Mount John Jay Weather Forecast

    • 38
    • 44

    Mostly Cloudy

    • 35
    • 45

    Partly Sunny

    • 38
    • 48

    Partly Sunny

    • 42
    • 51

    Mostly Cloudy

    • 40
    • 48

    Chance Rain Showers

    • 40
    • 47

    Chance Rain Showers

    • 40
    • 50

    Mostly Cloudy

Today 3 Aug Ketchikan Gateway Borough

Decreasing Clouds. Highs in the upper 60s. Northwest Winds 10 to 15 Mph.

Tonight 3 Aug Ketchikan Gateway Borough

Mostly clear. Lows in the mid 50s. Northwest Winds around 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Mount John Jay Temperature Statistics

August Temperature

Ketchikan, Ketchikan International Airport (73.3 miles)

  • Lowest 1 August, 2026

    54 °F

  • Average August

    55.4 °F

  • Highest 1 August, 2026

    57 °F

Climate (2021–2026)

Ketchikan, Ketchikan International Airport (73.3 miles)

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  • Average Low 2021–2026

    41.8 °F

  • Average 2021–2026

    46.8 °F

  • Average High 2021–2026

    51.8 °F
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