Walton Lake Weather Forecast

    • 48
    • 72

    Chance Rain Showers

    • 43
    • 63

    Chance Rain Showers

    • 48
    • 71

    Sunny

    • 53
    • 78

    Sunny

    • 58
    • 85

    Mostly Sunny

    • 56
    • 86

    Mostly Sunny

    • 54
    • 83

    Mostly Sunny

Today 3 Jul Ochoco-John Day Highlands

Sunny. Highs in the upper 70s to lower 80s.

Tonight 3 Jul Ochoco-John Day Highlands

Mostly cloudy with a chance of Showers and Thunderstorms. Lows in the mid 40s to lower 50s. Gusts up to 20 Mph in the evening. Chance of precipitation 50 percent. Rainfall Amounts less than a tenth of an Inch, except higher Amounts possible in Thunderstorms.

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Walton Lake Temperature Statistics

July Temperature

Prineville Airport (29.8 miles)

  • Lowest 1 July, 2025

    66.2 °F

  • Average July

    78.3 °F

  • Highest 1 July, 2025

    95 °F

Climate (2020–Present)

Prineville Airport (29.8 miles)

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  • Average Low 2020–2025

    34 °F

  • Average 2020–2025

    49.2 °F

  • Average High 2020–2025

    62.7 °F
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