Ann Lake Weather Forecast

    • 38
    • 58

    Increasing Clouds

    • 40
    • 60

    Partly Sunny

    • 42
    • 63

    Mostly Sunny

    • 43
    • 64

    Partly Sunny

    • 35
    • 52

    Chance Rain

    • 31
    • 43

    Slight Chance Snow

Today 5 Oct Western Chelan County

Mostly sunny. Highs in the upper 60s to upper 70s. Gusts up to 25 Mph in the afternoon.

Tonight 5 Oct Western Chelan County

Partly cloudy. Lows in the 40s.

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Ann Lake Temperature Statistics

October Temperature

Omak Airport (56.5 miles)

  • Lowest 2 October, 2026

    46 °F

  • Average October

    58.5 °F

  • Highest 2 October, 2026

    73 °F

Climate (2021–2026)

Omak Airport (56.5 miles)

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  • Average Low 2021–2026

    40.8 °F

  • Average 2021–2026

    51.8 °F

  • Average High 2021–2026

    62.9 °F
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