Ketchikan Weather Forecast

    • 32
    • 41

    Snow Showers

    • 30
    • 41

    Rain/Snow

    • 32
    • 42

    Snow

    • 30
    • 41

    Snow

    • 29
    • 40

    Snow

    • 30
    • 40

    Snow

Today 18 Mar Ketchikan Gateway Borough

Numerous snow and rain Showers. Snow accumulation of 1 to 2 Inches. Highs around 40. South Winds 10 to 15 Mph.

Tonight 18 Mar Ketchikan Gateway Borough

Scattered rain Showers in the evening. Numerous snow Showers. Numerous rain Showers late. Snow accumulation up to 1 inch. Lows in the lower 30s. South Winds 10 to 15 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Ketchikan Temperature Statistics

March Temperature

Ketchikan, Ketchikan International Airport (3.1 miles)

  • Lowest 12 March, 2026

    24.1 °F

  • Average March

    36.1 °F

  • Highest 3 March, 2026

    46 °F

Climate (2021–Present)

Ketchikan, Ketchikan International Airport (3.1 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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