Round Lake Weather Forecast

    • 44
    • 65

    Increasing Clouds

    • 40
    • 61

    Mostly Cloudy

    • 39
    • 64

    Partly Sunny

    • 42
    • 66

    Partly Sunny

    • 42
    • 67

    Partly Sunny

    • 42
    • 69

    Partly Sunny

Today 28 Sep Okanogan Highlands

Sunny. Highs in the lower 60s to lower 70s.

Tonight 28 Sep Okanogan Highlands

Partly cloudy. Lows in the 40s.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Round Lake Temperature Statistics

September Temperature

Omak Airport (20.5 miles)

  • Lowest 14 September, 2026

    44.7 °F

  • Average September

    64 °F

  • Highest 21 September, 2026

    86.6 °F

Climate (2021–2026)

Omak Airport (20.5 miles)

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

  • Average Low 2021–2026

    40.8 °F

  • Average 2021–2026

    51.8 °F

  • Average High 2021–2026

    62.9 °F
Get WillyWeather+ to remove ads