Slight Chance Thunderstorms
Today 22 Aug Northwest Suffolk
Cloudy with a chance of Showers. A chance of Thunderstorms in the afternoon. Humid with Highs in the lower 80s. Southwest Winds 10 to 15 Mph, becoming west in the afternoon. Chance of rain 50 percent.
Tonight 22 Aug Northwest Suffolk
Showers with isolated Thunderstorms. Some Thunderstorms may produce heavy rainfall. Near steady temperature in the lower 70s. Southeast Winds 5 to 10 Mph. Chance of rain near 100 percent.
Port Jefferson Temperature Statistics
Islip, Long Island Mac Arthur Airport (10.6 miles)
Lowest 20 August, 201864.9 °F
Average August77.1 °F
Highest 5 August, 201890 °F
Islip, Long Island Mac Arthur Airport (10.6 miles)Take a look at our website widgetsAvailable free! Find Out More
Average Low 2010–Present45.9 °F
Average 2010–Present53.9 °F
Average High 2010–Present61.4 °F