Shirley Lake Airport Weather Forecast

    • 49
    • 69

    Mostly Cloudy

    • 52
    • 74

    Partly Sunny

    • 51
    • 71

    Rain Showers

    • 53
    • 75

    Partly Sunny

    • 51
    • 73

    Slight Chance Rain Showers

    • 51
    • 69

    Mostly Cloudy

Today 7 Aug Southern Susitna Valley

Mostly cloudy. Highs in the upper 60s. Light Winds.

Tonight 7 Aug Southern Susitna Valley

Partly cloudy. Lows around 50. Light Winds.

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Shirley Lake Airport Temperature Statistics

August Temperature

Wasilla, Wasilla Airport (21.7 miles)

  • Lowest 2 August, 2026

    48 °F

  • Average August

    59.5 °F

  • Highest 1 August, 2026

    73.9 °F

Climate (2021–2026)

Wasilla, Wasilla Airport (21.7 miles)

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  • Average Low 2021–2026

    29.6 °F

  • Average 2021–2026

    37 °F

  • Average High 2021–2026

    44 °F
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