Brewster Weather Forecast

    • 31
    • 36

    Mostly Cloudy

    • 34
    • 38

    Chance Rain

    • 35
    • 38

    Chance Rain

    • 36
    • 45

    Mostly Cloudy

    • 35
    • 45

    Partly Sunny

    • 32
    • 46

    Partly Sunny

Today 10 Jan Okanogan Valley

Patchy freezing fog in the morning. Mostly cloudy. Highs in the mid to upper 30s.

Tonight 10 Jan Okanogan Valley

Mostly cloudy. A chance of Rain, freezing rain or snow overnight. Lows in the upper 20s to lower 30s. Chance of precipitation 20 percent.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Brewster Temperature Statistics

January Temperature

Omak Airport (27.3 miles)

  • Lowest 1 January, 2026

    19 °F

  • Average January

    32.6 °F

  • Highest 6 January, 2026

    39 °F

Climate (2021–Present)

Omak Airport (27.3 miles)

Take a look at our website widgetsAvailable free! Find Out More

  • Average Low 2021–2026

    40.8 °F

  • Average 2021–2026

    51.9 °F

  • Average High 2021–2026

    62.9 °F
Get WillyWeather+ to remove ads