Hourly Weather Forecast - Harrison, SD

12 AM
42°F
10%
9mph
WNW
Partly Cloudy
Humidity
73%
Feels like
37°F
Dew Point
34°F
1 AM
40°F
20%
9mph
WNW
Partly Cloudy
Humidity
75%
Feels like
35°F
Dew Point
33°F
2 AM
39°F
20%
10mph
NW
Mostly Cloudy
Humidity
77%
Feels like
33°F
Dew Point
33°F
3 AM
38°F
20%
11mph
NW
Cloudy
Humidity
78%
Feels like
31°F
Dew Point
32°F
4 AM
37°F
30%
11mph
NW
30% Chance of Light Rain
Humidity
79%
Feels like
29°F
Dew Point
31°F
5 AM
36°F
30%
12mph
NW
30% Chance of Light Rain
Humidity
80%
Feels like
28°F
Dew Point
30°F
6 AM
35°F
30%
13mph
NNW
30% Chance of Light Rain
Humidity
81%
Feels like
27°F
Dew Point
30°F
7 AM
35°F
30%
14mph
NNW
30% Chance Frozen Mix
Humidity
80%
Feels like
26°F
Dew Point
30°F
7:02 AM
8 AM
36°F
30%
15mph
NNW
30% Chance Frozen Mix
Humidity
80%
Feels like
27°F
Dew Point
30°F
9 AM
37°F
30%
15mph
NNW
30% Chance of Light Rain
Humidity
77%
Feels like
27°F
Dew Point
30°F
10 AM
38°F
30%
16mph
NNW
30% Chance of Light Rain
Humidity
73%
Feels like
29°F
Dew Point
31°F
11 AM
41°F
30%
17mph
NNW
30% Chance of Light Rain
Humidity
67%
Feels like
32°F
Dew Point
31°F
12 PM
43°F
30%
17mph
NNW
30% Chance of Light Rain
Humidity
61%
Feels like
35°F
Dew Point
30°F
1 PM
44°F
30%
18mph
NNW
30% Chance of Light Rain
Humidity
56%
Feels like
37°F
Dew Point
30°F
2 PM
46°F
30%
18mph
NNW
30% Chance of Light Rain
Humidity
52%
Feels like
39°F
Dew Point
29°F
3 PM
47°F
30%
17mph
NNW
30% Chance of Rain
Humidity
50%
Feels like
40°F
Dew Point
29°F
4 PM
46°F
30%
17mph
NNW
30% Chance of Rain
Humidity
50%
Feels like
39°F
Dew Point
28°F
5 PM
44°F
30%
16mph
NNW
30% Chance of Rain
Humidity
53%
Feels like
37°F
Dew Point
28°F
6 PM
42°F
30%
16mph
NNW
30% Chance of Rain
Humidity
56%
Feels like
35°F
Dew Point
28°F
6:29 PM
7 PM
40°F
30%
15mph
NNW
30% Chance of Rain
Humidity
58%
Feels like
32°F
Dew Point
27°F
8 PM
38°F
30%
14mph
NNW
30% Chance Frozen Mix
Humidity
60%
Feels like
30°F
Dew Point
26°F
9 PM
37°F
30%
13mph
NNW
30% Chance of Rain
Humidity
62%
Feels like
28°F
Dew Point
25°F
10 PM
35°F
30%
12mph
NNW
30% Chance of Light Rain
Humidity
64%
Feels like
27°F
Dew Point
24°F
11 PM
34°F
20%
11mph
NNW
Cloudy
Humidity
67%
Feels like
26°F
Dew Point
25°F

Today's Weather Outlook

Today's Weather Outlook

The first day of March will feature wintry weather in the Lower Midwest and parts of the Northeast.

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

Flooding Can Happen in the Winter Too!

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