Hourly Weather Forecast - Watertown, SD

12 AM
38°F
0%
21mph
NW
Windy
Humidity
83%
Feels like
28°F
Dew Point
34°F
1 AM
37°F
0%
21mph
NNW
Windy
Humidity
85%
Feels like
27°F
Dew Point
33°F
2 AM
36°F
0%
20mph
NNW
Mostly Cloudy
Humidity
86%
Feels like
25°F
Dew Point
33°F
3 AM
35°F
0%
19mph
NNW
Mostly Cloudy
Humidity
87%
Feels like
24°F
Dew Point
31°F
4 AM
34°F
0%
18mph
NNW
Mostly Cloudy
Humidity
87%
Feels like
23°F
Dew Point
30°F
5 AM
32°F
0%
18mph
NNW
Cloudy
Humidity
91%
Feels like
20°F
Dew Point
29°F
6 AM
30°F
0%
17mph
NNW
Cloudy
Humidity
93%
Feels like
18°F
Dew Point
28°F
7 AM
29°F
0%
16mph
NNW
Cloudy
Humidity
94%
Feels like
17°F
Dew Point
28°F
7:42 AM
8 AM
29°F
0%
15mph
N
Cloudy
Humidity
89%
Feels like
18°F
Dew Point
26°F
9 AM
29°F
0%
15mph
N
Cloudy
Humidity
84%
Feels like
18°F
Dew Point
25°F
10 AM
29°F
30%
15mph
N
30% Chance of Snow
Humidity
79%
Feels like
18°F
Dew Point
23°F
11 AM
28°F
0%
15mph
N
Cloudy
Humidity
75%
Feels like
17°F
Dew Point
21°F
12 PM
28°F
0%
14mph
N
Cloudy
Humidity
71%
Feels like
17°F
Dew Point
20°F
1 PM
27°F
0%
13mph
N
Cloudy
Humidity
69%
Feels like
16°F
Dew Point
18°F
2 PM
27°F
0%
12mph
N
Cloudy
Humidity
67%
Feels like
16°F
Dew Point
17°F
3 PM
26°F
0%
11mph
N
Cloudy
Humidity
66%
Feels like
16°F
Dew Point
16°F
4 PM
25°F
0%
10mph
N
Mostly Cloudy
Humidity
66%
Feels like
16°F
Dew Point
16°F
5 PM
24°F
0%
8mph
N
Partly Cloudy
Humidity
68%
Feels like
15°F
Dew Point
15°F
5:43 PM
6 PM
23°F
0%
7mph
N
Partly Cloudy
Humidity
68%
Feels like
14°F
Dew Point
14°F
7 PM
22°F
0%
6mph
NNE
Partly Cloudy
Humidity
68%
Feels like
14°F
Dew Point
13°F
8 PM
20°F
0%
6mph
NE
Partly Cloudy
Humidity
68%
Feels like
12°F
Dew Point
11°F
9 PM
19°F
0%
6mph
NE
Partly Cloudy
Humidity
68%
Feels like
11°F
Dew Point
10°F
10 PM
18°F
0%
6mph
ENE
Partly Cloudy
Humidity
69%
Feels like
9°F
Dew Point
10°F
11 PM
17°F
0%
6mph
E
Mostly Clear
Humidity
70%
Feels like
8°F
Dew Point
9°F

Friday's Weather Outlook

Friday's Weather Outlook

A snow-filled clipper system is set to sweep through the Great Lakes, Ohio Valley, and Mid-Atlantic.

Weekend Weather Preview

Weekend Weather Preview

Weekly Drought Map for February 5, 2026

Scarce Precipitation Leads to Widespread Drought Degradation

Image courtesy of Pixabay.com

All About Snow Squalls

A person in a pink coat and red mittens holding a snowball. (Image by Dmitriy Gutarev from Pixabay)

Cold Weather and Worsening Health Conditions

Windchill chart

Dangers of Wind Chills

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