Grindstone Air Harbor Airport Weather Forecast

    • 14
    • 28

    Chance Snow

    • 26
    • 38

    Partly Sunny

    • 17
    • 34

    Chance Rain

    • 19
    • 24

    Chance Snow

    • 24
    • 35

    Slight Chance Snow

    • 16
    • 30

    Mostly Cloudy

Today 29 Jan Huron

Breezy. Mostly cloudy with a 40 percent chance of snow. Highs in the upper 20s. Northwest Winds 10 to 25 Mph with Gusts up to 35 Mph.

Tonight 29 Jan Huron

Partly cloudy in the Evening, then becoming mostly cloudy. Lows around 13. West Winds 5 to 15 Mph with Gusts up to 30 Mph, becoming southwest 5 to 10 Mph after midnight.

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Grindstone Air Harbor Airport Temperature Statistics

January Temperature

Port Hope (6.2 miles)

  • Lowest 22 January, 2025

    -2 °F

  • Average January

    22.9 °F

  • Highest 18 January, 2025

    41.6 °F

Climate (2020–Present)

Port Hope (6.2 miles)

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  • Average Low 2020–2025

    43.5 °F

  • Average 2020–2025

    49.7 °F

  • Average High 2020–2025

    56 °F
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