Umpqua River - Cornwall Point Weather Forecast

    • 55
    • 64

    Increasing Clouds

    • 55
    • 62

    Mostly Cloudy

    • 56
    • 61

    Mostly Cloudy

    • 56
    • 62

    Mostly Cloudy

    • 55
    • 65

    Partly Sunny

    • 55
    • 64

    Mostly Cloudy

Today 19 Aug South Central Oregon Coast

Mostly cloudy then becoming partly cloudy late this morning then becoming sunny. Patchy fog early this morning. Slight chance of drizzle early this morning. Highs in the mid 60s to lower 70s along the coast and in the lower 70s to lower 80s inland. North Winds 5 to 10 Mph.

Tonight 19 Aug South Central Oregon Coast

Mostly cloudy. Patchy fog after midnight. Lows in the mid 50s. North Winds 5 to 10 Mph.

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Umpqua River - Cornwall Point Temperature Statistics

August Temperature

Southwest Oregon Regional Airport (18.6 miles)

  • Lowest 16 August, 2026

    50 °F

  • Average August

    60.9 °F

  • Highest 4 August, 2026

    71.6 °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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