Umpqua River - Cornwall Point Weather Forecast

    • 46
    • 57

    Mostly Sunny

    • 47
    • 59

    Mostly Sunny

    • 50
    • 62

    Mostly Sunny

    • 51
    • 62

    Mostly Cloudy

    • 50
    • 60

    Mostly Cloudy

    • 49
    • 59

    Partly Sunny

Today 30 May South Central Oregon Coast

Mostly cloudy then becoming partly cloudy late this morning then becoming sunny. Highs in the mid 50s to mid 60s. North Winds 5 to 10 Mph.

Tonight 30 May South Central Oregon Coast

Mostly clear in the evening then becoming partly cloudy. Lows in the lower to mid 40s. North Winds 5 to 10 Mph.

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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 °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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