Chatham SPB Weather Forecast

    • 51
    • 62

    Rain Showers

    • 50
    • 59

    Rain Showers

    • 50
    • 56

    Rain

    • 49
    • 55

    Rain

    • 49
    • 55

    Rain Showers

    • 47
    • 55

    Rain Showers

Today 15 Sep City and Borough of Sitka

Mostly cloudy. Highs around 60. Near little port Walter, partly cloudy. Chance of rain Showers in the afternoon. West Winds around 10 Mph.

Tonight 15 Sep City and Borough of Sitka

Rain Showers. Lows in the lower 50s. Southwest Winds around 10 Mph.

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Chatham SPB Temperature Statistics

September Temperature

Angoon (13 miles)

  • Lowest 12 September, 2026

    43 °F

  • Average September

    54.1 °F

  • Highest 2 September, 2026

    64 °F

Climate (2021–2026)

Angoon (13 miles)

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  • Average Low 2021–2026

    39.5 °F

  • Average 2021–2026

    43.6 °F

  • Average High 2021–2026

    48.1 °F
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