Pennock Island Weather Forecast

    • 26
    • 39

    Snow Showers

    • 31
    • 40

    Snow

    • 36
    • 42

    Rain

    • 36
    • 44

    Rain

    • 38
    • 45

    Rain

    • 37
    • 44

    Rain/Snow

Today 13 Mar Ketchikan Gateway Borough

Snow Showers. Snow accumulation of 2 to 3 Inches. Highs in the upper 30s. Light Winds becoming southeast around 10 Mph in the afternoon.

Tonight 13 Mar Ketchikan Gateway Borough

Mostly cloudy. Snow Showers likely in the evening. Snow accumulation up to 1 inch. Lows in the upper 20s. Light Winds.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Pennock Island Temperature Statistics

March Temperature

Ketchikan, Ketchikan International Airport (3.7 miles)

  • Lowest 8 March, 2026

    28 °F

  • Average March

    38.3 °F

  • Highest 3 March, 2026

    46 °F

Climate (2021–Present)

Ketchikan, Ketchikan International Airport (3.7 miles)

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  • Average Low 2021–2026

    41.8 °F

  • Average 2021–2026

    46.9 °F

  • Average High 2021–2026

    51.9 °F
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