Downtown Anchorage Weather Forecast

    • 36
    • 52

    Rain Showers

    • 33
    • 50

    Mostly Sunny

    • 41
    • 50

    Chance Rain

    • 42
    • 51

    Rain Likely

    • 40
    • 51

    Rain Likely

    • 39
    • 50

    Chance Rain

    • 37
    • 49

    Chance Rain

Today 20 Sep Anchorage

Mostly cloudy. Highs in the 50s. Lows 35 to 45.

Tonight 20 Sep Anchorage

Mostly cloudy. Highs in the 50s. Lows 35 to 45.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Downtown Anchorage Temperature Statistics

September Temperature

Anchorage, Merrill Field Airport (0.6 miles)

  • Lowest 17 September, 2024

    41 °F

  • Average September

    53.6 °F

  • Highest 3 September, 2024

    65.6 °F

Climate (2019–Present)

Anchorage, Merrill Field Airport (0.6 miles)

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  • Average Low 2019–2024

    30.9 °F

  • Average 2019–2024

    37.6 °F

  • Average High 2019–2024

    44.1 °F
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