Harbor Island Weather Forecast

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    Rain Showers

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    Rain Showers

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    Rain

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    Rain Showers

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    Rain Showers

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    Rain Showers Likely

Today 9 May Southern Kenai Mtns

Rain and snow in the Morning, then widespread rain Showers in the afternoon. Snow accumulation up to 1 inch. Highs in the mid 40s. Variable wind 10 Mph in the morning becoming light.

Tonight 9 May Southern Kenai Mtns

Widespread rain Showers in the Evening, then numerous rain Showers after midnight. Lows in the upper 30s. Variable wind 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Harbor Island Temperature Statistics

May Temperature

Seward (31.7 miles)

  • Lowest 1 May, 2026

    33.1 °F

  • Average May

    40.9 °F

  • Highest 6 May, 2026

    48 °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

    45.7 °F
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