San Island Weather Forecast

    • 40
    • 62

    Decreasing Clouds

    • 47
    • 73

    Mostly Sunny

    • 52
    • 81

    Mostly Sunny

    • 48
    • 70

    Rain Showers Likely

    • 46
    • 60

    Rain Showers Likely

    • 46
    • 60

    Chance Rain Showers

Today 31 May Prince of Wales Island

Increasing Clouds. On northern prince of Wales, chance of rain Showers early in the morning. Highs in the lower 60s. Southeast Winds around 10 Mph.

Tonight 31 May Prince of Wales Island

Partly cloudy. Lows around 40. Light Winds.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

San Island Temperature Statistics

May Temperature

Wrangell (53.4 miles)

  • Lowest 24 May, 2026

    41 °F

  • Average May

    48.8 °F

  • Highest 4 May, 2026

    62.1 °F

Climate (2021–Present)

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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