Grass Lake Weather Forecast

    • 5
    • 17

    Chance Snow Showers

    • 24
    • 32

    Chance Freezing Rain

    • 21
    • 35

    Chance Rain/Snow

    • 28
    • 39

    Chance Rain/Snow

    • 25
    • 38

    Chance Snow Showers

    • 15
    • 35

    Slight Chance Snow Showers

    • 16
    • 31

    Partly Sunny

Today 17 Mar Alger

Mostly cloudy with a 50 percent chance of snow Showers. Northwest Winds 5 to 10 Mph with Gusts up to 25 Mph.

Tonight 17 Mar Alger

Mostly cloudy. A slight chance of snow Showers after midnight. Lows 7 to 12 above. South Winds 5 to 10 Mph. Chance of snow 20 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Grass Lake Temperature Statistics

March Temperature

Munising - Munising Lakeshore Observation (26.7 miles)

  • Lowest 1 March, 2026

    -2.9 °F

  • Average March

    29.9 °F

  • Highest 9 March, 2026

    57 °F

Climate (2021–Present)

Munising - Munising Lakeshore Observation (26.7 miles)

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  • Average Low 2021–2026

    37 °F

  • Average 2021–2026

    44.7 °F

  • Average High 2021–2026

    52.2 °F
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