Fire Island Weather Forecast

    • 40
    • 46

    Rain Likely

    • 38
    • 46

    Rain Showers Likely

    • 37
    • 43

    Rain Showers Likely

    • 37
    • 44

    Chance Rain

    • 39
    • 44

    Partly Sunny

    • 39
    • 45

    Mostly Cloudy

    • 39
    • 44

    Chance Rain Showers

Today 20 May Anchorage

Rain likely in the Morning, then a chance of rain Showers in the afternoon. Highs in the lower 50s. Variable wind 10 Mph in the morning becoming light.

Tonight 20 May Anchorage

Cloudy. A slight chance of rain Showers in the Evening, then a chance of rain after midnight. Lows around 40. Light Winds becoming variable 10 Mph after midnight.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Fire Island Temperature Statistics

May Temperature

Anchorage, Ted Stevens Anchorage International Airport (6.8 miles)

  • Lowest 1 May, 2026

    35.7 °F

  • Average May

    44.5 °F

  • Highest 14 May, 2026

    57.7 °F

Climate (2021–Present)

Anchorage, Ted Stevens Anchorage International Airport (6.8 miles)

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  • Average Low 2021–2026

    32.4 °F

  • Average 2021–2026

    38.1 °F

  • Average High 2021–2026

    43.8 °F
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