Finger Lake Weather Forecast

    • 15
    • 51

    Slight Chance Freezing Rain

    • 15
    • 31

    Mostly Cloudy

    • 21
    • 36

    Slight Chance Snow

    • 15
    • 37

    Chance Snow

    • 19
    • 32

    Snow Likely

    • 7
    • 33

    Mostly Cloudy

    • 10
    • 29

    Partly Sunny

Today 21 Mar Northern Cook/Northern Lake

Partly sunny. Near steady temperature in the lower 40s. North Winds around 5 Mph.

Tonight 21 Mar Northern Cook/Northern Lake

Mostly cloudy. A slight chance of freezing rain and snow this evening. Cooler with Lows around 15. North Winds 5 to 10 Mph with Gusts up to 20 Mph. Chance of precipitation 20 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Finger Lake Temperature Statistics

March Temperature

Grand Marais/Cook County Airport (29.2 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 (29.2 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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