10-Day Weather Forecast - Grand Portage, MN

-
  • -4|-10°F
    Chance of Flurries
    Arrow up

    Today

    -4°F

    Partly sunny this morning then mostly cloudy with a chance of flurries this afternoon. Much cooler with highs around 5 below. Northwest winds 10 to 15 mph. Gusts up to 40 mph this morning. Wind chill values as low as 38 below.

    Tonight

    -10°F

    Mostly cloudy. A chance of flurries in the evening. Cold with lows around 15 below. Northwest winds 5 to 10 mph with gusts up to 30 mph. Wind chill values as low as 34 below.

    Hourly details
  • Day

    5°F

    Partly sunny. Highs around 2 above. West winds 5 to 10 mph with gusts up to 25 mph. Wind chill values as low as 35 below.

    Night

    -1°F

    Mostly cloudy and not as cool. Near steady temperature around zero. West winds around 5 mph with gusts up to 20 mph.

    Hourly details
  • Day

    9°F

    Mostly cloudy with a 50 percent chance of snow. Little or no snow accumulation. Highs around 10 above. West winds 5 to 10 mph.

    Night

    -7°F

    Mostly cloudy. Lows around 10 below. Highs 5 below to zero. Wind chill values as low as 30 below.

    Hourly details
  • Day

    1°F

    Mostly cloudy. Lows around 10 below. Highs 5 below to zero. Wind chill values as low as 30 below.

    Night

    -11°F

    Mostly cloudy in the evening then becoming partly cloudy. Colder with lows 25 below to 30 below zero. Wind chill values as low as 50 below.

    Hourly details
  • Day

    -6°F

    Mostly sunny. Cold with highs around 10 below. Wind chill values as low as 50 below.

    Night

    -25°F

    Mostly clear. Lows 25 below to 30 below zero. Highs around 5 below. Wind chill values as low as 45 below.

    Hourly details
  • Weekend Weather

  • Day

    -11°F

    Mostly clear. Lows 25 below to 30 below zero. Highs around 5 below. Wind chill values as low as 45 below.

    Night

    -29°F

    Partly cloudy in the evening then becoming mostly cloudy. Not as cold with lows 15 below to 20 below zero. Temperature rising to around 15 below after midnight.

    Hourly details
  • Day

    -5°F

    Partly sunny. A slight chance of snow in the afternoon. Not as cool with highs 5 to 10 above. Chance of snow 20 percent.

    Night

    -21°F

    Cloudy. Low temperature around -21F. Dew point will be around -21F with an average humidity of 71%. Winds will be 6 mph from the W.

  • Day

    6°F

    Partly cloudy. High temperature around 6F. Dew point will be around -8F with an average humidity of 64%. Winds will be 6 mph from the NW.

    Night

    -7°F

    Mostly cloudy. Low temperature around -7F. Dew point will be around -11F with an average humidity of 71%. Winds will be 6 mph from the NW.

  • Day

    7°F

    Mostly cloudy. High temperature around 7F. Dew point will be around -7F with an average humidity of 64%. Winds will be 5 mph from the NW.

    Night

    -5°F

    Cloudy. Low temperature around -5F. Dew point will be around -10F with an average humidity of 71%. Winds will be 6 mph from the NW.

  • Day

    7°F

    Mostly cloudy. High temperature around 7F. Dew point will be around -6F with an average humidity of 64%. Winds will be 6 mph from the NW.

    Night

    -3°F

    Cloudy. Low temperature around -3F. Dew point will be around -9F with an average humidity of 70%. Winds will be 7 mph from the NW.