Harbor Island Weather Forecast

    • 38
    • 44

    Mostly Sunny

    • 38
    • 44

    Chance Rain

    • 37
    • 44

    Rain Likely

    • 36
    • 39

    Rain

    • 37
    • 41

    Chance Rain/Snow

    • 37
    • 41

    Partly Sunny

Today 9 Apr Southern Kenai Mtns

Mostly sunny. Isolated rain Showers and snow Showers in the morning. Highs in the lower 40s. Variable wind 10 Mph.

Tonight 9 Apr Southern Kenai Mtns

Mostly clear. Lows around 30. North wind 10 to 15 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Harbor Island Temperature Statistics

April Temperature

Seward (31.7 miles)

  • Lowest 2 April, 2026

    21.9 °F

  • Average April

    33.4 °F

  • Highest 3 April, 2026

    44.1 °F

Climate (2021–Present)

Seward (31.7 miles)

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  • Average Low 2021–2026

    34.8 °F

  • Average 2021–2026

    40.2 °F

  • Average High 2021–2026

    45.8 °F
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