Fire Island (Moriches Bay) Weather Forecast

    • 44
    • 47

    Rain Showers Likely

    • 46
    • 50

    Chance Rain Showers

    • 44
    • 57

    Partly Sunny

    • 45
    • 51

    Mostly Cloudy

    • 45
    • 54

    Mostly Sunny

    • 48
    • 54

    Chance Rain Showers

Today 18 Apr Southeast Suffolk

Showers likely with a chance of Drizzle, then a chance of Showers and drizzle this afternoon. Patchy fog. Highs in the upper 40s. East Winds 15 to 20 Mph with Gusts up to 35 Mph. Chance of rain 60 percent.

Tonight 18 Apr Southeast Suffolk

Mostly cloudy. A chance of Showers with patchy drizzle in the evening. Lows in the lower 40s. Northeast Winds 10 to 15 Mph with Gusts up to 25 Mph. Chance of rain 30 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Fire Island (Moriches Bay) Temperature Statistics

April Temperature

Shirley, Brookhaven Airport (7.5 miles)

  • Lowest 5 April, 2024

    34.6 °F

  • Average April

    51 °F

  • Highest 15 April, 2024

    77 °F

Climate (2019–Present)

Shirley, Brookhaven Airport (7.5 miles)

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  • Average Low 2019–2024

    46.7 °F

  • Average 2019–2024

    54.7 °F

  • Average High 2019–2024

    62.5 °F
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