Doubtful Lake Weather Forecast

    • 28
    • 40

    Increasing Clouds

    • 35
    • 40

    Mostly Cloudy

    • 36
    • 42

    Slight Chance Rain Showers

    • 37
    • 49

    Partly Sunny

    • 35
    • 52

    Rain/Snow Likely

    • 30
    • 39

    Chance Rain/Snow

Today 12 Oct Western Chelan County

Sunny. Highs in the upper 50s to upper 60s.

Tonight 12 Oct Western Chelan County

Mostly clear. Lows in the 30s.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Doubtful Lake Temperature Statistics

October Temperature

Arlington Municipal Airport (55.3 miles)

  • Lowest 10 October, 2026

    39.9 °F

  • Average October

    55.4 °F

  • Highest 2 October, 2026

    71.1 °F

Climate (2021–2026)

Arlington Municipal Airport (55.3 miles)

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  • Average Low 2021–2026

    42.6 °F

  • Average 2021–2026

    50.9 °F

  • Average High 2021–2026

    59.9 °F
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