Prineville Reservoir Weather Forecast

    • 42
    • 84

    Patchy Smoke

    • 39
    • 77

    Patchy Smoke

    • 45
    • 82

    Mostly Sunny

    • 50
    • 89

    Mostly Sunny

    • 53
    • 92

    Mostly Sunny

    • 54
    • 91

    Mostly Sunny

Today 1 Aug Ochoco-John Day Highlands

Sunny. Areas of smoke in the morning. Patchy smoke in the afternoon. Highs in the 80s. West wind 5 to 15 Mph with Gusts to around 30 Mph in the afternoon.

Tonight 1 Aug Ochoco-John Day Highlands

Mostly clear. Patchy smoke. Lows in the upper 30s to mid 40s. Windy. Northwest wind 15 to 25 Mph.

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Prineville Reservoir Temperature Statistics

August Temperature

Prineville Airport (14.3 miles)

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  • Average August

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Climate (2021–2026)

Prineville Airport (14.3 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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