Hourly Weather | Tomorrow Tuesday, September 22, 2026
Watertown, South Dakota
12 AM
Cloudy Weather
48°
Feels Like 45°
12
Humidity: 97%
UV Index: 0
Wind: 6 mph
1 AM
Cloudy Weather
48°
Feels Like 46°
14
Humidity: 95%
UV Index: 0
Wind: 6 mph
2 AM
Cloudy Weather
48°
Feels Like 46°
17
Humidity: 95%
UV Index: 0
Wind: 6 mph
3 AM
Cloudy Weather
50°
Feels Like 46°
17
Humidity: 94%
UV Index: 0
Wind: 6 mph
4 AM
Cloudy Weather
50°
Feels Like 48°
22
Humidity: 93%
UV Index: 0
Wind: 6 mph
5 AM
Rainy Weather
50°
Feels Like 46°
42
Humidity: 93%
UV Index: 0
Wind: 6 mph
6 AM
Cloudy Weather
50°
Feels Like 48°
38
Humidity: 92%
UV Index: 0
Wind: 7 mph
7 AM
Cloudy Weather
50°
Feels Like 48°
27
Humidity: 92%
UV Index: 0
Wind: 7 mph
8 AM
Cloudy Weather
50°
Feels Like 48°
16
Humidity: 93%
UV Index: 0
Wind: 7 mph
9 AM
Cloudy Weather
52°
Feels Like 48°
16
Humidity: 92%
UV Index: 1
Wind: 8 mph
10 AM
Cloudy Weather
52°
Feels Like 50°
16
Humidity: 89%
UV Index: 1
Wind: 8 mph
11 AM
Cloudy Weather
54°
Feels Like 52°
12
Humidity: 84%
UV Index: 2
Wind: 9 mph
12 PM
Cloudy Weather
55°
Feels Like 54°
12
Humidity: 80%
UV Index: 2
Wind: 9 mph
1 PM
Cloudy Weather
57°
Feels Like 55°
9
Humidity: 76%
UV Index: 2
Wind: 11 mph
2 PM
Cloudy Weather
57°
Feels Like 55°
3
Humidity: 74%
UV Index: 2
Wind: 11 mph
3 PM
Cloudy Weather
59°
Feels Like 57°
3
Humidity: 67%
UV Index: 2
Wind: 11 mph
4 PM
Cloudy Weather
57°
Feels Like 55°
3
Humidity: 69%
UV Index: 1
Wind: 12 mph
5 PM
Cloudy Weather
57°
Feels Like 54°
3
Humidity: 70%
UV Index: 1
Wind: 11 mph
6 PM
Cloudy Weather
57°
Feels Like 54°
3
Humidity: 71%
UV Index: 0
Wind: 11 mph
7 PM
Cloudy Weather
57°
Feels Like 52°
2
Humidity: 72%
UV Index: 0
Wind: 9 mph
8 PM
Cloudy Night
55°
Feels Like 52°
1
Humidity: 78%
UV Index: 0
Wind: 9 mph
9 PM
Cloudy Night
54°
Feels Like 50°
1
Humidity: 83%
UV Index: 0
Wind: 9 mph
10 PM
Cloudy Night
54°
Feels Like 48°
1
Humidity: 83%
UV Index: 0
Wind: 9 mph
11 PM
Cloudy Night
54°
Feels Like 48°
1
Humidity: 85%
UV Index: 0
Wind: 9 mph