url:
Grantsburg, Wisconsin Weather Forecast
Grantsburg, Wisconsin Weather
your sport, your way
Air Sports Net on FacebookAir Sports Net on Google +Air Sports Net on TwitterReceive RSS UpdatesReceive Email Updates

No Watches or Warnings for Grantsburg
Change location by the zip code or city,state: or search for other weather forecast locations in Wisconsin by name.
Weather Forecast for Grantsburg, Wisconsin : Burnett County
Issued: 3:40 am CST Dec 15, 2025 Latitude: 45.7763419 Longitude: -92.6827041 View on Google Maps

MouseOver for Detail Forecast
Today Tonight Tuesday Wednesday Thursday Friday Saturday Sunday
Partly Sunny on Today Mostly Cloudy on Tonight Mostly Sunny on Tuesday Partly Sunny on Wednesday 20% chance of snow on Thursday 20% chance of snow on Friday Partly Sunny on Saturday Mostly Sunny on Sunday
High: 23°F Low: 10 °F High: 40°F High: 35°F High: 29°F High: 24°F High: 26°F High: 17°F
Low: 14°F Low: 28°F Low: -10°F Low: 12°F Low: -4°F  
Partly Sunny Mostly Cloudy Mostly Sunny Partly Sunny Snow Snow Partly Sunny Mostly Sunny
-
Current Conditions at
RUSH CITY - (KROS)
12°
Cloudy
as of 4:15 AM CST
Rel. Humidity: 78%
Dew Point: 7°F
Visibility: 10 Miles
Pressure: 29.99 in.
Flight Rule: MVFR
Wind Data
6 MPH
150° Southeast
Cloud Level(s): Solid Overcast at 2000ft
Current Conditions at
SIREN/BURNETT CTY - (KRZN)
14°
Feels like 1°F
Mostly Cloudy
as of 4:15 AM CST
Rel. Humidity: 66%
Dew Point: 5°F
Visibility: 10 Miles
Pressure: 29.98 in.
Flight Rule: MVFR
Wind Data
9 MPH
180° South
Cloud Level(s): Broken at 2300ft
Current Conditions at
MORA MUNICIPAL - (KJMR)
14°
Cloudy
as of 4:15 AM CST
Rel. Humidity: 72%
Dew Point: 7°F
Visibility: 10 Miles
Pressure: 30.00 in.
Flight Rule: MVFR
Wind Data
Calm
Cloud Level(s): Solid Overcast at 1800ft
Current Conditions at
CAMBRIDGE MUNICIPAL - (KCBG)
14°
Mostly Cloudy
as of 4:15 AM CST
Rel. Humidity: 66%
Dew Point: 5°F
Visibility: 10 Miles
Pressure: 29.97 in.
Flight Rule: MVFR
Wind Data
6 MPH
190° South
Cloud Level(s): Broken at 1800ft
Partly Sunny on Today Today... Partly sunny, with a high near 23. South wind around 5 mph becoming northwest in the morning.

Mostly Cloudy on Tonight Tonight... Mostly cloudy, with a temperature falling to near 10 by 9pm, then rising to around 18 during the remainder of the night. Light and variable wind becoming south 5 to 10 mph after midnight. Winds could gust as high as 15 mph.

Mostly Sunny on Tuesday Tuesday... Cloudy, then gradually becoming mostly sunny, with a high near 40. Breezy, with a southwest wind 10 to 15 mph, with gusts as high as 25 mph.

Cloudy on Tuesday Night Tuesday Night... Partly cloudy, with a low around 14. West wind 5 to 10 mph, with gusts as high as 25 mph.

Partly Sunny on Wednesday Wednesday... Partly sunny, with a high near 35. Breezy, with a west wind 5 to 15 mph becoming south in the afternoon. Winds could gust as high as 25 mph.

80% chance of rain & snow Wednesday Night Wednesday Night... Rain before 3am, then snow. Low around 28. Breezy, with a south wind around 15 mph becoming west after midnight. Winds could gust as high as 30 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

20% chance of snow Thursday Thursday... A chance of snow. Mostly cloudy, with a high near 29. Blustery, with a west wind 15 to 20 mph becoming northwest in the afternoon. Winds could gust as high as 30 mph.

Cloudy on Thursday Night Thursday Night... Partly cloudy, with a low around -10. Northwest wind 5 to 10 mph becoming east after midnight. Winds could gust as high as 25 mph.

20% chance of snow Friday Friday... A chance of snow, mainly after noon. Mostly cloudy, with a high near 24. Southeast wind 5 to 10 mph, with gusts as high as 25 mph.

10% chance of snow Friday Night Friday Night... A slight chance of snow. Mostly cloudy, with a low around 12. South wind 5 to 10 mph, with gusts as high as 25 mph.

Partly Sunny on Saturday Saturday... Partly sunny, with a high near 26. Southwest wind 5 to 10 mph becoming northwest in the afternoon. Winds could gust as high as 15 mph.

Cloudy on Saturday Night Saturday Night... Partly cloudy, with a low around -4. Northwest wind around 5 mph.

Mostly Sunny on Sunday Sunday... Mostly sunny, with a high near 17. Northwest wind around 5 mph becoming south in the afternoon.

Current Radar Image


Sun Almanac for Grantsburg, Wisconsin
Sunrise: 07:45 AM
Sunset: 4:27 PM
Civil Sunrise:07:11 AM
Civil Sunset: 5:01 PM
Nautical Sunrise: 06:33 AM
Nautical Sunset: 5:39 PM
Astro Sunrise: 05:57 AM
Astro Sunset: 6:15 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.