Fish Lake Weather Forecast

    • 44
    • 64

    Mostly Sunny

    • 44
    • 70

    Mostly Sunny

    • 46
    • 69

    Mostly Sunny

    • 49
    • 75

    Sunny

    • 41
    • 61

    Mostly Sunny

    • 42
    • 61

    Mostly Sunny

    • 50
    • 69

    Mostly Sunny

Today 28 Jul Upper Slopes of the Eastern Washington Cascades Crest

Sunny. Highs in the lower 60s to lower 70s. West wind 5 to 15 Mph with Gusts to around 25 Mph.

Tonight 28 Jul Upper Slopes of the Eastern Washington Cascades Crest

Partly cloudy. Lows in the 40s. West wind 5 to 15 Mph in the Evening, becoming light. Gusts up to 25 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Fish Lake Temperature Statistics

July Temperature

Yakima Air Terminal - McAllister Field (41 miles)

  • Lowest 2 July, 2026

    47.6 °F

  • Average July

    74.9 °F

  • Highest 22 July, 2026

    102.7 °F

Climate (2021–2026)

Yakima Air Terminal - McAllister Field (41 miles)

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  • Average Low 2021–2026

    39.5 °F

  • Average 2021–2026

    52.8 °F

  • Average High 2021–2026

    65.3 °F
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