Port Malmesbury Weather Forecast

    • 52
    • 59

    Partly Sunny

    • 52
    • 60

    Mostly Cloudy

    • 53
    • 60

    Mostly Cloudy

    • 54
    • 62

    Mostly Sunny

    • 55
    • 63

    Mostly Sunny

    • 54
    • 62

    Partly Sunny

Today 9 Aug Western Kupreanof and Kuiu Island

Decreasing Clouds. Highs in the lower 60s. Light Winds.

Tonight 9 Aug Western Kupreanof and Kuiu Island

Partly cloudy. Patchy fog late. Lows around 50. Light Winds.

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Port Malmesbury Temperature Statistics

August Temperature

Kake - Kake Airport (46.6 miles)

  • Lowest 4 August, 2026

    46 °F

  • Average August

    56.3 °F

  • Highest 2 August, 2026

    64 °F

Climate (2021–2026)

Kake - Kake Airport (46.6 miles)

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  • Average Low 2021–2026

    38.9 °F

  • Average 2021–2026

    43.8 °F

  • Average High 2021–2026

    48.7 °F
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