Columbia Hills State Park Weather Forecast

    • 41
    • 51

    Chance Rain Showers

    • 38
    • 52

    Chance Rain Showers

    • 35
    • 47

    Rain Showers Likely

    • 33
    • 47

    Chance Rain Showers

    • 31
    • 45

    Chance Rain Showers

    • 32
    • 47

    Partly Sunny

Today 26 Oct Simcoe Highlands

Mostly cloudy with a 50 percent chance of rain Showers. Highs in the upper 40s to mid 50s. Rainfall Amounts less than a tenth of an inch.

Tonight 26 Oct Simcoe Highlands

Mostly cloudy with a 20 percent chance of rain Showers. Lows in the mid 30s to lower 40s.

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Columbia Hills State Park Temperature Statistics

October Temperature

The Dalles Municipal Airport (5.6 miles)

  • Lowest 13 October, 2026

    36.6 °F

  • Average October

    59.1 °F

  • Highest 5 October, 2026

    88.6 °F

Climate (2021–2026)

The Dalles Municipal Airport (5.6 miles)

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  • Average Low 2021–2026

    46.1 °F

  • Average 2021–2026

    56.4 °F

  • Average High 2021–2026

    66.9 °F
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