Hourly Weather Forecast - Erwin, SD

12 AM
33°F
0%
20mph
SSE
Windy
Humidity
89%
Feels like
21°F
Dew Point
30°F
1 AM
33°F
0%
20mph
SSE
Windy
Humidity
90%
Feels like
21°F
Dew Point
31°F
2 AM
34°F
0%
20mph
SSE
Windy
Humidity
92%
Feels like
22°F
Dew Point
31°F
3 AM
34°F
0%
21mph
SSE
Windy
Humidity
92%
Feels like
23°F
Dew Point
32°F
4 AM
35°F
10%
20mph
SSE
Cloudy
Humidity
93%
Feels like
24°F
Dew Point
33°F
5 AM
36°F
10%
18mph
SSE
Cloudy
Humidity
93%
Feels like
25°F
Dew Point
34°F
6 AM
36°F
10%
16mph
SSE
Cloudy
Humidity
93%
Feels like
26°F
Dew Point
34°F
6:58 AM
7 AM
37°F
20%
13mph
S
Cloudy
Humidity
92%
Feels like
29°F
Dew Point
35°F
8 AM
39°F
20%
14mph
SSW
Cloudy
Humidity
90%
Feels like
31°F
Dew Point
36°F
9 AM
42°F
20%
15mph
SW
Cloudy
Humidity
86%
Feels like
34°F
Dew Point
38°F
10 AM
44°F
20%
16mph
SW
Cloudy
Humidity
80%
Feels like
37°F
Dew Point
38°F
11 AM
46°F
20%
16mph
WSW
Partly Cloudy
Humidity
72%
Feels like
40°F
Dew Point
38°F
12 PM
49°F
10%
17mph
WNW
Mostly Sunny
Humidity
64%
Feels like
42°F
Dew Point
37°F
1 PM
50°F
10%
19mph
WNW
Sunny
Humidity
58%
Feels like
50°F
Dew Point
36°F
2 PM
52°F
10%
21mph
WNW
Windy
Humidity
52%
Feels like
52°F
Dew Point
35°F
3 PM
53°F
10%
21mph
WNW
Windy
Humidity
46%
Feels like
53°F
Dew Point
33°F
4 PM
54°F
0%
21mph
W
Windy
Humidity
42%
Feels like
54°F
Dew Point
31°F
5 PM
53°F
0%
21mph
W
Windy
Humidity
41%
Feels like
53°F
Dew Point
30°F
6 PM
52°F
0%
19mph
W
Mostly Cloudy
Humidity
43%
Feels like
52°F
Dew Point
30°F
7 PM
50°F
0%
17mph
WNW
Mostly Cloudy
Humidity
45%
Feels like
44°F
Dew Point
29°F
8 PM
47°F
0%
16mph
WNW
Partly Cloudy
Humidity
49%
Feels like
40°F
Dew Point
29°F
8:05 PM
9 PM
43°F
0%
15mph
WNW
Partly Cloudy
Humidity
55%
Feels like
36°F
Dew Point
28°F
10 PM
40°F
0%
14mph
W
Mostly Clear
Humidity
59%
Feels like
33°F
Dew Point
27°F
11 PM
38°F
0%
13mph
W
Clear
Humidity
63%
Feels like
31°F
Dew Point
27°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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