Walton Lake Weather Forecast

    • 41
    • 60

    Increasing Clouds

    • 29
    • 46

    Partly Sunny

    • 35
    • 52

    Mostly Sunny

    • 35
    • 55

    Partly Sunny

    • 40
    • 57

    Partly Sunny

    • 42
    • 58

    Chance Rain Showers

Today 18 Oct Ochoco-John Day Highlands

Sunny. Widespread frost in the morning. Highs in the 60s.

Tonight 18 Oct Ochoco-John Day Highlands

Partly cloudy. A 20 percent chance of rain Showers overnight. Lows in the upper 30s to mid 40s. Gusts up to 25 Mph overnight.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Walton Lake Temperature Statistics

October Temperature

Prineville Airport (29.8 miles)

  • Lowest 6 October, 2025

    26.6 °F

  • Average October

    48.5 °F

  • Highest 7 October, 2025

    77 °F

Climate (2020–Present)

Prineville Airport (29.8 miles)

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  • Average Low 2020–2025

    34.2 °F

  • Average 2020–2025

    49.3 °F

  • Average High 2020–2025

    62.7 °F
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