San Island Weather Forecast

    • 38
    • 47

    Rain Showers

    • 36
    • 47

    Rain Showers Likely

    • 34
    • 46

    Chance Rain Showers

    • 33
    • 47

    Mostly Sunny

    • 33
    • 47

    Mostly Cloudy

    • 35
    • 47

    Mostly Cloudy

    • 34
    • 49

    Partly Sunny

Today 21 Oct Prince of Wales Island

Rain Showers likely. Slight chance of Thunderstorms in the afternoon. On eastern prince of Wales, rain Showers likely early in the Morning, then chance of rain Showers in the morning. Rain Showers likely in the afternoon. Highs in the upper 40s. South Winds around 10 Mph.

Tonight 21 Oct Prince of Wales Island

Slight chance of Thunderstorms in the evening. Rain Showers likely. Some Thunderstorms may produce heavy rainfall in the evening. Lows in the mid 30s. Light Winds.

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San Island Temperature Statistics

October Temperature

Wrangell (53.4 miles)

  • Lowest 10 October, 2026

    37.9 °F

  • Average October

    47.6 °F

  • Highest 15 October, 2026

    57.9 °F

Climate (2021–2026)

Wrangell (53.4 miles)

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  • Average Low 2021–2026

    41.1 °F

  • Average 2021–2026

    45.6 °F

  • Average High 2021–2026

    50.1 °F
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