Sitka National Historic Park Weather Forecast

    • 51
    • 58

    Rain

    • 52
    • 55

    Rain

    • 53
    • 57

    Rain

    • 51
    • 56

    Rain

    • 49
    • 55

    Rain

    • 48
    • 54

    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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Sitka National Historic Park Temperature Statistics

September Temperature

Sitka - Sitka Airport (1.9 miles)

  • Lowest 13 September, 2025

    50 °F

  • Average September

    58.7 °F

  • Highest 3 September, 2025

    66.9 °F

Climate (2020–Present)

Sitka - Sitka Airport (1.9 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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