Walton Lake Weather Forecast

    • 47
    • 76

    Sunny

    • 48
    • 77

    Mostly Sunny

    • 48
    • 78

    Sunny

    • 49
    • 80

    Partly Sunny

    • 51
    • 79

    Partly Sunny

    • 54
    • 81

    Mostly Sunny

    • 53
    • 83

    Mostly Sunny

Today 8 Jul Ochoco-John Day Highlands

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

Tonight 8 Jul Ochoco-John Day Highlands

Clear. Lows in the lower 40s to lower 50s. Northwest wind 5 to 15 Mph in the Evening, becoming light. Gusts up to 25 Mph.

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Walton Lake Temperature Statistics

July Temperature

Prineville Airport (29.8 miles)

  • Lowest 2 July, 2026

    33.8 °F

  • Average July

    65.2 °F

  • Highest 5 July, 2026

    89.6 °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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