Charleston Weather Forecast

    • 51
    • 55

    Rain Likely

    • 53
    • 55

    Rain

    • 50
    • 55

    Chance Rain

    • 51
    • 56

    Partly Sunny

    • 52
    • 58

    Mostly Sunny

    • 54
    • 61

    Mostly Sunny

Today 7 Jun South Central Oregon Coast

Mostly cloudy. A 30 percent chance of Showers in the afternoon. Highs in the lower to mid 60s. Light Winds becoming northwest 5 to 10 Mph in the afternoon.

Tonight 7 Jun South Central Oregon Coast

Cloudy. Chance of Showers in the Evening, then Showers after midnight. Lows around 50. Northwest Winds around 5 Mph early in the evening becoming Light, then becoming south 5 to 10 Mph after midnight. Chance of Showers 20 percent.

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Charleston Temperature Statistics

June Temperature

Southwest Oregon Regional Airport (6.8 miles)

  • Lowest 1 June, 2026

    48.2 °F

  • Average June

    54.9 °F

  • Highest 1 June, 2026

    62.6 °F

Climate (2021–Present)

Southwest Oregon Regional Airport (6.8 miles)

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  • Average Low 2021–2026

    47 °F

  • Average 2021–2026

    53 °F

  • Average High 2021–2026

    59.7 °F
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