Northport Basin Weather Forecast

    • 75
    • 89

    Slight Chance Thunderstorms

    • 73
    • 89

    Becoming Sunny

    • 75
    • 88

    Chance Rain Showers

    • 70
    • 86

    Chance Thunderstorms

    • 71
    • 85

    Chance Rain Showers

    • 69
    • 85

    Chance Rain Showers

    • 66
    • 83

    Partly Sunny

Today 8 Aug Northwest Suffolk

Partly sunny with a slight chance of Showers and Thunderstorms. Highs around 90. Southwest Winds around 10 Mph. Chance of rain 20 percent. Heat index Values in the upper 90s.

Tonight 8 Aug Northwest Suffolk

Partly cloudy with a slight chance of Showers and Thunderstorms this Evening, then mostly clear after midnight. Lows in the mid 70s. Southwest Winds 5 to 10 Mph. Chance of rain 20 percent.

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Northport Basin Temperature Statistics

August Temperature

Farmingdale - Republic Airport (13 miles)

  • Lowest 4 August, 2026

    64.9 °F

  • Average August

    76.7 °F

  • Highest 6 August, 2026

    86 °F

Climate (2021–2026)

Farmingdale - Republic Airport (13 miles)

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  • Average Low 2021–2026

    48.2 °F

  • Average 2021–2026

    55.7 °F

  • Average High 2021–2026

    63.1 °F
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