Minnesota's Northern Border Historical Marker Weather Forecast

    • 17
    • 36

    Mostly Cloudy

    • 17
    • 30

    Chance Snow

    • 23
    • 35

    Slight Chance Snow

    • 15
    • 37

    Chance Snow

    • 22
    • 31

    Snow Likely

    • 9
    • 35

    Partly Sunny

    • 14
    • 30

    Partly Sunny

Today 21 Mar Southern Cook/North Shore

Partly sunny. Near steady temperature in the upper 30s. Northeast Winds around 5 Mph with Gusts up to 20 Mph.

Tonight 21 Mar Southern Cook/North Shore

Mostly cloudy this Evening, then becoming partly cloudy. Patchy fog this evening. Cooler with Lows around 15. North Winds 5 to 10 Mph with Gusts up to 30 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Minnesota's Northern Border Historical Marker Temperature Statistics

March Temperature

Grand Marais/Cook County Airport (38.5 miles)

  • Lowest 1 March, 2026

    -20.2 °F

  • Average March

    22.6 °F

  • Highest 8 March, 2026

    51.8 °F

Climate (2021–Present)

Grand Marais/Cook County Airport (38.5 miles)

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  • Average Low 2021–2026

    28.8 °F

  • Average 2021–2026

    38.2 °F

  • Average High 2021–2026

    46.7 °F
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