Long Lake Weather Forecast

    • 46
    • 63

    Rain Showers Likely

    • 48
    • 69

    Mostly Sunny

    • 49
    • 74

    Sunny

    • 45
    • 74

    Mostly Sunny

    • 43
    • 66

    Partly Sunny

    • 45
    • 68

    Partly Sunny

Today 14 Sep Okanogan Highlands

Mostly cloudy. A chance of rain Showers in the Morning, then rain Showers likely in the afternoon. Highs in the mid 60s to lower 70s. Chance of precipitation 70 percent. Rainfall Amounts less than a tenth of an inch.

Tonight 14 Sep Okanogan Highlands

Mostly cloudy. A chance of rain Showers. Lows in the mid 40s to mid 50s. Chance of precipitation 50 percent. Rainfall Amounts less than a quarter of an inch.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Long Lake Temperature Statistics

September Temperature

Omak Airport (32.3 miles)

  • Lowest 8 September, 2025

    57 °F

  • Average September

    76.9 °F

  • Highest 3 September, 2025

    104 °F

Climate (2020–Present)

Omak Airport (32.3 miles)

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

  • Average Low 2020–2025

    40.7 °F

  • Average 2020–2025

    51.7 °F

  • Average High 2020–2025

    62.7 °F
Get WillyWeather+ to remove ads