False Island SPB Weather Forecast

    • 50
    • 59

    Rain

    • 52
    • 56

    Rain

    • 54
    • 58

    Rain

    • 51
    • 59

    Rain

    • 49
    • 57

    Rain

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    • 57

    Rain

Today 17 Sep City and Borough of Sitka

Windy, rain. Rain may be heavy at Times in the morning. Highs in the upper 50s. South Winds 25 to 35 Mph. Gusts up to 55 Mph in the morning.

Tonight 17 Sep City and Borough of Sitka

Rain. Lows in the lower 50s. Southeast Winds 10 to 20 Mph.

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False Island SPB Temperature Statistics

September Temperature

Angoon (23 miles)

  • Lowest 14 September, 2025

    44.1 °F
  • Average September

    55.1 °F
  • Highest 1 September, 2025

    66 °F

Climate (2020–Present)

Angoon (23 miles)

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  • Average Low 2020–2025

    39.1 °F
  • Average 2020–2025

    43.1 °F
  • Average High 2020–2025

    47.6 °F
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