Port of Anchorage Weather Forecast

    • 55
    • 60

    Chance Rain

    • 52
    • 59

    Rain Likely

    • 51
    • 61

    Chance Rain

    • 51
    • 59

    Rain Likely

    • 51
    • 59

    Rain Likely

    • 49
    • 59

    Rain Likely

    • 50
    • 58

    Chance Rain

Today 3 Sep Anchorage

Patchy fog in the morning. Cloudy with a chance of rain. Highs in the mid 60s. Light Winds.

Tonight 3 Sep Anchorage

Mostly cloudy in the evening then becoming partly cloudy. A slight chance of rain. Lows in the mid 50s. East wind 10 to 20 Mph. Gusts to 25 Mph increasing to 35 Mph after midnight.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Port of Anchorage Temperature Statistics

September Temperature

Anchorage, Merrill Field Airport (1.9 miles)

  • Lowest 1 September, 2025

    52 °F

  • Average September

    56.7 °F

  • Highest 1 September, 2025

    66.9 °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

    38.2 °F

  • Average High 2020–2025

    44.6 °F
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