Umpqua River - Cornwall Point Weather Forecast

    • 54
    • 61

    Mostly Cloudy

    • 56
    • 63

    Mostly Cloudy

    • 54
    • 62

    Mostly Cloudy

    • 54
    • 62

    Mostly Cloudy

    • 52
    • 62

    Mostly Cloudy

    • 53
    • 62

    Mostly Cloudy

Today 25 Aug South Central Oregon Coast

Mostly cloudy this morning then clearing. Inland, Areas of fog early this morning. Along the Coast, widespread fog early this Morning, then Areas of fog late this morning. Highs in the mid 60s to mid 70s. Southwest Winds 5 to 10 Mph shifting to the west late this afternoon.

Tonight 25 Aug South Central Oregon Coast

Mostly cloudy. Lows in the lower to mid 50s. West Winds 5 to 10 Mph shifting to the east after Midnight, then becoming light well after midnight.

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Umpqua River - Cornwall Point Temperature Statistics

August Temperature

Southwest Oregon Regional Airport (18.6 miles)

  • Lowest 16 August, 2026

    50.6 °F

  • Average August

    61.1 °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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