Mary Ann Lake Weather Forecast

    • 36
    • 61

    Increasing Clouds

    • 40
    • 62

    Partly Sunny

    • 31
    • 55

    Partly Sunny

    • 34
    • 52

    Mostly Cloudy

    • 35
    • 52

    Mostly Cloudy

    • 33
    • 53

    Partly Sunny

    • 35
    • 53

    Partly Sunny

Today 15 Oct Okanogan Highlands

Partly sunny with a 20 percent chance of rain Showers. Highs in the mid to upper 50s.

Tonight 15 Oct Okanogan Highlands

Partly cloudy. Lows in the lower 30s to lower 40s.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Mary Ann Lake Temperature Statistics

October Temperature

Omak Airport (37.9 miles)

  • Lowest 13 October, 2026

    34 °F

  • Average October

    58 °F

  • Highest 4 October, 2026

    79.6 °F

Climate (2021–2026)

Omak Airport (37.9 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

    63 °F
Get WillyWeather+ to remove ads