North Patchogue Weather Forecast

    • 64
    • 78

    Rain Showers

    • 55
    • 73

    Slight Chance Rain Showers

    • 57
    • 70

    Mostly Sunny

    • 61
    • 74

    Partly Sunny

    • 63
    • 77

    Partly Sunny

    • 60
    • 78

    Chance Rain Showers

Today 13 Sep Southwest Suffolk

Showers with a chance of Thunderstorms in the Morning, then Showers with a slight chance of Thunderstorms in the afternoon. Some Thunderstorms may produce heavy rainfall. Locally heavy rainfall possible in the morning. Humid with Highs in the upper 70s. Southeast Winds 5 to 10 Mph with Gusts up to 20 Mph, becoming northwest in the afternoon. Chance of rain near 100 percent.

Tonight 13 Sep Southwest Suffolk

Partly cloudy in the Evening, then partly cloudy with a slight chance of Showers after midnight. Humid with Lows in the mid 60s. West Winds 5 to 10 Mph. Chance of rain 20 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

North Patchogue Temperature Statistics

September Temperature

Islip, Long Island Mac Arthur Airport (3.7 miles)

  • Lowest 7 September, 2026

    56.6 °F

  • Average September

    72.8 °F

  • Highest 3 September, 2026

    85.6 °F

Climate (2021–2026)

Islip, Long Island Mac Arthur Airport (3.7 miles)

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  • Average Low 2021–2026

    47.3 °F

  • Average 2021–2026

    55.2 °F

  • Average High 2021–2026

    63.1 °F
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