San Island Weather Forecast

    • 46
    • 67

    Mostly Sunny

    • 42
    • 70

    Mostly Sunny

    • 43
    • 72

    Mostly Sunny

    • 51
    • 69

    Mostly Sunny

    • 51
    • 67

    Mostly Cloudy

    • 52
    • 63

    Chance Rain Showers

    • 52
    • 62

    Rain Showers Likely

Today 2 Sep Prince of Wales Island

Decreasing Clouds. Slight chance of rain Showers in the morning. Highs in the upper 60s. North Winds around 10 Mph.

Tonight 2 Sep Prince of Wales Island

Partly cloudy. Patchy fog late. Lows in the upper 40s. Northwest Winds around 10 Mph.

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San Island Temperature Statistics

September Temperature

Wrangell (53.4 miles)

  • Lowest

  • Average September

  • Highest

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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