Port of Anchorage Weather Forecast

    • -4
    • 13

    Sunny

    • -6
    • 9

    Cold

    • -10
    • 3

    Cold

    • -12
    • 2

    Cold

    • -10
    • -2

    Cold

    • 2
    • 10

    Snow Likely

    • 3
    • 16

    Snow Likely

Today 31 Dec Anchorage

Sunny. Highs around 9 above. Light Winds becoming variable 10 Mph in the afternoon.

Tonight 31 Dec Anchorage

Clear. Lows around 7 below. Light Winds.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Port of Anchorage Temperature Statistics

December Temperature

Anchorage, Merrill Field Airport (1.9 miles)

  • Lowest 22 December, 2025

    -11.9 °F

  • Average December

    9.9 °F

  • Highest 1 December, 2025

    34 °F

Climate (2020–Present)

Anchorage, Merrill Field Airport (1.9 miles)

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  • Average Low 2020–2025

    31.6 °F

  • Average 2020–2025

    38.1 °F

  • Average High 2020–2025

    44.5 °F
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