OCONOMOWOC, WI 53066 Weather Forecast & Current Conditions
Enter ZIP code or City, State   
    


  53066 WEATHER WARNINGS (SEVERE T-STORM & TORNADO)
 CURRENT WEATHER

WATERTOWN, WI
Current Weather
9:15 PM CDT JUN 20, 2025
Scattered Clouds
75°F
Feels Like: 75°F
Dewpoint: 63°F
Rel. Hum.: 66%
Visibility: 10 miles
Wind: SSE at 7 mph
Pressure: 29.86 inches
Last 72 hours

Local Area Snow Depth

Wisconsin Current Weather

Wisconsin MOS Forecast Weather


Regional Weather Maps

(Automated weather data from NWS/FAA)
  53066 WEATHER FORECAST
10-Day model forecast maps
2025 Hurricanes

OCONOMOWOC, WI 53066
Weather Forecast

 Snowfall Forecast pages
Snow Depth pages
TONIGHT
Partly cloudy. Isolated light showers and thunderstorms late in the evening. Lows in the lower 70s. South winds 10 to 15 mph. Chance of precipitation 20 percent.
SATURDAY
Hot and humid. Breezy. Partly sunny in the morning then clearing. Highs in the mid 90s. Southwest winds 15 to 25 mph with gusts to around 40 mph. Highest heat index readings 102 to 107 in the late morning and afternoon.
SATURDAY NIGHT
Clear. Lows in the upper 70s. Southwest winds 15 to 20 mph. Gusts up to 35 mph through around midnight. Highest heat index readings 100 to 105 through around midnight.
SUNDAY
Hot and humid. Sunny. Highs in the mid 90s. Southwest winds 15 to 20 mph. Highest heat index readings 101 to 106 in the late morning and afternoon.
SUNDAY NIGHT
Clear. Lows in the mid 70s. Southwest winds 10 to 15 mph. Highest heat index readings 96 to 101 in the evening.
MONDAY
Sunny. A 20 percent chance of light showers in the afternoon. Highs in the mid 90s.
MONDAY NIGHT
Partly cloudy with a 50 percent chance of light showers and thunderstorms. Lows around 70.
TUESDAY
Partly sunny. Chance of light showers and slight chance of thunderstorms in the morning, then light showers likely and chance of thunderstorms in the afternoon. Not as warm. Highs in the lower 80s. Chance of precipitation 60 percent.
TUESDAY NIGHT
Mostly cloudy. Chance of light showers and thunderstorms through around midnight, then light showers likely and chance of thunderstorms after midnight. Lows in the lower 60s. Chance of precipitation 60 percent.
WEDNESDAY
Light showers likely and chance of thunderstorms. Highs in the mid 80s. Chance of precipitation 70 percent.
WEDNESDAY NIGHT
Mostly cloudy. Chance of light showers and thunderstorms through around midnight, then light showers likely and chance of thunderstorms after midnight. Lows in the mid 60s. Chance of precipitation 60 percent.
THURSDAY
Light showers likely in the morning, then light showers likely and slight chance of thunderstorms in the afternoon. Highs in the lower 80s. Chance of precipitation 60 percent.
THURSDAY NIGHT
Mostly cloudy with a 50 percent chance of light showers and thunderstorms. Lows in the lower 60s.

  53066 WEATHER SATELLITE LOOPS
Visible Weather Satellite
OCONOMOWOC, WI 53066
Infrared Weather Satellite
OCONOMOWOC, WI 53066
  53066 WEATHER RADAR LOOP
NEXRAD Weather Radar
OCONOMOWOC, WI 53066
 MOS COMPUTER WEATHER FORECAST

WATERTOWN, WI 3 hourly weather forecast
weather forecast created  6:00 AM MDT  6/20/2025
Friday
20 JUN 2025		 OCONOMOWOC, WI 53066 weather forecast Day 1, 12 hours 1 PM 74° 74° Mostly Cloudy 14%
RAIN
.01–.1 in		 0% Thunder
( 23% severe)		 SSW   12 66% 62°
High 79° OCONOMOWOC, WI 53066 weather forecast Day 1, 15 hours 4 PM 78° 80° Mostly Cloudy SSW   12 58% 62°
Mostly Cloudy



 OCONOMOWOC, WI 53066 weather forecast Day 1, 18 hours 7 PM 78° 80° Mostly Cloudy 11%
RAIN
<.01 in		 0% Thunder
( 27% severe)		 S   9 64% 65°
OCONOMOWOC, WI 53066 weather forecast Day 1, 21 hours 10 PM 74° 74° Partly Cloudy SSE   9 74% 65°
Saturday
21 JUN 2025		 OCONOMOWOC, WI 53066 weather forecast Day 2, 0 hours 1 AM 75° 75° Partly Cloudy 5%

 0% Thunder
( 15% severe)		 S   10 76% 67°
Low 72° OCONOMOWOC, WI 53066 weather forecast Day 2, 3 hours 4 AM 74° 74° Partly Cloudy SSW   12 84% 69°
High 94° OCONOMOWOC, WI 53066 weather forecast Day 2, 6 hours 7 AM 77° 79° Partly Cloudy 1%

 0% Thunder
( 6% severe)		 SSW   14 79% 70°

Partly Cloudy




Breezy		 OCONOMOWOC, WI 53066 weather forecast Day 2, 9 hours 10 AM 84° 89° Partly Cloudy SSW   16 65% 71°
OCONOMOWOC, WI 53066 weather forecast Day 2, 12 hours 1 PM 90° 98° Clear 2%

 0% Thunder
( 7% severe)		 SSW   17 56% 72°
OCONOMOWOC, WI 53066 weather forecast Day 2, 15 hours 4 PM 92° 99° Clear SSW   18 51% 71°
OCONOMOWOC, WI 53066 weather forecast Day 2, 18 hours 7 PM 90° 96° Clear 0%

 0% Thunder
( 12% severe)		 SW   15 52% 70°
OCONOMOWOC, WI 53066 weather forecast Day 2, 21 hours 10 PM 84° 88° Clear SSW   13 61% 69°
Sunday
22 JUN 2025		 OCONOMOWOC, WI 53066 weather forecast Day 3, 0 hours 1 AM 81° 84° Clear 0%

 0% Thunder
( 9% severe)		 SW   13 67% 69°
Low 76° OCONOMOWOC, WI 53066 weather forecast Day 3, 3 hours 4 AM 77° 79° Clear SW   13 76% 69°
High 95° OCONOMOWOC, WI 53066 weather forecast Day 3, 6 hours 7 AM 79° 82° Clear 0%

 0% Thunder
( 5% severe)		 SW   13 74% 70°

Clear



 OCONOMOWOC, WI 53066 weather forecast Day 3, 9 hours 10 AM 86° 91° Clear SW   14 59% 70°
OCONOMOWOC, WI 53066 weather forecast Day 3, 15 hours 1 PM 91° 97° Partly Cloudy 0%

 0% Thunder
( 9% severe)		 SSW   15 50% 70°
OCONOMOWOC, WI 53066 weather forecast Day 3, 18 hours 4 PM 93° 97° Clear SSW   15 44% 68°
OCONOMOWOC, WI 53066 weather forecast Day 3, 21 hours 7 PM 91° 94° Clear     SSW   13 45% 67°

WATERTOWN, WI extended weather forecast
Monday
23 JUN 2025		 Tuesday
24 JUN 2025		 Wednesday
25 JUN 2025		 Thursday
26 JUN 2025		 Friday
27 JUN 2025
Low 71° Low 67° Low 60° Low 64° Low 65°
High 93° High 80° High 83° High 88° High 85°
OCONOMOWOC, WI 53066 weather forecast Day 4 OCONOMOWOC, WI 53066 weather forecast Day 5 OCONOMOWOC, WI 53066 weather forecast Day 6 OCONOMOWOC, WI 53066 weather forecast Day 7 <!--SEARCHED_TOWN_NAME--> weather forecast Day 8
Partly Cloudy
33% Rain		 Overcast
69% Rain		 Overcast
70% Rain		 Partly Cloudy
58% Rain		 Mostly Cloudy
43% Rain
WEATHER SELECT BOX EXAMPLES:
for LOCAL WEATHER:
SNOW DEPTH:
LOCAL WEATHER RADAR:
STATE WEATHER MAP: 		Oconomowoc, WI
Oconomowoc, WI snow
Oconomowoc, WI radar
WI map 		-or-
-or-
-or-
  		53066
53066 snow
53066 radar
  		-or-
-or-
 
  		WI
WI snow
 
 
Copyright © 2024 WeatherStreet.com
Put our free WeatherStreet weather lookup on your web page.
Terms & Conditions