Hourly Weather Forecast - Harrisburg, SD

12 AM
33°F
10%
9mph
SSE
Mostly Cloudy
Humidity
91%
Feels like
26°F
Dew Point
30°F
1 AM
33°F
10%
8mph
SSE
Mostly Cloudy
Humidity
91%
Feels like
25°F
Dew Point
30°F
2 AM
32°F
10%
8mph
SSE
Cloudy
Humidity
94%
Feels like
25°F
Dew Point
31°F
3 AM
32°F
10%
7mph
SSE
Cloudy
Humidity
95%
Feels like
25°F
Dew Point
31°F
4 AM
31°F
10%
6mph
SSE
Foggy
Humidity
100%
Feels like
25°F
Dew Point
31°F
5 AM
31°F
10%
5mph
SE
Foggy
Humidity
99%
Feels like
25°F
Dew Point
31°F
6 AM
31°F
10%
4mph
SE
Foggy
Humidity
100%
Feels like
27°F
Dew Point
31°F
7 AM
33°F
0%
4mph
SE
Cloudy
Humidity
97%
Feels like
28°F
Dew Point
32°F
7:00 AM
8 AM
36°F
0%
4mph
ESE
Cloudy
Humidity
97%
Feels like
32°F
Dew Point
35°F
9 AM
39°F
0%
4mph
ESE
Cloudy
Humidity
93%
Feels like
36°F
Dew Point
37°F
10 AM
41°F
0%
4mph
ESE
Cloudy
Humidity
88%
Feels like
39°F
Dew Point
38°F
11 AM
43°F
0%
4mph
E
Cloudy
Humidity
86%
Feels like
40°F
Dew Point
39°F
12 PM
44°F
0%
5mph
E
Cloudy
Humidity
84%
Feels like
41°F
Dew Point
40°F
1 PM
46°F
0%
5mph
E
Cloudy
Humidity
82%
Feels like
43°F
Dew Point
41°F
2 PM
47°F
0%
5mph
ENE
Cloudy
Humidity
80%
Feels like
45°F
Dew Point
41°F
3 PM
47°F
0%
5mph
ENE
Cloudy
Humidity
76%
Feels like
45°F
Dew Point
40°F
4 PM
46°F
0%
5mph
ENE
Mostly Cloudy
Humidity
76%
Feels like
44°F
Dew Point
39°F
5 PM
44°F
0%
4mph
ENE
Partly Cloudy
Humidity
79%
Feels like
42°F
Dew Point
38°F
6 PM
42°F
0%
4mph
ENE
Partly Cloudy
Humidity
83%
Feels like
40°F
Dew Point
37°F
6:18 PM
7 PM
40°F
0%
3mph
ENE
Partly Cloudy
Humidity
87%
Feels like
38°F
Dew Point
36°F
8 PM
38°F
0%
3mph
ENE
Partly Cloudy
Humidity
91%
Feels like
36°F
Dew Point
35°F
9 PM
36°F
0%
3mph
ENE
Partly Cloudy
Humidity
94%
Feels like
36°F
Dew Point
35°F
10 PM
35°F
0%
3mph
ENE
Partly Cloudy
Humidity
96%
Feels like
35°F
Dew Point
34°F
11 PM
34°F
0%
3mph
NE
Cloudy
Humidity
97%
Feels like
31°F
Dew Point
33°F

Snow and Ice Accumulations through Tuesday AM

Wintry Disturbance Bisects U.S. Mid-Latitudes

A wintry disturbance will bring icing and light snow from the central Plains tonight through the Northeast on Tuesday.

Today's Weather Outlook

Monday's Weather Outlook

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

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