Brewster Weather Forecast

    • 29
    • 49

    Slight Chance Rain/Snow

    • 34
    • 46

    Rain/Snow Likely

    • 36
    • 50

    Rain/Snow Likely

    • 31
    • 48

    Chance Rain

    • 29
    • 49

    Slight Chance Rain

    • 30
    • 51

    Partly Sunny

    • 32
    • 47

    Mostly Cloudy

Today 13 Mar Okanogan Valley

Partly sunny with a chance of rain or snow. Snow level 2000 feet. Highs in the 40s. Breezy. Southwest wind 10 to 20 Mph with Gusts up to 35 Mph. Chance of precipitation 50 percent.

Tonight 13 Mar Okanogan Valley

Partly cloudy. A chance of rain or snow Showers in the evening. Lows in the mid to upper 20s. Southwest wind 5 to 15 Mph with Gusts up to 25 Mph in the Evening, becoming light and variable. Chance of precipitation 20 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Brewster Temperature Statistics

March Temperature

Omak Airport (27.3 miles)

  • Lowest 7 March, 2025

    24.9 °F

  • Average March

    42.2 °F

  • Highest 2 March, 2025

    59.6 °F

Climate (2020–Present)

Omak Airport (27.3 miles)

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  • Average Low 2020–2025

    40.6 °F

  • Average 2020–2025

    51.6 °F

  • Average High 2020–2025

    62.4 °F
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