Hourly Weather Forecast - Harrisburg, SD

12 AM
32°F
0%
3mph
ENE
Foggy
Humidity
100%
Feels like
30°F
Dew Point
32°F
1 AM
31°F
0%
3mph
ENE
Foggy
Humidity
100%
Feels like
28°F
Dew Point
31°F
2 AM
30°F
0%
3mph
E
Foggy
Humidity
100%
Feels like
27°F
Dew Point
30°F
3 AM
29°F
0%
3mph
E
Foggy
Humidity
100%
Feels like
26°F
Dew Point
29°F
4 AM
28°F
10%
3mph
E
Foggy
Humidity
100%
Feels like
25°F
Dew Point
28°F
5 AM
28°F
10%
3mph
ENE
Foggy
Humidity
100%
Feels like
24°F
Dew Point
28°F
6 AM
29°F
10%
3mph
E
Foggy
Humidity
100%
Feels like
25°F
Dew Point
29°F
6:58 AM
7 AM
31°F
10%
3mph
E
Foggy
Humidity
100%
Feels like
28°F
Dew Point
31°F
8 AM
36°F
0%
4mph
ESE
Cloudy
Humidity
97%
Feels like
33°F
Dew Point
35°F
9 AM
41°F
0%
4mph
SE
Cloudy
Humidity
86%
Feels like
38°F
Dew Point
37°F
10 AM
45°F
0%
5mph
SE
Cloudy
Humidity
79%
Feels like
42°F
Dew Point
39°F
11 AM
48°F
0%
6mph
SSE
Mostly Cloudy
Humidity
75%
Feels like
45°F
Dew Point
40°F
12 PM
50°F
0%
6mph
SSE
Mostly Cloudy
Humidity
72%
Feels like
47°F
Dew Point
41°F
1 PM
51°F
0%
7mph
SSE
Mostly Cloudy
Humidity
69%
Feels like
51°F
Dew Point
41°F
2 PM
52°F
0%
8mph
S
Partly Cloudy
Humidity
67%
Feels like
52°F
Dew Point
41°F
3 PM
52°F
0%
8mph
S
Partly Cloudy
Humidity
66%
Feels like
52°F
Dew Point
41°F
4 PM
50°F
0%
8mph
S
Partly Cloudy
Humidity
69%
Feels like
50°F
Dew Point
40°F
5 PM
47°F
0%
7mph
SSE
Partly Cloudy
Humidity
73%
Feels like
44°F
Dew Point
39°F
6 PM
44°F
0%
6mph
SSE
Partly Cloudy
Humidity
79%
Feels like
41°F
Dew Point
38°F
6:19 PM
7 PM
42°F
0%
6mph
SE
Partly Cloudy
Humidity
84%
Feels like
38°F
Dew Point
37°F
8 PM
40°F
0%
7mph
SE
Partly Cloudy
Humidity
87%
Feels like
35°F
Dew Point
36°F
9 PM
38°F
0%
7mph
SSE
Partly Cloudy
Humidity
90%
Feels like
33°F
Dew Point
35°F
10 PM
37°F
0%
7mph
SSE
Partly Cloudy
Humidity
92%
Feels like
31°F
Dew Point
35°F
11 PM
35°F
0%
6mph
SSE
Partly Cloudy
Humidity
93%
Feels like
30°F
Dew Point
34°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 today 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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