Walton Lake Weather Forecast

    • 62
    • 84

    Smoke

    • 62
    • 86

    Chance Rain Showers

    • 55
    • 87

    Mostly Sunny

    • 54
    • 84

    Mostly Sunny

    • 50
    • 82

    Mostly Sunny

    • 50
    • 80

    Mostly Sunny

Today 21 Jul Ochoco-John Day Highlands

Partly cloudy. Areas of smoke in the Morning, then patchy smoke in the afternoon. Highs in the mid 80s to lower 90s.

Tonight 21 Jul Ochoco-John Day Highlands

Mostly cloudy. A 20 percent chance of Showers and Thunderstorms in the evening. Patchy smoke through the night. Lows in the mid 50s to mid 60s.

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  • Temperature Real-Time

Walton Lake Temperature Statistics

July Temperature

Prineville Airport (29.8 miles)

  • Lowest 2 July, 2026

    33.8 °F

  • Average July

    69.7 °F

  • Highest 7 July, 2026

    93.2 °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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