10-Day Weather Forecast - Grantsburg, WI

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  • 80|60°F
    30% Chance of Storms

    Today

    80°F

    Mostly cloudy with a chance of showers with a slight chance of thunderstorms. Cooler. Near steady temperature in the mid 70s. North winds around 5 mph. Chance of rain 30 percent.

    Tonight

    60°F

    Mostly cloudy in the evening then becoming partly cloudy. Areas of fog after midnight. Humid with lows in the upper 50s. Northeast winds around 5 mph in the evening becoming light and variable.

    Hourly details
  • 82|58°F
    Sunny

    Day

    82°F

    Patchy fog in the morning. Sunny with highs in the lower 80s. Northeast winds around 5 mph.

    Night

    58°F

    Mostly clear. Humid with lows in the mid 50s. Northeast winds around 5 mph in the evening becoming light and variable.

    Hourly details
  • 85|63°F
    Sunny

    Day

    85°F

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

    Night

    63°F

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

    Hourly details
  • 87|66°F
    Mostly Sunny

    Day

    87°F

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

    Night

    66°F

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

    Hourly details
  • 90|68°F
    Mostly Sunny

    Day

    90°F

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

    Night

    68°F

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

    Hourly details
  • 92|69°F
    Mostly Sunny

    Day

    92°F

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

    Night

    69°F

    Mostly clear. Hot. Lows in the upper 60s. Highs in the lower 90s.

    Hourly details
  • 91|63°F
    Partly Cloudy

    Day

    91°F

    Mostly clear. Hot. Lows in the upper 60s. Highs in the lower 90s.

    Night

    63°F

    Mostly clear with scattered thunderstorms. Chance of storms 50%. Low temperature around 63F. Dew point will be around 63F with an average humidity of 70%. Winds will be 3 mph from the W.

  • 84|62°F
    Sunny

    Day

    84°F

    Sunny. High temperature around 84F. Dew point will be around 60F with an average humidity of 59%. Winds will be 2 mph from the NW.

    Night

    62°F

    Mostly clear. Low temperature around 62F. Dew point will be around 60F with an average humidity of 71%. Winds will be 1 mph from the S.

  • 84|61°F
    Sunny

    Day

    84°F

    Sunny. High temperature around 84F. Dew point will be around 60F with an average humidity of 59%. Winds will be 2 mph from the W.

    Night

    61°F

    Clear. Low temperature around 61F. Dew point will be around 59F with an average humidity of 70%. 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 59F with an average humidity of 59%. Winds will be 3 mph from the W.

    Night

    63°F

    Mostly clear. Low temperature around 63F. Dew point will be around 60F with an average humidity of 70%. Winds will be 4 mph from the SW.