Westport Weather Forecast

    • 46
    • 63

    Mostly Cloudy

    • 46
    • 67

    Becoming Sunny

    • 52
    • 65

    Partly Sunny

    • 53
    • 63

    Rain Likely

    • 50
    • 63

    Mostly Cloudy

    • 49
    • 64

    Mostly Cloudy

    • 48
    • 64

    Partly Sunny

Today 26 Sep North Oregon Coast Range Lowlands

Mostly sunny. Highs around 70.

Tonight 26 Sep North Oregon Coast Range Lowlands

Mostly cloudy. Lows in the mid 40s. Winds light.

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Westport Temperature Statistics

September Temperature

Southwest Washington Regional Airport (23 miles)

  • Lowest 24 September, 2026

    46.9 °F

  • Average September

    60.9 °F

  • Highest 9 September, 2026

    86 °F

Climate (2021–2026)

Southwest Washington Regional Airport (23 miles)

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  • Average Low 2021–2026

    45.2 °F

  • Average 2021–2026

    53.1 °F

  • Average High 2021–2026

    62.4 °F
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