Walton Lake Weather Forecast

    • 29
    • 45

    Increasing Clouds

    • 28
    • 44

    Mostly Cloudy

    • 28
    • 42

    Rain Showers Likely

    • 27
    • 39

    Partly Sunny

    • 33
    • 46

    Mostly Cloudy

    • 32
    • 50

    Mostly Cloudy

Today 29 Oct Ochoco-John Day Highlands

Partly sunny. Highs in the upper 40s to lower 50s.

Tonight 29 Oct Ochoco-John Day Highlands

Mostly cloudy. Lows in the lower 20s to lower 30s.

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Walton Lake Temperature Statistics

October Temperature

Prineville Airport (29.8 miles)

  • Lowest 11 October, 2026

    17.6 °F

  • Average October

    50.4 °F

  • Highest 4 October, 2026

    86 °F

Climate (2021–2026)

Prineville Airport (29.8 miles)

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  • Average Low 2021–2026

    34.6 °F

  • Average 2021–2026

    49.6 °F

  • Average High 2021–2026

    63 °F
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