Baranof Island Weather Forecast

    • 43
    • 48

    Chance Rain Showers

    • 42
    • 46

    Chance Rain

    • 45
    • 49

    Rain Likely

    • 45
    • 56

    Slight Chance Rain

    • 43
    • 56

    Partly Sunny

    • 43
    • 54

    Partly Sunny

    • 43
    • 54

    Mostly Cloudy

Today 20 Aug City and Borough of Sitka

Mostly cloudy. Highs in the lower 60s. Near little port Walter, increasing Clouds. Patchy fog early in the morning. Slight chance of rain Showers in the afternoon. Southwest Winds around 10 Mph.

Tonight 20 Aug City and Borough of Sitka

Mostly cloudy. Slight chance of rain Showers early in the evening. Patchy fog late. Lows in the lower 50s. South Winds around 10 Mph in the evening becoming light.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Baranof Island Temperature Statistics

August Temperature

Sitka - Sitka Airport (13.7 miles)

  • Lowest 5 August, 2025

    51.7 °F

  • Average August

    60.3 °F

  • Highest 6 August, 2025

    70.6 °F

Climate (2020–Present)

Sitka - Sitka Airport (13.7 miles)

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  • Average Low 2020–2025

    42.9 °F

  • Average 2020–2025

    47.1 °F

  • Average High 2020–2025

    51.3 °F
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