Brewer Reservoir Weather Forecast

    • 26
    • 41

    Partly Sunny

    • 28
    • 45

    Mostly Sunny

    • 26
    • 43

    Mostly Sunny

    • 31
    • 48

    Mostly Sunny

    • 31
    • 55

    Partly Sunny

    • 31
    • 48

    Mostly Cloudy

    • 30
    • 46

    Mostly Cloudy

Today 16 Jan Ochoco-John Day Highlands

Sunny. Highs in the mid 40s to lower 50s.

Tonight 16 Jan Ochoco-John Day Highlands

Mostly clear. Lows in the 20s.

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Brewer Reservoir Temperature Statistics

January Temperature

Prineville Airport (21.1 miles)

  • Lowest 9 January, 2026

    24.8 °F

  • Average January

    40.3 °F

  • Highest 14 January, 2026

    62.6 °F

Climate (2021–Present)

Prineville Airport (21.1 miles)

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  • Average Low 2021–2026

    34.4 °F

  • Average 2021–2026

    49.5 °F

  • Average High 2021–2026

    62.9 °F
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