Hourly Weather Forecast - Harrisburg, SD

12 AM
34°F
0%
5mph
SW
Mostly Clear
Humidity
90%
Feels like
30°F
Dew Point
32°F
1 AM
34°F
0%
4mph
WSW
Mostly Clear
Humidity
90%
Feels like
30°F
Dew Point
31°F
2 AM
33°F
0%
3mph
WNW
Hazy
Humidity
91%
Feels like
30°F
Dew Point
30°F
3 AM
32°F
0%
4mph
NW
Hazy
Humidity
92%
Feels like
28°F
Dew Point
30°F
4 AM
31°F
0%
4mph
NNW
Hazy
Humidity
93%
Feels like
27°F
Dew Point
30°F
5 AM
31°F
0%
4mph
N
Hazy
Humidity
94%
Feels like
27°F
Dew Point
29°F
6 AM
31°F
0%
4mph
N
Partly Cloudy
Humidity
93%
Feels like
26°F
Dew Point
29°F
7 AM
31°F
0%
5mph
N
Partly Cloudy
Humidity
90%
Feels like
26°F
Dew Point
29°F
7:57 AM
8 AM
33°F
0%
5mph
NNE
Partly Cloudy
Humidity
88%
Feels like
28°F
Dew Point
30°F
9 AM
36°F
0%
5mph
NNE
Partly Cloudy
Humidity
83%
Feels like
31°F
Dew Point
31°F
10 AM
39°F
0%
6mph
NNE
Mostly Sunny
Humidity
75%
Feels like
34°F
Dew Point
31°F
11 AM
42°F
0%
6mph
NNE
Mostly Sunny
Humidity
67%
Feels like
38°F
Dew Point
32°F
12 PM
44°F
0%
7mph
NE
Mostly Sunny
Humidity
61%
Feels like
40°F
Dew Point
31°F
1 PM
45°F
0%
7mph
NE
Sunny
Humidity
58%
Feels like
41°F
Dew Point
31°F
2 PM
45°F
0%
6mph
ENE
Sunny
Humidity
57%
Feels like
41°F
Dew Point
31°F
3 PM
43°F
0%
6mph
ENE
Sunny
Humidity
61%
Feels like
39°F
Dew Point
30°F
4 PM
40°F
0%
6mph
ENE
Sunny
Humidity
66%
Feels like
36°F
Dew Point
30°F
4:54 PM
5 PM
37°F
0%
6mph
E
Clear
Humidity
75%
Feels like
32°F
Dew Point
30°F
6 PM
33°F
0%
6mph
E
Clear
Humidity
82%
Feels like
27°F
Dew Point
28°F
7 PM
30°F
0%
6mph
E
Clear
Humidity
83%
Feels like
24°F
Dew Point
26°F
8 PM
29°F
0%
6mph
E
Clear
Humidity
86%
Feels like
23°F
Dew Point
25°F
9 PM
28°F
0%
6mph
E
Clear
Humidity
86%
Feels like
22°F
Dew Point
24°F
10 PM
27°F
0%
5mph
E
Clear
Humidity
88%
Feels like
21°F
Dew Point
24°F
11 PM
27°F
0%
5mph
E
Clear
Humidity
89%
Feels like
21°F
Dew Point
24°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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