Biorka Island Weather Forecast

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    Rain

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    Rain

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    Rain

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    Rain

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    Rain

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    Rain

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    Rain Likely

Today 14 Sep City and Borough of Sitka

Partly cloudy. Patchy fog early in the morning. Slight chance of rain Showers in the afternoon. Highs around 60. Light Winds becoming southwest around 10 Mph.

Tonight 14 Sep City and Borough of Sitka

Windy. Slight chance of rain Showers early in the Evening, then slight chance of rain in the evening. Rain late. Lows in the lower 50s. South Winds 10 to 15 Mph increasing to southeast 20 to 30 Mph with Gusts to around 55 Mph late.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Biorka Island Temperature Statistics

September Temperature

Sitka - Sitka Airport (14.9 miles)

  • Lowest 12 September, 2025

    53.1 °F

  • Average September

    59.2 °F

  • Highest 3 September, 2025

    66.9 °F

Climate (2020–Present)

Sitka - Sitka Airport (14.9 miles)

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  • Average Low 2020–2025

    43 °F

  • Average 2020–2025

    47.2 °F

  • Average High 2020–2025

    51.4 °F
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