Charleston Harbor Weather Forecast

    • 49
    • 59

    Increasing Clouds

    • 47
    • 54

    Mostly Cloudy

    • 44
    • 53

    Partly Sunny

    • 47
    • 56

    Chance Rain

    • 46
    • 56

    Slight Chance Rain

    • 46
    • 57

    Partly Sunny

Today 21 Oct South Central Oregon Coast

Partly cloudy in the morning then becoming sunny. Along the Coast, patchy fog in the morning. Highs in the mid 60s to mid 70s. East Winds around 5 Mph early in the morning becoming Light, then becoming northwest around 5 Mph in the afternoon.

Tonight 21 Oct South Central Oregon Coast

Partly cloudy in the evening then becoming mostly cloudy. Patchy fog in the evening. Areas of fog after midnight. Lows in the mid 40s to lower 50s. North Winds around 5 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Charleston Harbor Temperature Statistics

October Temperature

Southwest Oregon Regional Airport (6.2 miles)

  • Lowest 11 October, 2026

    38.6 °F

  • Average October

    54.9 °F

  • Highest 15 October, 2026

    82 °F

Climate (2021–2026)

Southwest Oregon Regional Airport (6.2 miles)

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  • Average Low 2021–2026

    47.1 °F

  • Average 2021–2026

    53.1 °F

  • Average High 2021–2026

    59.6 °F
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