False Island SPB Weather Forecast

    • 41
    • 53

    Rain

    • 40
    • 50

    Rain

    • 42
    • 50

    Rain Showers

    • 40
    • 47

    Chance Rain Showers

    • 42
    • 52

    Partly Sunny

    • 42
    • 54

    Rain Likely

Today 21 May City and Borough of Sitka

Cloudy. Patchy fog in the morning. Chance of rain. Highs in the lower 50s. West Winds around 10 Mph.

Tonight 21 May City and Borough of Sitka

Mostly cloudy. Chance of rain. Lows in the lower 40s. Southwest Winds around 10 Mph.

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  • Temperature Forecast NOAA

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False Island SPB Temperature Statistics

May Temperature

Angoon (23 miles)

  • Lowest 4 May, 2026

    37.9 °F

  • Average May

    46.2 °F

  • Highest 4 May, 2026

    55.9 °F

Climate (2021–Present)

Angoon (23 miles)

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  • Average Low 2021–2026

    39.6 °F

  • Average 2021–2026

    43.6 °F

  • Average High 2021–2026

    48.1 °F
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