Olney Lake Weather Forecast

    • 35
    • 53

    Sunny

    • 41
    • 57

    Partly Sunny

    • 44
    • 62

    Mostly Sunny

    • 44
    • 60

    Mostly Sunny

    • 46
    • 63

    Mostly Sunny

Today 12 Oct Yakima Valley

Sunny. Patchy frost in the morning. Highs in the upper 50s to lower 60s. Light wind.

Tonight 12 Oct Yakima Valley

Mostly clear. Lows in the 30s. Light wind.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Olney Lake Temperature Statistics

October Temperature

Yakima Air Terminal - McAllister Field (21.1 miles)

  • Lowest 9 October, 2026

    41 °F

  • Average October

    61.2 °F

  • Highest 5 October, 2026

    84.7 °F

Climate (2021–2026)

Yakima Air Terminal - McAllister Field (21.1 miles)

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  • Average Low 2021–2026

    39.5 °F

  • Average 2021–2026

    52.8 °F

  • Average High 2021–2026

    65.4 °F
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