San Island Weather Forecast

    • 50
    • 62

    Chance Rain

    • 49
    • 59

    Rain

    • 48
    • 57

    Rain

    • 48
    • 64

    Slight Chance Rain Showers

    • 49
    • 69

    Mostly Sunny

    • 51
    • 71

    Partly Sunny

    • 52
    • 68

    Mostly Cloudy

Today 30 Aug Prince of Wales Island

Mostly cloudy. On northern prince of Wales, chance of rain Showers in the morning. Chance of rain Showers. Highs in the mid 60s. South Winds around 10 Mph.

Tonight 30 Aug Prince of Wales Island

Mostly cloudy. Chance of rain Showers. Lows in the lower 50s. Light Winds.

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San Island Temperature Statistics

August Temperature

Wrangell (53.4 miles)

  • Lowest 25 August, 2026

    51.1 °F

  • Average August

    58.5 °F

  • Highest 14 August, 2026

    79 °F

Climate (2021–2026)

Wrangell (53.4 miles)

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  • Average Low 2021–2026

    41.1 °F

  • Average 2021–2026

    45.5 °F

  • Average High 2021–2026

    50 °F
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