10-Day Weather Forecast - Grand Portage, MN

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  • 30|17°F
    Mostly Sunny
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    Today

    30°F

    Mostly sunny. High temperature around 30F. Dew point will be around 13F with an average humidity of 65%. Winds will be 8 mph from the N.

    Tonight

    17°F

    Mostly cloudy. Lows around 14. West winds around 5 mph.

    Hourly details
  • Day

    35°F

    Sunny. Highs in the mid 30s. Northwest winds around 5 mph becoming southwest in the afternoon.

    Night

    26°F

    Mostly cloudy. A slight chance of snow in the evening then a chance of snow after midnight. Lows in the lower 20s. Southwest winds 5 to 10 mph. Gusts up to 25 mph. Chance of snow 30 percent.

    Hourly details
  • Day

    36°F

    Mostly sunny. Highs in the mid 30s. North winds around 5 mph becoming southeast around 5 mph in the afternoon.

    Night

    18°F

    Mostly cloudy. A slight chance of snow after midnight. Lows around 18. East winds around 5 mph. Gusts up to 20 mph after midnight. Chance of snow 20 percent.

    Hourly details
  • Day

    31°F

    Mostly cloudy with a 30 percent chance of snow. Highs around 30.

    Night

    18°F

    Mostly cloudy. Snow likely. Snow may be heavy at times. Light snow accumulation possible. Lows around 20. Highs in the lower 30s. Chance of snow 70 percent.

    Hourly details
  • Day

    34°F

    Mostly cloudy. Snow likely. Snow may be heavy at times. Light snow accumulation possible. Lows around 20. Highs in the lower 30s. Chance of snow 70 percent.

    Night

    10°F

    Partly cloudy. Much cooler with lows 5 to 10 above. Wind chill values as low as 5 below after midnight.

    Hourly details
  • Day

    28°F

    Sunny. Highs in the upper 20s. Wind chill values as low as 5 below in the morning.

    Night

    13°F

    Partly cloudy. Lows around 10 above. Highs in the mid 30s.

    Hourly details
  • Weekend Weather

  • Day

    34°F

    Partly cloudy. Lows around 10 above. Highs in the mid 30s.

    Night

    16°F

    Partly cloudy. Lows around 20.

  • Day

    37°F

    Sunny. Highs around 40.

    Night

    25°F

    Partly cloudy. Low temperature around 25F. Dew point will be around 20F with an average humidity of 73%. Winds will be 1 mph from the E.

  • Day

    42°F

    Cloudy. High temperature around 42F. Dew point will be around 26F with an average humidity of 64%. Winds will be 3 mph from the SE.

    Night

    30°F

    Cloudy. Low temperature around 30F. Dew point will be around 27F with an average humidity of 76%. Winds will be 3 mph from the NE.

  • Day

    40°F

    Cloudy with a slight chance of rain-snow mix. Chance of precipitation 25%. High temperature around 40F. Dew point will be around 25F with an average humidity of 62%. Winds will be 3 mph from the NE.

    Night

    26°F

    Cloudy with a slight chance of rain-snow mix. Chance of precipitation 30%. Low temperature around 26F. Dew point will be around 24F with an average humidity of 76%. Winds will be 4 mph from the N.