Umpqua River - Cornwall Point Weather Forecast

    • 54
    • 63

    Patchy Fog

    • 52
    • 62

    Areas Fog

    • 53
    • 63

    Partly Sunny

    • 55
    • 63

    Mostly Cloudy

    • 55
    • 62

    Chance Rain

    • 55
    • 61

    Chance Rain

Today 28 Aug South Central Oregon Coast

Mostly cloudy this morning then clearing. Along the Coast, patchy fog this morning. Inland, Areas of fog early this morning. Patchy fog late this morning. Highs in the mid 60s to lower 70s. North Winds 10 to 15 Mph.

Tonight 28 Aug South Central Oregon Coast

Partly cloudy in the evening then becoming mostly cloudy. Patchy fog. Lows in the lower to mid 50s. North Winds 5 to 10 Mph shifting to the northeast 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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