31°F
Dew Point
34°F
5 AM
37°F
0%
10mph
SSE
Cloudy
Humidity
88%
Feels like
30°F
Dew Point
34°F
6 AM
37°F
0%
10mph
SSE
Cloudy
Humidity
87%
Feels like
30°F
Dew Point
34°F
7 AM
38°F
0%
11mph
SSE
Cloudy
Humidity
85%
Feels like
31°F
Dew Point
35°F
7:04 AM
8 AM
41°F
0%
12mph
SSE
Mostly Sunny
Humidity
81%
Feels like
34°F
Dew Point
35°F
9 AM
44°F
0%
13mph
SSE
Sunny
Humidity
75%
Feels like
38°F
Dew Point
37°F
10 AM
49°F
10%
14mph
SSE
Sunny
Humidity
66%
Feels like
44°F
Dew Point
38°F
11 AM
55°F
10%
15mph
SSE
Mostly Sunny
Humidity
55%
Feels like
55°F
Dew Point
39°F
12 PM
59°F
10%
16mph
S
Mostly Sunny
Humidity
47%
Feels like
59°F
Dew Point
39°F
1 PM
62°F
10%
17mph
S
Mostly Sunny
Humidity
42%
Feels like
62°F
Dew Point
39°F
2 PM
64°F
10%
17mph
S
Partly Cloudy
Humidity
39%
Feels like
64°F
Dew Point
39°F
3 PM
65°F
10%
16mph
S
Cloudy
Humidity
37%
Feels like
65°F
Dew Point
38°F
4 PM
64°F
10%
15mph
SSW
Mostly Cloudy
Humidity
38%
Feels like
64°F
Dew Point
38°F
5 PM
62°F
10%
13mph
SSW
Partly Cloudy
Humidity
40%
Feels like
62°F
Dew Point
38°F
6 PM
60°F
10%
11mph
SW
Partly Cloudy
Humidity
43%
Feels like
60°F
Dew Point
37°F
6:27 PM
7 PM
56°F
10%
9mph
WSW
Partly Cloudy
Humidity
48%
Feels like
56°F
Dew Point
37°F
8 PM
53°F
10%
8mph
W
Partly Cloudy
Humidity
53%
Feels like
53°F
Dew Point
36°F
9 PM
49°F
10%
8mph
W
Partly Cloudy
Humidity
59%
Feels like
46°F
Dew Point
35°F
10 PM
46°F
10%
8mph
WNW
Partly Cloudy
Humidity
64%
Feels like
42°F
Dew Point
35°F
11 PM
44°F
10%
9mph
WNW
Partly Cloudy
Humidity
69%
Feels like
39°F
Dew Point
35°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!

loading ad...

Today's National Outlook

Hurricane Tracker

Allergy Forecast

Traffic Cameras

Weather Cameras

Traffic Cameras

Weather Cameras

Outdoor Sports Guide