Port Sanilac Weather Forecast

    • 48
    • 57

    Mostly Cloudy

    • 45
    • 62

    Rain

    • 30
    • 51

    Rain Likely

    • 34
    • 44

    Partly Sunny

    • 45
    • 53

    Mostly Cloudy

    • 33
    • 56

    Rain Likely

Today 14 Mar Sanilac

Not as cool. Partly cloudy in the Morning, then becoming mostly cloudy. Highs in the mid 60s. Southeast Winds 5 to 15 Mph with Gusts up to 25 Mph.

Tonight 14 Mar Sanilac

Not as cool. Mostly cloudy. Rain and a slight chance of Thunderstorms after midnight. Lows in the lower 50s. South Winds 10 to 20 Mph with Gusts up to 30 Mph. Chance of rain 80 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Port Sanilac Temperature Statistics

March Temperature

Huron County Memorial Airport (32.3 miles)

  • Lowest 1 March, 2025

    13.5 °F

  • Average March

    33.2 °F

  • Highest 10 March, 2025

    59.9 °F

Climate (2020–Present)

Huron County Memorial Airport (32.3 miles)

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  • Average Low 2020–2025

    38.9 °F

  • Average 2020–2025

    48.1 °F

  • Average High 2020–2025

    56.6 °F
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