Hourly Weather Forecast - Harrisburg, SD

12 AM
32°F
0%
12mph
S
Partly Cloudy
Humidity
67%
Feels like
23°F
Dew Point
22°F
1 AM
31°F
0%
12mph
S
Partly Cloudy
Humidity
68%
Feels like
22°F
Dew Point
22°F
2 AM
30°F
10%
12mph
S
Partly Cloudy
Humidity
70%
Feels like
21°F
Dew Point
22°F
3 AM
30°F
0%
12mph
S
Partly Cloudy
Humidity
72%
Feels like
20°F
Dew Point
22°F
4 AM
30°F
0%
12mph
S
Partly Cloudy
Humidity
74%
Feels like
20°F
Dew Point
23°F
5 AM
30°F
0%
12mph
S
Mostly Clear
Humidity
75%
Feels like
21°F
Dew Point
23°F
6 AM
31°F
0%
12mph
S
Mostly Clear
Humidity
77%
Feels like
21°F
Dew Point
24°F
7 AM
31°F
0%
12mph
S
Mostly Clear
Humidity
75%
Feels like
22°F
Dew Point
24°F
7:56 AM
8 AM
33°F
0%
12mph
S
Mostly Sunny
Humidity
75%
Feels like
24°F
Dew Point
26°F
9 AM
36°F
0%
12mph
S
Mostly Sunny
Humidity
73%
Feels like
28°F
Dew Point
28°F
10 AM
39°F
0%
13mph
S
Mostly Sunny
Humidity
67%
Feels like
31°F
Dew Point
29°F
11 AM
42°F
0%
13mph
S
Sunny
Humidity
64%
Feels like
35°F
Dew Point
31°F
12 PM
44°F
0%
13mph
S
Sunny
Humidity
61%
Feels like
38°F
Dew Point
32°F
1 PM
46°F
0%
13mph
S
Sunny
Humidity
62%
Feels like
40°F
Dew Point
34°F
2 PM
46°F
0%
12mph
S
Mostly Sunny
Humidity
64%
Feels like
41°F
Dew Point
35°F
3 PM
45°F
0%
11mph
S
Mostly Sunny
Humidity
69%
Feels like
40°F
Dew Point
35°F
4 PM
43°F
0%
10mph
S
Mostly Sunny
Humidity
75%
Feels like
37°F
Dew Point
35°F
4:54 PM
5 PM
41°F
0%
9mph
S
Mostly Clear
Humidity
78%
Feels like
35°F
Dew Point
35°F
6 PM
40°F
0%
8mph
S
Clear
Humidity
83%
Feels like
34°F
Dew Point
35°F
7 PM
39°F
0%
8mph
S
Clear
Humidity
86%
Feels like
33°F
Dew Point
35°F
8 PM
38°F
0%
7mph
SSW
Clear
Humidity
88%
Feels like
32°F
Dew Point
35°F
9 PM
37°F
0%
6mph
SSW
Hazy
Humidity
91%
Feels like
32°F
Dew Point
34°F
10 PM
36°F
0%
6mph
SW
Hazy
Humidity
91%
Feels like
31°F
Dew Point
34°F
11 PM
35°F
0%
6mph
SW
Hazy
Humidity
91%
Feels like
31°F
Dew Point
33°F

Forecast Peak Wind Gusts Today

High Winds, Rain, and Snow Cross the Country

A clipper moving over the Great Lakes brings rain, snow, and high winds through the Atlantic Coastline.

Rainfall and Snowfall Totals Through Friday

Atmospheric River Symptoms Repeat in the Northwest

Thursday's Weather Outlook

Today's Weather Outlook

Flu Update Valid For Week Ending December 6, 2025

Weekly Flu Update: Flu Exceeds Annual Baseline

Weekly Drought Map for December 11, 2025

Hit-or-Miss Precipitation Leads to Mixed Drought Results

How to Measure Snow via NWS

How To Measure Snow

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