Sitka Weather Forecast

    • 54
    • 62

    Slight Chance Rain Showers

    • 54
    • 62

    Chance Rain Showers

    • 52
    • 62

    Slight Chance Rain Showers

    • 53
    • 65

    Mostly Cloudy

    • 55
    • 66

    Mostly Cloudy

    • 55
    • 64

    Chance Rain Showers

    • 55
    • 64

    Mostly Cloudy

Today 6 Aug City and Borough of Sitka

Cloudy. Slight chance of drizzle and patchy fog in the morning. Highs in the lower 60s. Northwest Winds around 10 Mph.

Tonight 6 Aug City and Borough of Sitka

Cloudy. Slight chance of rain Showers in the evening. Slight chance of drizzle late. Lows in the mid 50s. Northwest Winds around 10 Mph in the evening becoming light.

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Sitka Temperature Statistics

August Temperature

Sitka - Sitka Airport (0.6 miles)

  • Lowest 1 August, 2026

    52 °F

  • Average August

    57.5 °F

  • Highest 1 August, 2026

    63 °F

Climate (2021–2026)

Sitka - Sitka Airport (0.6 miles)

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  • Average Low 2021–2026

    43 °F

  • Average 2021–2026

    47.2 °F

  • Average High 2021–2026

    51.3 °F
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