Walton Lake Weather Forecast

    • 35
    • 47

    Mostly Cloudy

    • 35
    • 48

    Mostly Cloudy

    • 29
    • 46

    Partly Sunny

    • 31
    • 45

    Mostly Cloudy

    • 32
    • 51

    Partly Sunny

    • 33
    • 53

    Partly Sunny

    • 32
    • 53

    Mostly Sunny

Today 30 Jan Ochoco-John Day Highlands

Mostly cloudy. Highs in the upper 40s to mid 50s.

Tonight 30 Jan Ochoco-John Day Highlands

Mostly cloudy. Lows in the upper 20s to mid 30s.

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Walton Lake Temperature Statistics

January Temperature

Prineville Airport (29.8 miles)

  • Lowest 25 January, 2026

    10.4 °F

  • Average January

    34.7 °F

  • Highest 14 January, 2026

    62.6 °F

Climate (2021–Present)

Prineville Airport (29.8 miles)

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  • Average Low 2021–2026

    34.5 °F

  • Average 2021–2026

    49.5 °F

  • Average High 2021–2026

    62.9 °F
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