Fish Lake Weather Forecast

    • 50
    • 64

    Rain Showers Likely

    • 53
    • 58

    Rain Showers

    • 46
    • 62

    Rain Showers Likely

    • 46
    • 65

    Partly Sunny

    • 46
    • 66

    Partly Sunny

    • 47
    • 68

    Mostly Sunny

Today 14 Aug Upper Slopes of the Eastern Washington Cascades Crest

Mostly cloudy in the morning then clearing. Areas of smoke in the morning. Haze through the day. Patchy smoke in the afternoon. Highs in the lower 60s to lower 70s. West wind 5 to 15 Mph in the afternoon. Gusts up to 25 Mph.

Tonight 14 Aug Upper Slopes of the Eastern Washington Cascades Crest

Partly cloudy with a chance of rain Showers in the Evening, then cloudy with rain Showers likely overnight. Lows in the upper 40s to lower 50s. West wind 5 to 15 Mph in the Evening, becoming light. Gusts up to 25 Mph. Chance of precipitation 70 percent. Rainfall Amounts less than a quarter of an inch.

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  • Temperature Real-Time

Fish Lake Temperature Statistics

August Temperature

Yakima Air Terminal - McAllister Field (41 miles)

  • Lowest 8 August, 2025

    45.6 °F

  • Average August

    76 °F

  • Highest 11 August, 2025

    99 °F

Climate (2020–Present)

Yakima Air Terminal - McAllister Field (41 miles)

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  • Average Low 2020–2025

    39.5 °F

  • Average 2020–2025

    52.8 °F

  • Average High 2020–2025

    65.1 °F
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