Slight Chance Thunderstorms
Today 20 Jul Southwest Suffolk
Mostly sunny. Highs in the mid 90s. West Winds around 10 Mph, becoming southwest with Gusts up to 25 Mph this afternoon. Heat index Values up to 108.
Tonight 20 Jul Southwest Suffolk
Partly cloudy. A slight chance of Showers and Thunderstorms in the evening. Humid with Lows in the upper 70s. Southwest Winds 10 to 15 Mph. Gusts up to 25 Mph in the evening. Chance of rain 20 percent.
Long Island Mac Arthur Airport Temperature Statistics
Islip, Long Island Mac Arthur Airport (0 miles)
Lowest 9 July, 201964 °F
Average July77.4 °F
Highest 14 July, 201991.9 °F
Islip, Long Island Mac Arthur Airport (0 miles)Take a look at our website widgetsAvailable free! Find Out More
Average Low 2010–Present46.1 °F
Average 2010–Present53.6 °F
Average High 2010–Present61.1 °F