Umpqua River - Cornwall Point Weather Forecast

    • 50
    • 58

    Mostly Cloudy

    • 52
    • 58

    Rain Showers Likely

    • 46
    • 58

    Slight Chance Rain Showers

    • 46
    • 57

    Mostly Sunny

    • 47
    • 59

    Mostly Sunny

    • 51
    • 63

    Mostly Sunny

    • 52
    • 64

    Mostly Cloudy

Today 27 May South Central Oregon Coast

Mostly cloudy. Highs around 60. North Winds 10 to 15 Mph.

Tonight 27 May South Central Oregon Coast

Mostly cloudy. A 10 percent chance of Showers late this evening. Inland, patchy fog after Midnight, northwest Winds 5 to 10 Mph. Along the Coast, patchy fog well after midnight. Lows around 50. Along the Coast, north Winds 10 to 20 Mph decreasing to 5 to 10 Mph well after midnight.

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Umpqua River - Cornwall Point Temperature Statistics

May Temperature

Southwest Oregon Regional Airport (18.6 miles)

  • Lowest 19 May, 2026

    44.6 °F

  • Average May

    55.1 °F

  • Highest 9 May, 2026

    62.6 °F

Climate (2021–Present)

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

    59.8 °F
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