Middleton Island Airport Weather Forecast

    • 41
    • 44

    Rain Likely

    • 41
    • 45

    Rain

    • 41
    • 46

    Rain Likely

    • 40
    • 45

    Rain Showers Likely

    • 41
    • 45

    Chance Rain Showers

    • 41
    • 45

    Mostly Cloudy

Today 18 May West Prince William Sound & Whittier

Numerous rain Showers. Highs in the lower 40s. Southeast wind 10 to 20 Mph.

Tonight 18 May West Prince William Sound & Whittier

Numerous rain Showers in the Evening, then widespread rain Showers after midnight. Lows in the upper 30s. East wind 10 to 20 Mph with Gusts to 30 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Middleton Island Airport Temperature Statistics

May Temperature

Middleton Island Airport (0.6 miles)

  • Lowest 7 May, 2026

    37.9 °F

  • Average May

    41.9 °F

  • Highest 15 May, 2026

    46.9 °F

Climate (2021–Present)

Middleton Island Airport (0.6 miles)

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  • Average Low 2021–2026

    41.2 °F

  • Average 2021–2026

    43.6 °F

  • Average High 2021–2026

    46.3 °F
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