Brewster Weather Forecast

    • 52
    • 76

    Increasing Clouds

    • 49
    • 76

    Partly Sunny

    • 55
    • 75

    Mostly Sunny

    • 56
    • 79

    Mostly Sunny

    • 55
    • 81

    Partly Sunny

    • 55
    • 80

    Partly Sunny

Today 21 Sep Okanogan Valley

Sunny. Highs in the lower to mid 70s. South wind 5 to 15 Mph in the afternoon.

Tonight 21 Sep Okanogan Valley

Mostly clear in the Evening, becoming mostly cloudy. Lows in the upper 40s to lower 50s.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Brewster Temperature Statistics

September Temperature

Omak Airport (27.3 miles)

  • Lowest 16 September, 2021

    39.9 °F
  • Average September

    65 °F
  • Highest 8 September, 2021

    90 °F

Climate (2010–Present)

Omak Airport (27.3 miles)

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  • Average Low 2010–Present

    41.7 °F
  • Average 2010–Present

    52.6 °F
  • Average High 2010–Present

    63.2 °F
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