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Sugar Island, Wisconsin Weather Forecast
Sugar Island, Wisconsin Weather
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Weather Forecast for Sugar Island, Wisconsin : Dodge County
Issued: 7:33 am CST Jan 23, 2026 Latitude: 43.2258348 Longitude: -88.5798228 View on Google Maps

MouseOver for Detail Forecast
Today Tonight Saturday Sunday Monday Tuesday Wednesday Thursday
Sunny on Today Increasing Clouds on Tonight Mostly Cloudy on Saturday 30% chance of snow on Sunday Mostly Sunny on Monday Partly Sunny on Tuesday Mostly Sunny on Wednesday Mostly Sunny on Thursday
High: -8°F Low: -18°F High: 2 °F High: 8 °F High: 8 °F High: 14°F High: 10°F High: 10°F
Low: -6°F Low: -9°F Low: 1 °F Low: -4°F Low: -4°F  
Sunny Increasing Clouds Mostly Cloudy Snow Mostly Sunny Partly Sunny Mostly Sunny Mostly Sunny
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Current Conditions at
WATERTOWN - (KRYV)
-17°
Feels like -38°F
Cloudy
as of 7:15 AM CST
Rel. Humidity: 46%
Dew Point: -31°F
Visibility: 10 Miles
Pressure: 30.60 in.
Flight Rule: VFR
Wind Data
13 MPH
Gust: 20 MPH
310° Northwest
Current Conditions at
JUNEAU - (KUNU)
-18°
Feels like -37°F
Clear
as of 7:35 AM CST
Rel. Humidity: 50%
Dew Point: -31°F
Visibility: 10 Miles
Pressure: 30.60 in.
Flight Rule: VFR
Wind Data
9 MPH
Gust: 22 MPH
300° Northwest
Cloud Level(s): Clear
Current Conditions at
WAUKESHA - (KUES)
-15°
Feels like -37°F
Clear
as of 6:45 AM CST
Rel. Humidity: 46%
Dew Point: -29°F
Visibility: 10 Miles
Pressure: 30.56 in.
Flight Rule: VFR
Wind Data
14 MPH
Gust: 28 MPH
300° Northwest
Cloud Level(s): Clear
Current Conditions at
WEST BEND - (KETB)
-13°
Feels like -31°F
Clear
as of 7:15 AM CST
Rel. Humidity: 51%
Dew Point: -26°F
Visibility: 10 Miles
Pressure: 30.56 in.
Flight Rule: VFR
Wind Data
9 MPH
Gust: 16 MPH
310° Northwest
Cloud Level(s): Clear
Sunny on Today Today... Sunny and cold, with a high near -8. Wind chill values between -30 and -40. Northwest wind 10 to 15 mph.

Increasing Clouds on Tonight Tonight... Increasing clouds, with a low around -18. Wind chill values between -25 and -30. Northwest wind around 5 mph.

Mostly Cloudy on Saturday Saturday... Mostly cloudy and cold, with a high near 2. Wind chill values between -5 and -15. Calm wind.

30% chance of snow Saturday Night Saturday Night... A 30 percent chance of snow, mainly after midnight. Mostly cloudy, with a low around -6. Calm wind becoming north around 5 mph.

30% chance of snow Sunday Sunday... A 30 percent chance of snow. Mostly cloudy and cold, with a high near 8. North wind around 5 mph.

Mostly Cloudy on Sunday Night Sunday Night... Mostly cloudy, with a low around -9. Northwest wind around 5 mph.

Mostly Sunny on Monday Monday... Mostly sunny and cold, with a high near 8. Northwest wind 5 to 10 mph becoming southwest in the afternoon.

Mostly Cloudy on Monday Night Monday Night... Mostly cloudy, with a low around 1. Southwest wind around 10 mph.

Partly Sunny on Tuesday Tuesday... Partly sunny, with a high near 14.

Cloudy on Tuesday Night Tuesday Night... Partly cloudy, with a low around -4.

Mostly Sunny on Wednesday Wednesday... Mostly sunny and cold, with a high near 10.

Cloudy on Wednesday Night Wednesday Night... Partly cloudy, with a low around -4.

Mostly Sunny on Thursday Thursday... Mostly sunny and cold, with a high near 10.

Current Radar Image


Sun Almanac for Sugar Island, Wisconsin
Sunrise: 07:18 AM
Sunset: 4:54 PM
Civil Sunrise:06:47 AM
Civil Sunset: 5:25 PM
Nautical Sunrise: 06:12 AM
Nautical Sunset: 6:00 PM
Astro Sunrise: 05:39 AM
Astro Sunset: 6:34 PM
Any use of the information on this page is at your own risk. This information should not be relied upon in life-threatening situations, potential financial loss situations or in lieu of any officially disseminated information. Visit the National Weather Service for official information.