Umpqua River - Cornwall Point Weather Forecast

    • 51
    • 61

    Mostly Cloudy

    • 56
    • 64

    Mostly Cloudy

    • 53
    • 64

    Partly Sunny

    • 54
    • 65

    Mostly Cloudy

    • 53
    • 63

    Mostly Cloudy

    • 53
    • 64

    Partly Sunny

Today 28 Sep South Central Oregon Coast

Partly cloudy in the morning then clearing. Highs in the mid 60s to lower 70s. Northeast Winds 5 to 10 Mph shifting to the northwest in the afternoon.

Tonight 28 Sep South Central Oregon Coast

Mostly cloudy in the evening then becoming partly cloudy. Lows in the mid 40s to lower 50s. North Winds 5 to 10 Mph shifting to the east after midnight.

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Umpqua River - Cornwall Point Temperature Statistics

September Temperature

Southwest Oregon Regional Airport (18.6 miles)

  • Lowest 23 September, 2026

    48.9 °F

  • Average September

    59.5 °F

  • Highest 9 September, 2026

    74.6 °F

Climate (2021–2026)

Southwest Oregon Regional Airport (18.6 miles)

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  • Average Low 2021–2026

    47 °F

  • Average 2021–2026

    53 °F

  • Average High 2021–2026

    59.6 °F
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