Columbia River - Gull Island Weather Forecast

    • 45
    • 61

    Rain

    • 43
    • 59

    Chance Rain Showers

    • 41
    • 63

    Sunny

    • 44
    • 65

    Partly Sunny

    • 48
    • 61

    Chance Rain

    • 45
    • 62

    Partly Sunny

Today 9 Oct Lower Columbia River

Mostly cloudy with a chance of rain in the Morning, then partly sunny in the afternoon. Highs in the lower 60s. Southwest wind 5 to 10 Mph, becoming northwest 10 to 15 Mph in the afternoon. Chance of rain 50 percent. Rainfall Amounts less than a tenth of an inch.

Tonight 9 Oct Lower Columbia River

Partly cloudy in the Evening, then mostly cloudy with a slight chance of Showers after midnight. Lows in the mid 40s. Northwest wind 5 to 10 Mph, becoming light after midnight. Chance of rain 20 percent.

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Columbia River - Gull Island Temperature Statistics

October Temperature

Southwest Washington Regional Airport (13 miles)

  • Lowest 1 October, 2026

    46.9 °F

  • Average October

    60.9 °F

  • Highest 4 October, 2026

    79 °F

Climate (2021–2026)

Southwest Washington Regional Airport (13 miles)

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  • Average Low 2021–2026

    45.2 °F

  • Average 2021–2026

    53.1 °F

  • Average High 2021–2026

    62.5 °F
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