Anchorage Weather Forecast

    • 46
    • 57

    Rain Likely

    • 41
    • 54

    Rain

    • 39
    • 54

    Chance Rain

    • 38
    • 52

    Rain Showers Likely

    • 36
    • 51

    Chance Rain Showers

    • 35
    • 51

    Slight Chance Rain Showers

Today 17 Sep Anchorage

Partly sunny. A slight chance of rain Showers in the morning. Highs in the mid 50s. East wind 15 Mph with Gusts to 25 Mph.

Tonight 17 Sep Anchorage

Rain likely after midnight. Lows in the mid 40s. Northeast wind 15 Mph.

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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

    53.5 °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

    37.9 °F

  • Average High 2021–2026

    44.4 °F
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