Grantsburg, Wisconsin | 10-Day Weather Forecasts & Weekend Weather | WeatherBug
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10 Day Forecast
  • Forecast night icon
    Night
    80% Chance of Rain
    55°
    Sunday 5/19
    Forecast night icon
    55°
    80% Chance of Rain
    Hourly
    Night Details
    Partly cloudy with probable rain. Chance of precipitation 75%. Low temperature around 55F. Dew point will be around 45F with an average humidity of 68%. Winds will be 5 mph from the SE.
  • Forecast day icon
    Monday
    50% Chance of Storms
    70°
    Forecast night icon
    Night
    Mostly Cloudy
    52°
    Monday 5/20
    Day
    70°
    50% Chance of Storms
    Forecast day icon
    Night
    52°
    Mostly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Cloudy. A chance of showers and thunderstorms this morning. Highs in the lower 70s. Southeast winds around 5 mph becoming west this afternoon. Chance of rain 50 percent.
    Night Details
    A slight chance of thunderstorms in the evening. Mostly cloudy with a slight chance of showers. Lows in the lower 50s. North winds around 5 mph. Chance of rain 20 percent.
  • Forecast day icon
    Tuesday
    Thunderstorms
    64°
    Forecast night icon
    Night
    Thunderstorms
    46°
    Tuesday 5/21
    Day
    64°
    Thunderstorms
    Forecast day icon
    Night
    46°
    Thunderstorms
    Forecast night icon
    Hourly
    Day Details
    Showers. Thunderstorms likely in the afternoon. Highs in the mid 60s. East winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 90 percent.
    Night Details
    Showers with thunderstorms likely in the evening then a chance of showers with a slight chance of thunderstorms after midnight. Lows in the upper 40s. East winds 10 to 15 mph becoming west after midnight. Chance of rain near 100 percent.
  • Forecast day icon
    Wednesday
    50% Chance Rain Showers
    57°
    Forecast night icon
    Night
    Partly Cloudy
    43°
    Wednesday 5/22
    Day
    57°
    50% Chance Rain Showers
    Forecast day icon
    Night
    43°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Cloudy with a 50 percent chance of showers. Highs around 60. West winds around 15 mph with gusts up to 30 mph.
    Night Details
    Mostly cloudy with a slight chance of showers in the evening then partly cloudy after midnight. Lows in the lower 40s. Chance of rain 20 percent.
  • Forecast day icon
    Thursday
    Sunny
    66°
    Forecast night icon
    Night
    Partly Cloudy
    44°
    Thursday 5/23
    Day
    66°
    Sunny
    Forecast day icon
    Night
    44°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Sunny. Highs in the upper 60s.
    Night Details
    Mostly clear in the evening then becoming partly cloudy. Lows in the mid 40s.
  • Forecast day icon
    Friday
    40% Chance Rain Showers
    69°
    Forecast night icon
    Night
    60% Chance of Storms
    52°
    Friday 5/24
    Day
    69°
    40% Chance Rain Showers
    Forecast day icon
    Night
    52°
    60% Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    Partly sunny. A slight chance of showers in the morning then a chance of showers in the afternoon. Highs in the upper 60s. Chance of rain 40 percent.
    Night Details
    A slight chance of thunderstorms. Showers likely mainly in the evening. Lows in the upper 40s. Chance of rain 60 percent.
  • Forecast day icon
    Saturday
    50% Chance Rain Showers
    67°
    Forecast night icon
    Night
    Partly Cloudy
    46°
    Saturday 5/25
    Day
    67°
    50% Chance Rain Showers
    Forecast day icon
    Night
    46°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny with a 50 percent chance of showers. Highs in the upper 60s.
    Night Details
    Partly cloudy. Lows in the upper 40s.
  • Forecast day icon
    Sunday
    Mostly Sunny
    69°
    Forecast night icon
    Night
    40% Chance of Rain
    50°
    Sunday 5/26
    Day
    69°
    Mostly Sunny
    Forecast day icon
    Night
    50°
    40% Chance of Rain
    Forecast night icon
    Day Details
    Mostly sunny. A slight chance of showers and thunderstorms in the afternoon. Highs in the lower 70s. Chance of rain 20 percent.
    Night Details
    Partly cloudy with a chance of rain. Chance of precipitation 40%. Low temperature around 50F. Dew point will be around 50F with an average humidity of 79%. Winds will be 2 mph from the E.
  • Forecast day icon
    Monday
    50% Chance of Rain
    68°
    Forecast night icon
    Night
    40% Chance of Rain
    49°
    Monday 5/27
    Day
    68°
    50% Chance of Rain
    Forecast day icon
    Night
    49°
    40% Chance of Rain
    Forecast night icon
    Day Details
    Partly cloudy with a chance of rain. Chance of precipitation 45%. High temperature around 68F. Dew point will be around 50F with an average humidity of 68%. Winds will be 1 mph from the SE.
    Night Details
    Mostly cloudy with a chance of rain. Chance of precipitation 40%. Low temperature around 49F. Dew point will be around 49F with an average humidity of 78%. Winds will be 2 mph from the N.
  • Forecast day icon
    Tuesday
    40% Chance of Rain
    64°
    Forecast night icon
    Night
    30% Chance of Rain
    48°
    Tuesday 5/28
    Day
    64°
    40% Chance of Rain
    Forecast day icon
    Night
    48°
    30% Chance of Rain
    Forecast night icon
    Day Details
    Cloudy with a chance of rain. Chance of precipitation 35%. High temperature around 64F. Dew point will be around 49F with an average humidity of 70%. Winds will be 2 mph from the NW.
    Night Details
    Cloudy with a slight chance of rain. Chance of precipitation 30%. Low temperature around 48F. Dew point will be around 47F with an average humidity of 78%. Winds will be 3 mph from the NW.