Grantsburg, Wisconsin | 10-Day Weather Forecasts & Weekend Weather | WeatherBug
Main Menu
10 Day Forecast
  • Forecast night icon
    Night
    Mostly Clear
    42°
    Wednesday 5/8
    Forecast night icon
    42°
    Mostly Clear
    Hourly
    Night Details
    Mostly clear. Low temperature around 42F. Dew point will be around 38F with an average humidity of 70%. Winds will be 11 mph from the NE.
  • Forecast day icon
    Thursday
    Sunny
    60°
    Forecast night icon
    Night
    Mostly Clear
    33°
    Thursday 5/9
    Day
    60°
    Sunny
    Forecast day icon
    Night
    33°
    Mostly Clear
    Forecast night icon
    Hourly
    Day Details
    Sunny. Highs in the lower 60s. Northeast winds around 10 mph with gusts up to 20 mph.
    Night Details
    Mostly clear. Areas of frost after midnight. Lows in the mid 30s. Northeast winds 5 to 10 mph.
  • Forecast day icon
    Friday
    70% Chance of Storms
    63°
    Forecast night icon
    Night
    Partly Cloudy
    38°
    Friday 5/10
    Day
    63°
    70% Chance of Storms
    Forecast day icon
    Night
    38°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny. Areas of frost in the morning. A slight chance of rain showers in the morning then rain showers likely with a chance of thunderstorms in the afternoon. Highs in the mid 60s. South winds 5 to 10 mph becoming northwest with gusts up to 20 mph in the afternoon. Chance of rain 70 percent.
    Night Details
    Partly cloudy in the evening then becoming mostly clear. Lows in the lower 40s. Northwest winds 5 to 10 mph.
  • Forecast day icon
    Saturday
    Sunny
    65°
    Forecast night icon
    Night
    Partly Cloudy
    49°
    Saturday 5/11
    Day
    65°
    Sunny
    Forecast day icon
    Night
    49°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Sunny. Highs around 70. Northwest winds 5 to 10 mph.
    Night Details
    Partly cloudy. A slight chance of showers after midnight. Lows around 50. Chance of rain 20 percent.
  • Forecast day icon
    Sunday
    30% Chance of Storms
    71°
    Forecast night icon
    Night
    Mostly Clear
    43°
    Sunday 5/12
    Day
    71°
    30% Chance of Storms
    Forecast day icon
    Night
    43°
    Mostly Clear
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny. A chance of showers and thunderstorms in the afternoon. Highs in the upper 70s. Chance of rain 30 percent.
    Night Details
    Mostly clear. A slight chance of showers and thunderstorms. Lows in the upper 40s. Highs in the lower 70s. Chance of rain 20 percent.
  • Forecast day icon
    Monday
    Mostly Sunny
    66°
    Forecast night icon
    Night
    Partly Cloudy
    42°
    Monday 5/13
    Day
    66°
    Mostly Sunny
    Forecast day icon
    Night
    42°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Mostly clear. A slight chance of showers and thunderstorms. Lows in the upper 40s. Highs in the lower 70s. Chance of rain 20 percent.
    Night Details
    Mostly clear in the evening then becoming partly cloudy. A slight chance of thunderstorms in the evening. A slight chance of showers. Lows in the upper 40s. Chance of rain 20 percent.
  • Forecast day icon
    Tuesday
    40% Chance of Storms
    71°
    Forecast night icon
    Night
    40% Chance of Storms
    48°
    Tuesday 5/14
    Day
    71°
    40% Chance of Storms
    Forecast day icon
    Night
    48°
    40% Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy. A chance of showers with a slight chance of thunderstorms. Highs in the lower 70s. Lows around 50. Chance of rain 40 percent.
    Night Details
    Mostly cloudy. A chance of showers with a slight chance of thunderstorms. Highs in the lower 70s. Lows around 50. Chance of rain 40 percent.
  • Forecast day icon
    Wednesday
    50% Chance of Storms
    62°
    Forecast night icon
    Night
    40% Chance of Rain
    45°
    Wednesday 5/15
    Day
    62°
    50% Chance of Storms
    Forecast day icon
    Night
    45°
    40% Chance of Rain
    Forecast night icon
    Day Details
    Partly sunny with a chance of showers with a slight chance of thunderstorms. Highs in the upper 60s. Chance of rain 50 percent.
    Night Details
    Mostly cloudy with a chance of rain. Chance of precipitation 40%. Low temperature around 45F. Dew point will be around 44F with an average humidity of 78%. Winds will be 3 mph from the NW.
  • Forecast day icon
    Thursday
    40% Chance of Rain
    61°
    Forecast night icon
    Night
    30% Chance of Rain
    43°
    Thursday 5/16
    Day
    61°
    40% Chance of Rain
    Forecast day icon
    Night
    43°
    30% Chance of Rain
    Forecast night icon
    Day Details
    Cloudy with a chance of rain. Chance of precipitation 35%. High temperature around 61F. Dew point will be around 44F with an average humidity of 64%. Winds will be 6 mph from the NW.
    Night Details
    Partly cloudy with a slight chance of rain. Chance of precipitation 25%. Low temperature around 43F. Dew point will be around 40F with an average humidity of 70%. Winds will be 3 mph from the NW.
  • Forecast day icon
    Friday
    Mostly Sunny
    63°
    Forecast night icon
    Night
    Partly Cloudy
    44°
    Friday 5/17
    Day
    63°
    Mostly Sunny
    Forecast day icon
    Night
    44°
    Partly Cloudy
    Forecast night icon
    Day Details
    Mostly sunny. High temperature around 63F. Dew point will be around 42F with an average humidity of 58%. Winds will be 4 mph from the W.
    Night Details
    Partly cloudy. Low temperature around 44F. Dew point will be around 41F with an average humidity of 68%. Winds will be 2 mph from the NW.