Susitna Weather Forecast

    • 40
    • 54

    Rain Showers Likely

    • 38
    • 48

    Rain Showers

    • 35
    • 49

    Mostly Cloudy

    • 35
    • 49

    Mostly Sunny

    • 40
    • 50

    Chance Rain Showers

    • 41
    • 49

    Rain Showers Likely

    • 41
    • 49

    Rain Showers Likely

Today 20 Sep Southern Susitna Valley

Cloudy with a chance of rain Showers. Highs in the lower 50s.

Tonight 20 Sep Southern Susitna Valley

Cloudy with a chance of Showers. Lows in the lower 40s. Variable wind 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Susitna Temperature Statistics

September Temperature

Anchorage, Ted Stevens Anchorage International Airport (30.4 miles)

  • Lowest 1 September, 2026

    36.6 °F

  • Average September

    53.3 °F

  • Highest 5 September, 2026

    65.6 °F

Climate (2021–2026)

Anchorage, Ted Stevens Anchorage International Airport (30.4 miles)

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  • Average Low 2021–2026

    32.3 °F

  • Average 2021–2026

    38.1 °F

  • Average High 2021–2026

    43.9 °F
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