Tyonek Weather Forecast

    • 8
    • 17

    Mostly Sunny

    • 12
    • 13

    Mostly Sunny

    • 12
    • 14

    Mostly Sunny

    • 3
    • 14

    Partly Sunny

    • 5
    • 11

    Mostly Cloudy

    • 5
    • 13

    Mostly Cloudy

Today 18 Dec Tyonek

Sunny. Highs around 12. North wind 15 Mph with Gusts to 25 Mph.

Tonight 18 Dec Tyonek

Mostly clear. Lows around 3 above. Variable wind 10 Mph in the evening becoming light.

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Tyonek Temperature Statistics

December Temperature

Kenai, Kenai Municipal Airport (34.2 miles)

  • Lowest 10 December, 2025

    -7.1 °F

  • Average December

    19.1 °F

  • Highest 2 December, 2025

    37 °F

Climate (2020–Present)

Kenai, Kenai Municipal Airport (34.2 miles)

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  • Average Low 2020–2025

    29.4 °F

  • Average 2020–2025

    36.5 °F

  • Average High 2020–2025

    43.3 °F
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