Hourly Weather Forecast - Harrisburg, SD

12 AM
29°F
0%
5mph
ESE
Clear
Humidity
79%
Feels like
24°F
Dew Point
24°F
1 AM
29°F
0%
5mph
ESE
Mostly Clear
Humidity
79%
Feels like
24°F
Dew Point
24°F
2 AM
29°F
0%
5mph
ESE
Mostly Clear
Humidity
81%
Feels like
24°F
Dew Point
24°F
3 AM
29°F
0%
5mph
ESE
Mostly Clear
Humidity
86%
Feels like
23°F
Dew Point
25°F
4 AM
28°F
0%
5mph
ESE
Hazy
Humidity
91%
Feels like
23°F
Dew Point
26°F
5 AM
28°F
0%
5mph
ESE
Hazy
Humidity
94%
Feels like
22°F
Dew Point
26°F
6 AM
28°F
0%
5mph
ESE
Hazy
Humidity
96%
Feels like
22°F
Dew Point
27°F
7 AM
28°F
0%
5mph
ESE
Hazy
Humidity
94%
Feels like
23°F
Dew Point
27°F
7:57 AM
8 AM
30°F
0%
5mph
SE
Hazy
Humidity
94%
Feels like
25°F
Dew Point
29°F
9 AM
33°F
0%
6mph
SE
Hazy
Humidity
91%
Feels like
27°F
Dew Point
30°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

Friday's Weather Outlook

Friday'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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