San Island Weather Forecast

    • 43
    • 52

    Rain

    • 40
    • 54

    Chance Rain

    • 42
    • 53

    Rain Showers

    • 43
    • 52

    Rain Showers

    • 41
    • 55

    Mostly Cloudy

    • 42
    • 53

    Rain Showers Likely

Today 17 May Prince of Wales Island

Patchy fog in the morning. Chance of rain in the Morning, then rain in the afternoon. Highs in the lower 50s. Southeast Winds 10 to 15 Mph.

Tonight 17 May Prince of Wales Island

Rain. Lows in the mid 40s. Southeast Winds 10 to 20 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

San Island Temperature Statistics

May Temperature

Wrangell (53.4 miles)

  • Lowest 15 May, 2026

    42.1 °F

  • Average May

    49.3 °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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