10-Day Weather Forecast - Grantsburg, WI

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  • 87|67°F
    Unknown

    Today

    87°F

    Sunny hot with highs in the upper 80s. South winds around 5 mph.

    Tonight

    67°F

    Mostly cloudy. Humid with lows in the mid 60s. South winds around 5 mph.

    Hourly details
  • 86|67°F
    50% Chance of Storms

    Day

    86°F

    Partly sunny. A chance of showers and thunderstorms in the afternoon. Hot with highs in the mid 80s. Southwest winds around 5 mph. Chance of rain 50 percent.

    Night

    67°F

    A chance of thunderstorms. A chance of showers in the evening then showers after midnight. Humid with lows in the mid 60s. Northeast winds around 5 mph becoming south after midnight. Chance of rain 80 percent.

    Hourly details
  • 79|61°F
    Thunderstorms

    Day

    79°F

    Showers. A slight chance of thunderstorms in the morning then a chance of thunderstorms in the afternoon. Humid with highs in the upper 70s. Southwest winds around 5 mph. Chance of rain 90 percent.

    Night

    61°F

    Showers likely with a chance of thunderstorms in the evening then a slight chance of showers after midnight. Lows in the upper 50s. Chance of rain 70 percent.

    Hourly details
  • 80|59°F
    Partly Cloudy

    Day

    80°F

    Partly cloudy. Highs in the lower 80s. Lows in the mid 50s.

    Night

    59°F

    Partly cloudy. Highs in the lower 80s. Lows in the mid 50s.

    Hourly details
  • 82|61°F
    Partly Cloudy

    Day

    82°F

    Partly cloudy. Highs in the lower 80s. Lows in the mid 50s.

    Night

    61°F

    Mostly clear. Hot. Lows around 60. Highs in the upper 80s.

    Hourly details
  • 86|65°F
    Partly Cloudy

    Day

    86°F

    Mostly clear. Hot. Lows around 60. Highs in the upper 80s.

    Night

    65°F

    Mostly clear. Hot. Lows around 60. Highs in the upper 80s.

    Hourly details
  • 89|65°F
    Sunny

    Day

    89°F

    Mostly clear. Hot. Lows around 60. Highs in the upper 80s.

    Night

    65°F

    Clear. Low temperature around 65F. Dew point will be around 65F with an average humidity of 74%. Winds will be 5 mph from the S.

  • 86|63°F
    Sunny

    Day

    86°F

    Sunny. High temperature around 86F. Dew point will be around 62F with an average humidity of 61%. Winds will be 3 mph from the W.

    Night

    63°F

    Clear. Low temperature around 63F. Dew point will be around 61F with an average humidity of 71%. Winds will be 2 mph from the SW.

  • 85|63°F
    Mostly Sunny

    Day

    85°F

    Mostly sunny. High temperature around 85F. Dew point will be around 62F with an average humidity of 62%. Winds will be 4 mph from the SW.

    Night

    63°F

    Mostly clear. Low temperature around 63F. Dew point will be around 62F with an average humidity of 73%. Winds will be 2 mph from the SW.

  • 84|63°F
    Sunny

    Day

    84°F

    Sunny. High temperature around 84F. Dew point will be around 62F with an average humidity of 63%. Winds will be 3 mph from the W.

    Night

    63°F

    Mostly clear. Low temperature around 63F. Dew point will be around 62F with an average humidity of 74%. Winds will be 2 mph from the SW.