Bellport Bay Weather Forecast

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    Rain Showers

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    Rain Showers

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    Slight Chance Rain Showers

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    Mostly Cloudy

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    Rain Showers Likely

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    Chance Rain Showers

Today 25 Apr Southwest Suffolk

Mostly cloudy. A slight chance of Showers this Morning, then Showers likely this afternoon. Highs in the upper 40s. Southeast Winds 10 to 15 Mph. Chance of rain 70 percent.

Tonight 25 Apr Southwest Suffolk

Showers. Lows around 40. East Winds 10 to 15 Mph with Gusts up to 25 Mph. Chance of rain 90 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Bellport Bay Temperature Statistics

April Temperature

Shirley, Brookhaven Airport (5.6 miles)

  • Lowest 9 April, 2026

    24.1 °F

  • Average April

    50.3 °F

  • Highest 16 April, 2026

    81 °F

Climate (2021–Present)

Shirley, Brookhaven Airport (5.6 miles)

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  • Average Low 2021–2026

    46.2 °F

  • Average 2021–2026

    54.6 °F

  • Average High 2021–2026

    62.6 °F
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