Little Susitna River Entrance Weather Forecast

    • 51
    • 60

    Rain Likely

    • 48
    • 60

    Rain

    • 42
    • 60

    Breezy

    • 41
    • 57

    Chance Rain Showers

    • 39
    • 56

    Chance Rain Showers

    • 39
    • 56

    Chance Rain Showers

    • 38
    • 55

    Chance Rain Showers

Today 14 Sep Lower Matanuska Valley

Mostly sunny in the morning then becoming partly cloudy. Highs in the lower 60s. Light Winds.

Tonight 14 Sep Lower Matanuska Valley

Cloudy with a chance of rain. Lows in the upper 40s. Light Winds becoming variable 10 Mph with Gusts to 20 Mph after midnight.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Little Susitna River Entrance Temperature Statistics

September Temperature

Anchorage, Ted Stevens Anchorage International Airport (11.2 miles)

  • Lowest 1 September, 2026

    36.6 °F

  • Average September

    53.4 °F

  • Highest 5 September, 2026

    65.6 °F

Climate (2021–2026)

Anchorage, Ted Stevens Anchorage International Airport (11.2 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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