Brewer Reservoir Weather Forecast

    • 28
    • 46

    Decreasing Clouds

    • 30
    • 51

    Mostly Sunny

    • 34
    • 57

    Mostly Sunny

    • 38
    • 61

    Partly Sunny

    • 38
    • 60

    Mostly Sunny

    • 44
    • 68

    Rain Showers Likely

    • 35
    • 56

    Rain Showers Likely

Today 13 Oct Ochoco-John Day Highlands

Patchy dense fog in the morning. Mostly cloudy with a 50 percent chance of rain and high mountain snow Showers. Snow level 5000 feet in the morning. Highs in the mid 40s to lower 50s. Northeast wind 5 to 15 Mph with Gusts to around 25 Mph in the afternoon.

Tonight 13 Oct Ochoco-John Day Highlands

Mostly cloudy. Lows in the mid 20s to lower 30s. North wind 5 to 15 Mph in the Evening, becoming light. Gusts up to 25 Mph.

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Brewer Reservoir Temperature Statistics

October Temperature

Prineville Airport (21.1 miles)

  • Lowest 6 October, 2025

    26.6 °F

  • Average October

    51 °F

  • Highest 7 October, 2025

    77 °F

Climate (2020–Present)

Prineville Airport (21.1 miles)

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  • Average Low 2020–2025

    34.2 °F

  • Average 2020–2025

    49.3 °F

  • Average High 2020–2025

    62.8 °F
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