Anchorage Weather Forecast

    • 35
    • 53

    Mostly Sunny

    • 42
    • 54

    Partly Sunny

    • 40
    • 54

    Chance Rain Showers

    • 40
    • 53

    Chance Rain Showers

    • 38
    • 51

    Chance Rain Showers

    • 37
    • 50

    Slight Chance Rain Showers

Today 23 Sep Anchorage

Mostly sunny. Patchy fog in the morning. Highs in the lower 50s. Light Winds.

Tonight 23 Sep Anchorage

Clear. Lows in the mid 30s. Light Winds.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Anchorage Temperature Statistics

September Temperature

Anchorage, Merrill Field Airport (1.9 miles)

  • Lowest 1 September, 2026

    37 °F

  • Average September

    52.6 °F

  • Highest 5 September, 2026

    66.9 °F

Climate (2021–2026)

Anchorage, Merrill Field Airport (1.9 miles)

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  • Average Low 2021–2026

    31.3 °F

  • Average 2021–2026

    38 °F

  • Average High 2021–2026

    44.4 °F
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