Shirley Lake Airport Weather Forecast

    • 28
    • 42

    Mostly Cloudy

    • 28
    • 41

    Mostly Cloudy

    • 31
    • 41

    Mostly Cloudy

    • 27
    • 40

    Chance Snow

    • 27
    • 37

    Chance Snow

    • 25
    • 37

    Chance Snow

    • 25
    • 36

    Chance Snow

Today 20 Oct Southern Susitna Valley

Mostly cloudy. Highs in the mid 40s. Northwest wind 15 Mph with Gusts to 25 Mph in the morning becoming light.

Tonight 20 Oct Southern Susitna Valley

Mostly cloudy in the evening then becoming partly cloudy. Lows in the upper 20s. Light Winds becoming variable 10 Mph after midnight.

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Shirley Lake Airport Temperature Statistics

October Temperature

Wasilla, Wasilla Airport (21.7 miles)

  • Lowest 18 October, 2025

    28 °F

  • Average October

    45.1 °F

  • Highest 8 October, 2025

    57 °F

Climate (2020–Present)

Wasilla, Wasilla Airport (21.7 miles)

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  • Average Low 2020–2025

    29.9 °F

  • Average 2020–2025

    37.4 °F

  • Average High 2020–2025

    44.5 °F
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