Hourly Weather Forecast - Watertown, SD

12 AM
26°F
10%
8mph
NNW
Partly Cloudy
Humidity
81%
Feels like
18°F
Dew Point
21°F
1 AM
25°F
10%
8mph
NNW
Partly Cloudy
Humidity
81%
Feels like
17°F
Dew Point
20°F
2 AM
25°F
10%
8mph
NNW
Mostly Clear
Humidity
81%
Feels like
16°F
Dew Point
20°F
3 AM
24°F
10%
9mph
NNW
Mostly Clear
Humidity
81%
Feels like
15°F
Dew Point
19°F
4 AM
24°F
10%
9mph
NNW
Clear
Humidity
80%
Feels like
15°F
Dew Point
19°F
5 AM
23°F
10%
9mph
NW
Mostly Clear
Humidity
83%
Feels like
13°F
Dew Point
19°F
6 AM
22°F
10%
9mph
NW
Mostly Clear
Humidity
86%
Feels like
12°F
Dew Point
19°F
7 AM
22°F
10%
10mph
WNW
Mostly Clear
Humidity
88%
Feels like
11°F
Dew Point
19°F
7:35 AM
8 AM
23°F
20%
11mph
WNW
Sunny
Humidity
84%
Feels like
12°F
Dew Point
19°F
9 AM
25°F
20%
11mph
W
Sunny
Humidity
79%
Feels like
14°F
Dew Point
19°F
10 AM
27°F
20%
12mph
W
Mostly Sunny
Humidity
74%
Feels like
16°F
Dew Point
19°F
11 AM
28°F
20%
12mph
WNW
Mostly Sunny
Humidity
69%
Feels like
18°F
Dew Point
19°F
12 PM
29°F
20%
13mph
WNW
Partly Cloudy
Humidity
65%
Feels like
19°F
Dew Point
19°F
1 PM
31°F
20%
13mph
NW
Partly Cloudy
Humidity
62%
Feels like
21°F
Dew Point
19°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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