Hourly Weather Forecast - Erwin, SD

12 AM
21°F
0%
10mph
ENE
Mostly Clear
Humidity
73%
Feels like
10°F
Dew Point
13°F
1 AM
20°F
0%
10mph
E
Clear
Humidity
74%
Feels like
9°F
Dew Point
13°F
2 AM
20°F
0%
10mph
E
Clear
Humidity
74%
Feels like
8°F
Dew Point
13°F
3 AM
19°F
0%
11mph
E
Clear
Humidity
74%
Feels like
8°F
Dew Point
13°F
4 AM
19°F
0%
11mph
E
Clear
Humidity
74%
Feels like
7°F
Dew Point
13°F
5 AM
19°F
0%
12mph
ESE
Clear
Humidity
75%
Feels like
7°F
Dew Point
12°F
6 AM
19°F
0%
12mph
ESE
Clear
Humidity
75%
Feels like
7°F
Dew Point
12°F
7 AM
20°F
0%
13mph
SE
Clear
Humidity
73%
Feels like
7°F
Dew Point
13°F
7:00 AM
8 AM
21°F
0%
14mph
SE
Sunny
Humidity
69%
Feels like
8°F
Dew Point
13°F
9 AM
24°F
0%
15mph
SE
Sunny
Humidity
64%
Feels like
11°F
Dew Point
14°F
10 AM
26°F
0%
17mph
SSE
Sunny
Humidity
60%
Feels like
14°F
Dew Point
14°F
11 AM
29°F
0%
18mph
SSE
Sunny
Humidity
56%
Feels like
17°F
Dew Point
15°F
12 PM
31°F
0%
19mph
SSE
Mostly Sunny
Humidity
54%
Feels like
20°F
Dew Point
17°F
1 PM
34°F
0%
19mph
SSE
Partly Cloudy
Humidity
52%
Feels like
22°F
Dew Point
18°F
2 PM
35°F
0%
20mph
SSE
Partly Cloudy
Humidity
52%
Feels like
24°F
Dew Point
19°F
3 PM
36°F
0%
21mph
SSE
Windy
Humidity
53%
Feels like
25°F
Dew Point
21°F
4 PM
37°F
0%
21mph
SSE
Windy
Humidity
55%
Feels like
26°F
Dew Point
22°F
5 PM
37°F
0%
21mph
SSE
Windy
Humidity
58%
Feels like
26°F
Dew Point
23°F
6 PM
36°F
0%
21mph
SSE
Windy
Humidity
61%
Feels like
26°F
Dew Point
24°F
7 PM
36°F
0%
20mph
SSE
Windy
Humidity
65%
Feels like
25°F
Dew Point
25°F
8 PM
35°F
0%
20mph
SSE
Cloudy
Humidity
71%
Feels like
23°F
Dew Point
26°F
8:04 PM
9 PM
33°F
0%
20mph
SSE
Cloudy
Humidity
77%
Feels like
22°F
Dew Point
27°F
10 PM
33°F
0%
21mph
SSE
Windy
Humidity
82%
Feels like
21°F
Dew Point
28°F
11 PM
32°F
0%
20mph
SSE
Windy
Humidity
86%
Feels like
20°F
Dew Point
29°F

Today's Weather Outlook

Today's Weather Outlook

A potent weather system traverses the U.S. this weekend, bringing everything from accumulating snow and ice to rainy, stormy weather.

Weekly Drought Map for April 2, 2026

Substantial Drying Leads To Worsening Drought Depiction Nationwide

(Image provided by Manfred Richter via Pixabay.com)

Plant Care: What to Do When Frosts and Freezes Occur?

(Image provided by Pixabay.com)

Before a High Wind Event

Severe storm moving over the Texas Panhandle

What Is A Severe Thunderstorm?

Featured image via Pixabay.com

Drought Impacts: It's More Than You Think!

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