Port Graham Weather Forecast

    • 18
    • 22

    Blustery

    • 17
    • 20

    Blustery

    • 16
    • 22

    Partly Sunny

    • 22
    • 29

    Partly Sunny

    • 19
    • 31

    Partly Sunny

    • 11
    • 26

    Mostly Cloudy

Today 20 Dec Southern Kachemak Bay

Sunny. Highs 14 to 20. Northeast wind 10 to 25 Mph with Gusts to 35 Mph.

Tonight 20 Dec Southern Kachemak Bay

Clear. Lows 8 to 16 above. Northeast wind 15 to 30 Mph with Gusts to 45 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Port Graham Temperature Statistics

December Temperature

Seldovia, Seldovia Airport (8.1 miles)

  • Lowest 9 December, 2025

    12.9 °F

  • Average December

    25.6 °F

  • Highest 2 December, 2025

    44.1 °F

Climate (2020–Present)

Seldovia, Seldovia Airport (8.1 miles)

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  • Average Low 2020–2025

    35.5 °F

  • Average 2020–2025

    40.9 °F

  • Average High 2020–2025

    46.2 °F
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