Port Jefferson Wind Forecast

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Port Jefferson wind forecast issued today at Next forecast at approx.

Port Jefferson Wind Statistics

September Wind

Islip, Long Island Mac Arthur Airport (10.6 miles)

  • Strongest 5 September, 2025

    18.3mph S

  • Average September

    8.8mph

Climate (2010–Present)

Islip, Long Island Mac Arthur Airport (10.6 miles)

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  • Strongest 22 March, 2025

    59.9mph WNW

  • Average 2020–2025

    9.2mph
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