Benson State Recreation Area Weather Forecast

    • 51
    • 67

    Increasing Clouds

    • 50
    • 72

    Mostly Sunny

    • 53
    • 69

    Partly Sunny

    • 53
    • 66

    Chance Rain

    • 52
    • 67

    Mostly Cloudy

    • 51
    • 66

    Slight Chance Rain

Today 26 Sep West Columbia River Gorge I-84 Corridor

Mostly sunny. Highs in the mid 60s. Winds Light, becoming northeast 5 to 10 Mph this afternoon.

Tonight 26 Sep West Columbia River Gorge I-84 Corridor

Mostly cloudy. Lows around 50. Northeast wind 10 to 15 Mph.

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  • Temperature Real-Time

Benson State Recreation Area Temperature Statistics

September Temperature

Portland, Portland-Troutdale Airport (13.7 miles)

  • Lowest 24 September, 2026

    46 °F

  • Average September

    62.8 °F

  • Highest 9 September, 2026

    88.6 °F

Climate (2021–2026)

Portland, Portland-Troutdale Airport (13.7 miles)

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  • Average Low 2021–2026

    47.5 °F

  • Average 2021–2026

    56.2 °F

  • Average High 2021–2026

    65.2 °F
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