Umpqua River - Bolon Island Weather Forecast

    • 52
    • 53

    Rain

    • 47
    • 54

    Rain

    • 43
    • 53

    Rain

    • 48
    • 58

    Chance Rain

    • 50
    • 64

    Mostly Cloudy

    • 52
    • 66

    Chance Rain

Today 12 Mar South Central Oregon Coast

Mostly cloudy. Along the Coast, rain. Inland, rain in the Morning, then rain likely in the afternoon. Highs in the mid 50s. Southwest Winds 10 to 15 Mph. Chance of rain 80 percent.

Tonight 12 Mar South Central Oregon Coast

Along the Coast, rain. Inland, rain in the Evening, then rain likely after midnight. Lows in the mid 40s to lower 50s. Southwest Winds 5 to 10 Mph. Chance of rain 80 percent.

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Umpqua River - Bolon Island Temperature Statistics

March Temperature

Southwest Oregon Regional Airport (21.1 miles)

  • Lowest 9 March, 2026

    39.9 °F
  • Average March

    49.8 °F
  • Highest 2 March, 2026

    59 °F

Climate (2021–Present)

Southwest Oregon Regional Airport (21.1 miles)

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  • Average Low 2021–2026

    46.8 °F
  • Average 2021–2026

    52.9 °F
  • Average High 2021–2026

    59.7 °F
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