NimbocastWatertown, SD Weather
Live radar, hourly and 7-day forecast, and National Weather Service alerts for Watertown, Codington County, South Dakota.
Updated Jul 29, 2026, 2:26 PM local time · Radar refreshes every 5 minutes
☀️
Watertown
91°F
Wind 10 mph
Humidity 46%
Cloud cover 3%
UV index 8
Alerts 0
Active alerts
✓
No active National Weather Service alerts for Watertown, SD.
Watertown weather radar
Light
Heavy
Next 24 hours
Now
☀️
91°F
3 PM
☀️
92°F
4 PM
☀️
93°F
5 PM
☀️
93°F
4%
6 PM
☀️
93°F
7 PM
☀️
91°F
8 PM
☀️
88°F
9 PM
☀️
82°F
10 PM
⛅
79°F
11 PM
☀️
77°F
12 AM
⛅
75°F
1 AM
☁️
74°F
2 AM
☁️
73°F
3 AM
☁️
72°F
4 AM
☁️
71°F
5 AM
☁️
71°F
1%
6 AM
☁️
71°F
1%
7 AM
☁️
72°F
2%
8 AM
☁️
75°F
3%
9 AM
☁️
79°F
6%
10 AM
☁️
84°F
4%
11 AM
☁️
87°F
7%
12 PM
☁️
89°F
9%
1 PM
☁️
89°F
16%
7-day forecast
Today
Jul 29
⛅
93°F
69°F
4%
Thu
Jul 30
🌦️
91°F
70°F
60%
Fri
Jul 31
🌧️
84°F
66°F
70%
Sat
Aug 1
☁️
94°F
63°F
4%
Sun
Aug 2
☁️
97°F
67°F
Mon
Aug 3
☁️
99°F
74°F
29%
Tue
Aug 4
🌧️
84°F
64°F
39%
Weather near Watertown
44 mi
Brookings, SD77 mi
Aberdeen, SD94 mi
Mitchell, SD96 mi
Sioux Falls, SD102 mi
Willmar, MN137 mi
Moorhead, MN137 mi
West Fargo, ND138 mi
Fargo, ND
Alerts are relayed from the National Weather Service and may lag
the official source. In a life-threatening situation always follow
weather.gov and local emergency
broadcasts.