Head of the Harbor Weather Forecast

    • 47
    • 61

    Chance Rain Showers

    • 43
    • 56

    Rain Showers Likely

    • 39
    • 56

    Rain Showers

    • 34
    • 54

    Breezy

    • 44
    • 54

    Chance Rain

    • 47
    • 61

    Rain Likely

Today 7 Apr Northwest Suffolk

Mostly sunny. Highs in the lower 60s. Southwest Winds 5 to 10 Mph.

Tonight 7 Apr Northwest Suffolk

Mostly cloudy. A slight chance of Showers in the Evening, then a chance of Showers after midnight. Lows in the upper 40s. South Winds 5 to 10 Mph. Chance of rain 50 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Head of the Harbor Temperature Statistics

April Temperature

Islip, Long Island Mac Arthur Airport (8.1 miles)

  • Lowest 1 April, 2020

    35.1 °F
  • Average April

    46.1 °F
  • Highest 4 April, 2020

    57 °F

Climate (2010–Present)

Islip, Long Island Mac Arthur Airport (8.1 miles)

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  • Average Low 2010–Present

    45.9 °F
  • Average 2010–Present

    53.1 °F
  • Average High 2010–Present

    60.4 °F
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