Harbor Island Weather Forecast

    • 34
    • 40

    Mostly Cloudy

    • 22
    • 36

    Breezy

    • 7
    • 23

    Windy

    • 11
    • 14

    Blustery

    • 18
    • 20

    Mostly Cloudy

    • 24
    • 27

    Mostly Cloudy

Today 23 Feb Southern Kenai Mtns

Partly sunny. Highs around 40. North wind 15 Mph.

Tonight 23 Feb Southern Kenai Mtns

Partly cloudy in the evening then becoming mostly cloudy. Lows in the upper 20s. Light Winds becoming north 15 Mph after midnight.

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Harbor Island Temperature Statistics

February Temperature

Seward (31.7 miles)

  • Lowest 19 February, 2026

    14 °F

  • Average February

    31.4 °F

  • Highest 4 February, 2026

    46 °F

Climate (2021–Present)

Seward (31.7 miles)

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  • Average Low 2021–2026

    35 °F

  • Average 2021–2026

    40.4 °F

  • Average High 2021–2026

    45.9 °F
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