Umpqua River - Cornwall Point Weather Forecast

    • 56
    • 64

    Rain

    • 50
    • 60

    Chance Rain

    • 51
    • 61

    Partly Sunny

    • 50
    • 60

    Partly Sunny

    • 51
    • 61

    Partly Sunny

    • 53
    • 62

    Mostly Cloudy

    • 53
    • 63

    Mostly Cloudy

Today 24 Sep South Central Oregon Coast

Mostly cloudy. Lows around 50. Highs in the mid 60s to lower 70s.

Tonight 24 Sep South Central Oregon Coast

Along the Coast, Showers and slight chance of Thunderstorms early this Evening, then chance of Showers in the late evening and early morning. Showers likely well after midnight. Inland, Showers and slight chance of Thunderstorms this Evening, then chance of Showers after midnight. Showers well after midnight. Lows in the lower to mid 50s. Southwest Winds 10 to 20 Mph. Chance of precipitation 80 percent.

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Umpqua River - Cornwall Point Temperature Statistics

September Temperature

Southwest Oregon Regional Airport (18.6 miles)

  • Lowest 15 September, 2026

    50 °F

  • Average September

    59.6 °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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