Harbor Island Weather Forecast

    • 33
    • 33

    Rain/Snow

    • 24
    • 38

    Rain

    • 22
    • 28

    Mostly Cloudy

    • 23
    • 27

    Mostly Cloudy

    • 21
    • 27

    Mostly Cloudy

    • 22
    • 26

    Partly Sunny

Today 5 Mar Southern Kenai Mtns

Mostly cloudy with a chance of snow. Highs in the upper 20s. Light Winds becoming variable 10 Mph in the afternoon.

Tonight 5 Mar Southern Kenai Mtns

Snow. Snow accumulation 2 to 6 Inches. Lows in the mid 20s. Northeast wind 15 Mph.

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Harbor Island Temperature Statistics

March Temperature

Seward (31.7 miles)

  • Lowest 1 March, 2026

    1.9 °F

  • Average March

    11.2 °F

  • Highest 2 March, 2026

    21 °F

Climate (2021–Present)

Seward (31.7 miles)

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  • Average Low 2021–2026

    34.9 °F

  • Average 2021–2026

    40.3 °F

  • Average High 2021–2026

    45.8 °F
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