Charleston Harbor Weather Forecast

    • 43
    • 53

    Mostly Sunny

    • 50
    • 55

    Rain

    • 46
    • 55

    Rain Showers Likely

    • 45
    • 56

    Partly Sunny

    • 48
    • 56

    Partly Sunny

    • 49
    • 56

    Chance Rain

    • 44
    • 54

    Chance Rain Showers

Today 18 Nov South Central Oregon Coast

Sunny. Highs in the lower to mid 50s. North Winds 5 to 10 Mph.

Tonight 18 Nov South Central Oregon Coast

Clear this evening then becoming mostly cloudy. Lows around 40. Northeast Winds 5 to 10 Mph.

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Charleston Harbor Temperature Statistics

November Temperature

Southwest Oregon Regional Airport (6.2 miles)

  • Lowest 8 November, 2025

    45 °F

  • Average November

    55 °F

  • Highest 1 November, 2025

    66 °F

Climate (2020–Present)

Southwest Oregon Regional Airport (6.2 miles)

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  • Average Low 2020–2025

    46.7 °F

  • Average 2020–2025

    52.8 °F

  • Average High 2020–2025

    59.6 °F
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