Grantsburg, Wisconsin | 10-Day Weather Forecasts & Weekend Weather | WeatherBug
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10 Day Forecast
  • Forecast day icon
    Sunday
    Mostly Sunny
    78°
    Forecast night icon
    Night
    Partly Cloudy
    41°
    Sunday 5/12
    Day
    78°
    Mostly Sunny
    Forecast day icon
    Night
    41°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny. Areas of smoke this afternoon. Hot with highs in the lower 80s. West winds 10 to 15 mph.
    Night Details
    Partly cloudy. Areas of smoke. Cooler with lows in the lower 40s. North winds 10 to 15 mph.
  • Forecast day icon
    Monday
    Sunny
    66°
    Forecast night icon
    Night
    Clear
    39°
    Monday 5/13
    Day
    66°
    Sunny
    Forecast day icon
    Night
    39°
    Clear
    Forecast night icon
    Hourly
    Day Details
    Areas of smoke in the morning. Sunny cooler with highs in the upper 60s. North winds 5 to 10 mph.
    Night Details
    Clear. Lows around 40. Northeast winds 5 to 10 mph.
  • Forecast day icon
    Tuesday
    Sunny
    64°
    Forecast night icon
    Night
    Partly Cloudy
    40°
    Tuesday 5/14
    Day
    64°
    Sunny
    Forecast day icon
    Night
    40°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Sunny. Highs in the mid 60s. Northeast winds 5 to 10 mph.
    Night Details
    Mostly clear in the evening then becoming partly cloudy. Lows in the lower 40s.
  • Forecast day icon
    Wednesday
    40% Chance Rain Showers
    66°
    Forecast night icon
    Night
    50% Chance of Storms
    47°
    Wednesday 5/15
    Day
    66°
    40% Chance Rain Showers
    Forecast day icon
    Night
    47°
    50% Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    Partly sunny in the morning then mostly cloudy with a chance of showers in the afternoon. Highs in the upper 60s. Chance of rain 40 percent.
    Night Details
    Mostly cloudy with a chance of showers with a slight chance of thunderstorms. Lows in the upper 40s. Chance of rain 50 percent.
  • Forecast day icon
    Thursday
    40% Chance of Storms
    65°
    Forecast night icon
    Night
    40% Chance of Storms
    42°
    Thursday 5/16
    Day
    65°
    40% Chance of Storms
    Forecast day icon
    Night
    42°
    40% Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    Partly sunny with a chance of showers. A slight chance of thunderstorms in the afternoon. Highs in the upper 60s. Chance of rain 40 percent.
    Night Details
    Partly cloudy with a chance of showers with a slight chance of thunderstorms. Lows in the upper 40s. Highs in the lower 70s. Chance of rain 40 percent.
  • Forecast day icon
    Friday
    40% Chance of Storms
    71°
    Forecast night icon
    Night
    40% Chance of Storms
    46°
    Friday 5/17
    Day
    71°
    40% Chance of Storms
    Forecast day icon
    Night
    46°
    40% Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    Partly cloudy with a chance of showers with a slight chance of thunderstorms. Lows in the upper 40s. Highs in the lower 70s. Chance of rain 40 percent.
    Night Details
    Partly cloudy with a chance of showers with a slight chance of thunderstorms. Lows in the upper 40s. Highs in the lower 70s. Chance of rain 40 percent.
  • Forecast day icon
    Saturday
    40% Chance Rain Showers
    69°
    Forecast night icon
    Night
    30% Chance of Rain
    46°
    Saturday 5/18
    Day
    69°
    40% Chance Rain Showers
    Forecast day icon
    Night
    46°
    30% Chance of Rain
    Forecast night icon
    Day Details
    Mostly sunny with a 40 percent chance of showers. Highs around 70.
    Night Details
    Mostly clear with a slight chance of rain. Chance of precipitation 30%. Low temperature around 46F. Dew point will be around 42F with an average humidity of 70%. Winds will be 7 mph from the W.
  • Forecast day icon
    Sunday
    30% Chance of Rain
    64°
    Forecast night icon
    Night
    Partly Cloudy
    45°
    Sunday 5/19
    Day
    64°
    30% Chance of Rain
    Forecast day icon
    Night
    45°
    Partly Cloudy
    Forecast night icon
    Day Details
    Partly cloudy with a slight chance of rain. Chance of precipitation 30%. High temperature around 64F. Dew point will be around 45F with an average humidity of 60%. Winds will be 6 mph from the W.
    Night Details
    Partly cloudy. Low temperature around 45F. Dew point will be around 41F with an average humidity of 67%. Winds will be 4 mph from the NW.
  • Forecast day icon
    Monday
    Partly Cloudy
    64°
    Forecast night icon
    Night
    Clear
    44°
    Monday 5/20
    Day
    64°
    Partly Cloudy
    Forecast day icon
    Night
    44°
    Clear
    Forecast night icon
    Day Details
    Partly cloudy. High temperature around 64F. Dew point will be around 42F with an average humidity of 57%. Winds will be 5 mph from the W.
    Night Details
    Clear. Low temperature around 44F. Dew point will be around 40F with an average humidity of 66%. Winds will be 2 mph from the NW.
  • Forecast day icon
    Tuesday
    Partly Cloudy
    62°
    Forecast night icon
    Night
    Cloudy
    44°
    Tuesday 5/21
    Day
    62°
    Partly Cloudy
    Forecast day icon
    Night
    44°
    Cloudy
    Forecast night icon
    Day Details
    Partly cloudy. High temperature around 62F. Dew point will be around 42F with an average humidity of 59%. Winds will be 4 mph from the W.
    Night Details
    Cloudy. Low temperature around 44F. Dew point will be around 40F with an average humidity of 69%. Winds will be 2 mph from the NW.