Brewster Weather Forecast

    • 41
    • 49

    Rain

    • 40
    • 54

    Rain

    • 32
    • 54

    Partly Sunny

    • 35
    • 49

    Mostly Cloudy

    • 37
    • 51

    Chance Rain

    • 37
    • 51

    Chance Rain

Today 5 Nov Okanogan Valley

Rain. Highs in the mid 40s to lower 50s. Chance of precipitation near 100 percent. Rainfall Amounts between a quarter and a half inch possible.

Tonight 5 Nov Okanogan Valley

Mostly cloudy. Rain likely in the Evening, then a chance of rain overnight. Lows in the upper 30s to lower 40s. South wind 5 to 15 Mph overnight. Gusts up to 25 Mph. Chance of precipitation 70 percent. Rainfall Amounts less than a tenth of an inch.

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Brewster Temperature Statistics

November Temperature

Omak Airport (27.3 miles)

  • Lowest 2 November, 2025

    34 °F

  • Average November

    42.9 °F

  • Highest 2 November, 2025

    55.9 °F

Climate (2020–Present)

Omak Airport (27.3 miles)

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  • Average Low 2020–2025

    40.7 °F

  • Average 2020–2025

    51.8 °F

  • Average High 2020–2025

    62.7 °F
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