Lake Ellen Weather Forecast

    • 54
    • 75

    Mostly Sunny

    • 55
    • 76

    Partly Sunny

    • 50
    • 73

    Partly Sunny

    • 48
    • 66

    Mostly Cloudy

    • 50
    • 64

    Rain Showers Likely

    • 43
    • 58

    Rain Showers Likely

Today 20 Sep Okanogan Highlands

Sunny. Highs in the mid 70s to lower 80s.

Tonight 20 Sep Okanogan Highlands

Mostly clear. Lows in the mid 40s to mid 50s.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Lake Ellen Temperature Statistics

September Temperature

Deer Park, Deer Park Airport (52.2 miles)

  • Lowest 14 September, 2026

    39.7 °F

  • Average September

    58.6 °F

  • Highest 1 September, 2026

    81.6 °F

Climate (2021–2026)

Deer Park, Deer Park Airport (52.2 miles)

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  • Average Low 2021–2026

    35.7 °F

  • Average 2021–2026

    48.3 °F

  • Average High 2021–2026

    60.1 °F
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