Public forecast
Using degrees Fahrenheit for public forecast. Weather courtesy of Meteomatics.
Closest aviation weather report (METAR) to Smithtown Airport
Closest report is Long Island MacArthur Airport, 6.2 nm (11.6 km) ESE.
2026/09/15 21:56 (retrieved 54 minutes ago)
KISP 152156Z 13007KT 10SM FEW250 19/12 A3038 RMK AO2 SLP287 T01890117
Closest aviation forecast (TAF) to Smithtown Airport
Closest forecast is Long Island MacArthur Airport, 6.2 nm (11.6 km) ESE.
2026/09/15 20:48 Ammendment (retrieved 2 hours ago)
TAF AMD KISP 151945Z 1520/1618 14008KT P6SM FEW250 FM152300 16005KT P6SM FEW250 FM160200 VRB03KT P6SM FEW100 SCT250 FM161400 22010KT P6SM SCT100