Cooper Spur Ski Area Weather Forecast

    • 40
    • 48

    Rain Likely

    • 40
    • 59

    Mostly Sunny

    • 42
    • 59

    Partly Sunny

    • 46
    • 65

    Mostly Sunny

    • 49
    • 73

    Sunny

    • 51
    • 76

    Mostly Sunny

Today 13 Sep North Oregon Cascades

Mostly cloudy. A chance of rain this Morning, then rain likely this afternoon. Snow level 6000 Feet, increasing to 7500 feet this afternoon. Pass Winds southwest 5 to 10 Mph. Chance of rain 70 percent. Rainfall Amounts a tenth to a quarter of an inch.

Tonight 13 Sep North Oregon Cascades

Mostly cloudy. A slight chance of rain in the evening. Snow level 6500 feet. Pass Winds southwest 5 to 10 Mph. Chance of rain 20 percent.

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Cooper Spur Ski Area Temperature Statistics

September Temperature

The Dalles Municipal Airport (25.5 miles)

  • Lowest 8 September, 2026

    48.7 °F

  • Average September

    66.4 °F

  • Highest 9 September, 2026

    89.7 °F

Climate (2021–2026)

The Dalles Municipal Airport (25.5 miles)

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  • Average Low 2021–2026

    46.2 °F

  • Average 2021–2026

    56.3 °F

  • Average High 2021–2026

    66.8 °F
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