Catherine Island Weather Forecast

    • 28
    • 36

    Snow Showers

    • 28
    • 38

    Rain/Snow

    • 23
    • 37

    Slight Chance Snow

    • 25
    • 31

    Chance Snow

    • 28
    • 36

    Chance Snow

    • 30
    • 39

    Chance Snow

    • 29
    • 41

    Chance Snow

Today 22 Mar City and Borough of Sitka

Numerous snow Showers. Rain Showers likely in the afternoon. Snow accumulation of 2 to 5 Inches. Highs in the lower 30s. Southeast Winds 10 to 15 Mph.

Tonight 22 Mar City and Borough of Sitka

Rain Showers likely early in the evening. Snow Showers. Snow accumulation of 3 to 6 Inches. Lows in the upper 20s. Light Winds becoming south around 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Catherine Island Temperature Statistics

March Temperature

Angoon (14.9 miles)

  • Lowest 1 March, 2026

    19 °F

  • Average March

    31 °F

  • Highest 6 March, 2026

    43 °F

Climate (2021–Present)

Angoon (14.9 miles)

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  • Average Low 2021–2026

    39.5 °F

  • Average 2021–2026

    43.5 °F

  • Average High 2021–2026

    48.1 °F
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