Brewer Reservoir Weather Forecast

    • 44
    • 77

    Increasing Clouds

    • 35
    • 63

    Mostly Cloudy

    • 36
    • 61

    Partly Sunny

    • 35
    • 56

    Mostly Cloudy

    • 34
    • 55

    Partly Sunny

    • 36
    • 57

    Partly Sunny

Today 16 Oct Ochoco-John Day Highlands

Sunny. Highs in the upper 60s to mid 70s. Southeast wind 5 to 15 Mph with Gusts to around 25 Mph.

Tonight 16 Oct Ochoco-John Day Highlands

Partly cloudy. Lows in the lower 30s to lower 40s.

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Brewer Reservoir Temperature Statistics

October Temperature

Prineville Airport (21.1 miles)

  • Lowest 11 October, 2026

    17.6 °F

  • Average October

    53.4 °F

  • Highest 4 October, 2026

    86 °F

Climate (2021–2026)

Prineville Airport (21.1 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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