Public forecast
Using degrees Fahrenheit for public forecast. Weather courtesy of Meteomatics.
Closest aviation weather report (METAR) to Islip Airport (1928)
Closest report is Long Island MacArthur Airport, 5.7 nm (10.5 km) ENE.
2026/06/18 06:56 (retrieved 16 minutes ago)
KISP 180656Z AUTO 17008KT 10SM CLR 19/17 A2979 RMK AO2 SLP089 T01940172
Closest aviation forecast (TAF) to Islip Airport (1928)
Closest forecast is Long Island MacArthur Airport, 5.7 nm (10.5 km) ENE.
2026/06/18 06:22 (retrieved 50 minutes ago)
TAF KISP 180520Z 1806/1906 17009KT P6SM FEW012 BKN100 FM180700 17010KT P6SM SCT008 OVC012 TEMPO 1809/1813 OVC008 FM181300 18013G23KT P6SM SCT008 OVC015 FM181600 20016G26KT P6SM VCSH SCT015 BKN050 PROB30 1817/1821 2SM TSRA BKN045CB FM182100 23018G30KT P6SM SCT050 SCT250 FM190000 26013G24KT P6SM FEW050 SCT250 FM190400 28012KT P6SM SCT100 SCT250