Hourly Weather Forecast - Harrisburg, SD

12 AM
21°F
0%
9mph
SSE
Partly Cloudy
Humidity
68%
Feels like
11°F
Dew Point
12°F
1 AM
20°F
0%
9mph
SSE
Mostly Cloudy
Humidity
70%
Feels like
10°F
Dew Point
12°F
2 AM
20°F
0%
9mph
SSE
Mostly Cloudy
Humidity
75%
Feels like
9°F
Dew Point
13°F
3 AM
19°F
0%
9mph
S
Mostly Cloudy
Humidity
76%
Feels like
8°F
Dew Point
13°F
4 AM
19°F
0%
9mph
S
Mostly Cloudy
Humidity
81%
Feels like
8°F
Dew Point
13°F
5 AM
19°F
0%
9mph
S
Mostly Cloudy
Humidity
78%
Feels like
8°F
Dew Point
13°F
6 AM
20°F
0%
9mph
S
Mostly Cloudy
Humidity
75%
Feels like
9°F
Dew Point
14°F
7 AM
23°F
0%
10mph
S
Mostly Cloudy
Humidity
71%
Feels like
13°F
Dew Point
15°F
7:01 AM
8 AM
27°F
0%
11mph
S
Mostly Cloudy
Humidity
68%
Feels like
18°F
Dew Point
18°F
9 AM
32°F
0%
11mph
S
Cloudy
Humidity
63%
Feels like
23°F
Dew Point
21°F
10 AM
36°F
0%
13mph
S
Cloudy
Humidity
59%
Feels like
28°F
Dew Point
23°F
11 AM
39°F
0%
14mph
S
Cloudy
Humidity
58%
Feels like
31°F
Dew Point
25°F
12 PM
41°F
0%
15mph
S
Mostly Cloudy
Humidity
58%
Feels like
33°F
Dew Point
27°F
1 PM
42°F
0%
15mph
S
Mostly Cloudy
Humidity
59%
Feels like
35°F
Dew Point
29°F
2 PM
43°F
0%
15mph
S
Mostly Cloudy
Humidity
60%
Feels like
36°F
Dew Point
30°F
3 PM
43°F
0%
14mph
S
Mostly Cloudy
Humidity
61%
Feels like
36°F
Dew Point
31°F
4 PM
41°F
0%
13mph
S
Mostly Cloudy
Humidity
65%
Feels like
34°F
Dew Point
30°F
5 PM
39°F
10%
11mph
SSE
Cloudy
Humidity
70%
Feels like
32°F
Dew Point
30°F
6 PM
37°F
30%
10mph
SSE
30% Chance Frozen Mix
Humidity
75%
Feels like
30°F
Dew Point
30°F
6:16 PM
7 PM
36°F
30%
9mph
SSE
30% Chance Frozen Mix
Humidity
79%
Feels like
29°F
Dew Point
30°F
8 PM
35°F
30%
9mph
SSE
30% Chance of Light Rain
Humidity
84%
Feels like
28°F
Dew Point
31°F
9 PM
34°F
30%
9mph
SSE
30% Chance of Light Rain
Humidity
88%
Feels like
27°F
Dew Point
31°F
10 PM
34°F
30%
9mph
SSE
30% Chance of Light Rain
Humidity
89%
Feels like
26°F
Dew Point
31°F
11 PM
33°F
10%
9mph
SSE
Mostly Cloudy
Humidity
89%
Feels like
26°F
Dew Point
30°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

loading ad...

Today's National Outlook

Hurricane Tracker

Allergy Forecast

Traffic Cameras

Weather Cameras

Traffic Cameras

Weather Cameras

Outdoor Sports Guide