Brown Lake Weather Forecast

    • 43
    • 63

    Rain Showers

    • 39
    • 62

    Partly Sunny

    • 41
    • 60

    Partly Sunny

    • 40
    • 65

    Partly Sunny

    • 44
    • 64

    Partly Sunny

    • 46
    • 68

    Partly Sunny

    • 45
    • 68

    Partly Sunny

Today 17 May Okanogan Valley

Mostly cloudy. A chance of rain Showers in the Morning, then rain Showers likely and a chance of Thunderstorms in the afternoon. Highs in the upper 50s to mid 60s. Chance of precipitation 70 percent. Rainfall Amounts less than a quarter of an Inch, except higher Amounts possible in Thunderstorms.

Tonight 17 May Okanogan Valley

Mostly cloudy. A chance of Showers and Thunderstorms in the Evening, then a chance of rain Showers overnight. Lows in the lower to mid 40s. Gusts up to 20 Mph overnight. Chance of precipitation 50 percent. Rainfall Amounts less than a quarter of an Inch, except higher Amounts possible in Thunderstorms.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Brown Lake Temperature Statistics

May Temperature

Omak Airport (4.3 miles)

  • Lowest 5 May, 2025

    32.6 °F

  • Average May

    56.9 °F

  • Highest 2 May, 2025

    80.7 °F

Climate (2020–Present)

Omak Airport (4.3 miles)

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

  • Average Low 2020–2025

    40.6 °F

  • Average 2020–2025

    51.6 °F

  • Average High 2020–2025

    62.5 °F
Get WillyWeather+ to remove ads