NimbocastWatertown, WI Weather
Live radar, hourly and 7-day forecast, and National Weather Service alerts for Watertown, Jefferson County, Wisconsin.
Updated Jul 29, 2026, 4:09 PM local time · Radar refreshes every 5 minutes
☀️
Watertown
84°F
Wind 5 mph
Humidity 36%
Cloud cover 1%
UV index 7
Alerts 0
Active alerts
✓
No active National Weather Service alerts for Watertown, WI.
Watertown weather radar
Light
Heavy
Next 24 hours
Now
☀️
84°F
5 PM
☀️
83°F
6 PM
☀️
83°F
7 PM
☀️
82°F
8 PM
☀️
78°F
9 PM
☀️
74°F
10 PM
☀️
71°F
11 PM
☀️
69°F
12 AM
☀️
67°F
1 AM
☀️
66°F
2 AM
☀️
64°F
3 AM
☀️
63°F
4 AM
☀️
62°F
5 AM
☀️
61°F
6 AM
☀️
60°F
7 AM
☀️
63°F
8 AM
☀️
70°F
9 AM
☀️
75°F
10 AM
🌤️
80°F
11 AM
☁️
83°F
12 PM
☁️
86°F
1 PM
☁️
88°F
2 PM
☁️
89°F
3 PM
☁️
90°F
7-day forecast
Today
Jul 29
⛅
84°F
57°F
Thu
Jul 30
☁️
90°F
60°F
Fri
Jul 31
🌧️
82°F
61°F
73%
Sat
Aug 1
🌦️
75°F
60°F
73%
Sun
Aug 2
☀️
78°F
54°F
6%
Mon
Aug 3
🌤️
81°F
57°F
1%
Tue
Aug 4
🌤️
82°F
62°F
6%
Weather near Watertown
13 mi
Oconomowoc, WI19 mi
Beaver Dam, WI24 mi
Sun Prairie, WI28 mi
Waukesha, WI31 mi
Menomonee Falls, WI31 mi
Germantown, WI32 mi
West Bend, WI33 mi
Brookfield, WI
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.