Grand Island Weather Forecast

    • 21
    • 29

    Blowing Snow

    • 26
    • 35

    Partly Sunny

    • 34
    • 40

    Snow

    • 30
    • 40

    Mostly Cloudy

    • 28
    • 39

    Partly Sunny

    • 29
    • 39

    Mostly Cloudy

Today 31 Mar Alger

Partly cloudy. Patchy blowing snow. Near steady temperature in the upper 20s. North Winds 15 to 20 Mph.

Tonight 31 Mar Alger

Clear. Lows around 12 inland to around 22 at the shore. Inland, northwest Winds 5 to 10 Mph, becoming west after midnight. Near the Shore, north Winds 10 to 20 Mph, Diminishing to 5 to 10 Mph after midnight.

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Grand Island Temperature Statistics

March Temperature

Munising - Munising Lakeshore Observation (7.5 miles)

  • Lowest 22 March, 2025

    9.8 °F

  • Average March

    31.7 °F

  • Highest 9 March, 2025

    59.6 °F

Climate (2020–Present)

Munising - Munising Lakeshore Observation (7.5 miles)

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  • Average Low 2020–2025

    36.9 °F

  • Average 2020–2025

    44.5 °F

  • Average High 2020–2025

    52 °F
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