Jack Bay State Marine Park Weather Forecast

    • 14
    • 16

    Sunny

    • 14
    • 15

    Sunny

    • 15
    • 17

    Mostly Sunny

    • 18
    • 22

    Mostly Cloudy

    • 10
    • 21

    Mostly Cloudy

    • 6
    • 17

    Blustery

    • 5
    • 10

    Blustery

Today 21 Dec Valdez

Sunny. Highs 8 to 14 above. Northeast wind 30 to 45 Mph. Gusts to 75 Mph decreasing to 65 Mph in the afternoon.

Tonight 21 Dec Valdez

Clear. Lows 5 to 11 above. East wind 10 to 25 Mph with Gusts to 35 Mph.

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Jack Bay State Marine Park Temperature Statistics

December Temperature

Valdez 2 (11.8 miles)

  • Lowest 12 December, 2025

    3 °F

  • Average December

    22.8 °F

  • Highest 1 December, 2025

    39 °F

Climate (2020–Present)

Valdez 2 (11.8 miles)

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  • Average Low 2020–2025

    33.2 °F

  • Average 2020–2025

    38.8 °F

  • Average High 2020–2025

    44.3 °F
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