Harbor Island Weather Forecast

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    Rain

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    Rain

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    Rain Showers

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    Rain Showers

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    Rain Showers Likely

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    Rain Showers

Today 16 May Southern Kenai Mtns

Scattered rain Showers and snow Showers in the Morning, then rain likely in the afternoon. No snow accumulation. Highs in the mid 40s. Southeast wind 10 to 20 Mph. Gusts to 35 Mph in the afternoon.

Tonight 16 May Southern Kenai Mtns

Rain in the Evening, then rain and snow after midnight. Precipitation may be heavy at Times after midnight. No snow accumulation. Lows in the upper 30s. Southeast wind 10 to 25 Mph with Gusts to 40 Mph.

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Harbor Island Temperature Statistics

May Temperature

Seward (31.7 miles)

  • Lowest 1 May, 2026

    33.1 °F

  • Average May

    41.1 °F

  • Highest 6 May, 2026

    48 °F

Climate (2021–Present)

Seward (31.7 miles)

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  • Average Low 2021–2026

    34.9 °F

  • Average 2021–2026

    40.2 °F

  • Average High 2021–2026

    45.7 °F
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