Fish Lake Weather Forecast

    • 42
    • 58

    Chance Rain Showers

    • 37
    • 51

    Rain/Snow

    • 32
    • 42

    Rain Showers

    • 31
    • 38

    Rain/Snow

    • 32
    • 37

    Snow Showers Likely

    • 33
    • 45

    Slight Chance Rain/Snow

Today 9 Oct Upper Slopes of the Eastern Washington Cascades Crest

Partly sunny. A chance of rain Showers. Highs in the mid 50s to mid 60s. Chance of precipitation 50 percent. Rainfall Amounts between a tenth and a quarter of an inch possible.

Tonight 9 Oct Upper Slopes of the Eastern Washington Cascades Crest

Mostly cloudy. A chance of rain Showers. Lows in the upper 30s to mid 40s. Chance of precipitation 50 percent. Rainfall Amounts less than a tenth of an inch.

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Fish Lake Temperature Statistics

October Temperature

Yakima Air Terminal - McAllister Field (41 miles)

  • Lowest 6 October, 2025

    34 °F

  • Average October

    54.6 °F

  • Highest 3 October, 2025

    72 °F

Climate (2020–Present)

Yakima Air Terminal - McAllister Field (41 miles)

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  • Average Low 2020–2025

    39.6 °F

  • Average 2020–2025

    52.8 °F

  • Average High 2020–2025

    65.1 °F
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