Apex Lake Weather Forecast

    • 50
    • 72

    Slight Chance Rain Showers

    • 54
    • 82

    Mostly Sunny

    • 54
    • 85

    Mostly Sunny

    • 53
    • 81

    Mostly Sunny

    • 53
    • 82

    Mostly Sunny

    • 54
    • 82

    Partly Sunny

Today 15 Sep Okanogan Highlands

Mostly cloudy in the Morning, becoming partly cloudy. A 20 percent chance of rain Showers. Highs in the upper 60s to upper 70s.

Tonight 15 Sep Okanogan Highlands

Mostly cloudy with a 20 percent chance of rain Showers. Lows in the upper 40s to mid 50s.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Apex Lake Temperature Statistics

September Temperature

Deer Park, Deer Park Airport (40.4 miles)

  • Lowest 6 September, 2025

    48.9 °F

  • Average September

    71.9 °F

  • Highest 2 September, 2025

    99 °F

Climate (2020–Present)

Deer Park, Deer Park Airport (40.4 miles)

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

  • Average Low 2020–2025

    35.4 °F

  • Average 2020–2025

    48.2 °F

  • Average High 2020–2025

    60 °F
Get WillyWeather+ to remove ads