Window Lake Weather Forecast

    • 33
    • 45

    Increasing Clouds

    • 36
    • 42

    Rain Likely

    • 29
    • 40

    Rain/Snow

    • 20
    • 32

    Chance Snow

    • 23
    • 30

    Partly Sunny

    • 27
    • 35

    Slight Chance Snow

Today 20 Oct Sun Valley Region

Partly sunny in the morning then clearing. Highs 57 to 66.

Tonight 20 Oct Sun Valley Region

Partly cloudy. A slight chance of rain after midnight. Lows 34 to 44.

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  • Temperature Real-Time

Window Lake Temperature Statistics

October Temperature

Hailey, Friedman Memorial Airport (26.1 miles)

  • Lowest 14 October, 2026

    32 °F

  • Average October

    50.4 °F

  • Highest 4 October, 2026

    80.6 °F

Climate (2021–2026)

Hailey, Friedman Memorial Airport (26.1 miles)

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  • Average Low 2021–2026

    34.9 °F

  • Average 2021–2026

    43.4 °F

  • Average High 2021–2026

    56.7 °F
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