Public forecast
Using degrees Fahrenheit for public forecast. Weather courtesy of Meteomatics.
Closest aviation weather report (METAR) to Grand Lake St Marys Seaplane Base
Closest report is Neil Armstrong Airport, 9.2 nm (17.1 km) ESE.
2026/10/28 02:55 (retrieved 20 minutes ago)
KAXV 280255Z AUTO 00000KT 10SM CLR 12/08 A3026 RMK AO2
Closest aviation forecast (TAF) to Grand Lake St Marys Seaplane Base
Closest forecast is James M. Cox Dayton International Airport, 40.3 nm (74.7 km) SSE.
2026/10/28 00:42 (retrieved 3 hours ago)
TAF KDAY 272340Z 2800/2824 14005KT P6SM BKN250 FM281400 21006KT P6SM SCT150