North Great River Weather Forecast

    • 50
    • 56

    Rain Showers

    • 55
    • 68

    Rain Showers Likely

    • 53
    • 70

    Chance Rain Showers

    • 54
    • 68

    Chance Rain Showers

    • 53
    • 65

    Rain Showers Likely

    • 49
    • 67

    Chance Rain Showers

Today 5 May Southwest Suffolk

Cloudy. A slight chance of Showers in the Morning, then a chance of Showers in the afternoon. Highs in the mid 50s. Southeast Winds 10 to 15 Mph. Chance of rain 50 percent.

Tonight 5 May Southwest Suffolk

Showers. Lows around 50. South Winds around 10 Mph. Gusts up to 20 Mph in the evening. Chance of rain 80 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

North Great River Temperature Statistics

May Temperature

Islip, Long Island Mac Arthur Airport (4.3 miles)

  • Lowest 1 May, 2024

    48.9 °F
  • Average May

    55.3 °F
  • Highest 1 May, 2024

    69.1 °F

Climate (2019–Present)

Islip, Long Island Mac Arthur Airport (4.3 miles)

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  • Average Low 2019–2024

    47.3 °F
  • Average 2019–2024

    54.9 °F
  • Average High 2019–2024

    62.5 °F
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