Bellport Weather Forecast

    • 37
    • 56

    Increasing Clouds

    • 44
    • 59

    Mostly Sunny

    • 51
    • 63

    Partly Sunny

    • 53
    • 64

    Partly Sunny

    • 56
    • 65

    Mostly Cloudy

    • 57
    • 66

    Rain Showers Likely

Today 31 Oct Southwest Suffolk

Sunny. Highs in the upper 50s. North Winds 10 to 15 Mph. Gusts up to 25 Mph early.

Tonight 31 Oct Southwest Suffolk

Mostly clear in the Evening, then becoming partly cloudy. Lows in the upper 30s. North Winds around 5 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Bellport Temperature Statistics

October Temperature

Shirley, Brookhaven Airport (5.6 miles)

  • Lowest 24 October, 2026

    33.1 °F

  • Average October

    56.1 °F

  • Highest 14 October, 2026

    77 °F

Climate (2021–2026)

Shirley, Brookhaven Airport (5.6 miles)

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  • Average Low 2021–2026

    45.9 °F

  • Average 2021–2026

    54.4 °F

  • Average High 2021–2026

    62.5 °F
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