Hourly Weather Forecast - Watertown, SD

12 AM
28°F
0%
6mph
SW
Mostly Cloudy
Humidity
88%
Feels like
21°F
Dew Point
25°F
1 AM
28°F
0%
6mph
WSW
Mostly Cloudy
Humidity
88%
Feels like
21°F
Dew Point
25°F
2 AM
27°F
0%
6mph
WNW
Mostly Cloudy
Humidity
88%
Feels like
20°F
Dew Point
24°F
3 AM
27°F
0%
6mph
NW
Mostly Cloudy
Humidity
88%
Feels like
19°F
Dew Point
24°F
4 AM
26°F
0%
6mph
NW
Mostly Cloudy
Humidity
87%
Feels like
20°F
Dew Point
23°F
5 AM
26°F
0%
5mph
NW
Mostly Cloudy
Humidity
89%
Feels like
20°F
Dew Point
23°F
6 AM
25°F
0%
5mph
NW
Mostly Cloudy
Humidity
91%
Feels like
20°F
Dew Point
23°F
7 AM
26°F
0%
4mph
NW
Mostly Cloudy
Humidity
92%
Feels like
20°F
Dew Point
24°F
7:39 AM
8 AM
27°F
0%
4mph
WNW
Mostly Cloudy
Humidity
89%
Feels like
22°F
Dew Point
24°F
9 AM
29°F
0%
4mph
WNW
Mostly Cloudy
Humidity
87%
Feels like
24°F
Dew Point
26°F
10 AM
31°F
0%
5mph
W
Mostly Cloudy
Humidity
81%
Feels like
27°F
Dew Point
27°F
11 AM
35°F
0%
6mph
WSW
Partly Cloudy
Humidity
76%
Feels like
30°F
Dew Point
28°F
12 PM
37°F
0%
6mph
WSW
Partly Cloudy
Humidity
70%
Feels like
32°F
Dew Point
29°F
1 PM
40°F
0%
7mph
WSW
Partly Cloudy
Humidity
65%
Feels like
35°F
Dew Point
30°F
2 PM
43°F
0%
8mph
WSW
Mostly Sunny
Humidity
62%
Feels like
38°F
Dew Point
31°F
3 PM
43°F
0%
9mph
SW
Sunny
Humidity
62%
Feels like
38°F
Dew Point
31°F
4 PM
42°F
0%
9mph
SW
Sunny
Humidity
64%
Feels like
37°F
Dew Point
31°F
5 PM
40°F
0%
8mph
SW
Sunny
Humidity
71%
Feels like
34°F
Dew Point
31°F
5:46 PM
6 PM
38°F
0%
8mph
SW
Clear
Humidity
78%
Feels like
32°F
Dew Point
31°F
7 PM
37°F
0%
8mph
SW
Mostly Clear
Humidity
80%
Feels like
31°F
Dew Point
31°F
8 PM
37°F
0%
9mph
SW
Mostly Clear
Humidity
80%
Feels like
30°F
Dew Point
31°F
9 PM
37°F
0%
9mph
SW
Partly Cloudy
Humidity
80%
Feels like
30°F
Dew Point
31°F
10 PM
36°F
0%
9mph
SW
Partly Cloudy
Humidity
81%
Feels like
29°F
Dew Point
31°F
11 PM
36°F
0%
9mph
SW
Mostly Clear
Humidity
80%
Feels like
29°F
Dew Point
31°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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