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.
2026/04/18 12:56 (retrieved 42 minutes ago)
KISP 181256Z 07010KT 10SM BKN010 BKN250 12/09 A3008 RMK AO2 SLP186 T01220094
Closest aviation forecast (TAF) to Smithtown Airport
Closest forecast is Long Island MacArthur Airport, 6.2 nm (11.6 km) ESE.
2026/04/18 13:06 Ammendment (retrieved 32 minutes ago)
TAF AMD KISP 181304Z 1813/1912 08010KT P6SM BKN015 FM181500 10010KT P6SM BKN025 FM181700 14010KT P6SM SCT025 TEMPO 1817/1819 BKN025 FM182200 14010KT P6SM BKN015 FM190000 14006KT 1SM BR OVC006 FM190400 14005KT 3/4SM BR OVC004 PROB30 1909/1912 1/2SM -SHRA FG OVC002