Public forecast
Using degrees Celsius for public forecast. Weather courtesy of Meteomatics.
Closest aviation weather report (METAR) to Toronto Markham Airport
Closest report is Oshawa Executive Airport, 16.0 nm (29.5 km) E.
2026/03/20 07:00 (retrieved 1 hour ago)
CYOO 200700Z AUTO 00000KT 9SM SCT190 M03/M05 A3007 RMK SLP189
Closest aviation forecast (TAF) to Toronto Markham Airport
Closest forecast is Oshawa Executive Airport, 16.0 nm (29.5 km) E.
2026/03/20 08:00 (retrieved 2 minutes ago)
TAF CYOO 200740Z 2008/2020 07005KT P6SM BKN120 FM201200 11010KT 6SM -FZRA BR SCT008 OVC025 TEMPO 2012/2014 1 1/2SM FZRA BR BKN008 OVC025 FM201400 11010KT 1 1/2SM FZRA BR OVC004 TEMPO 2014/2015 3SM -FZRA BR SCT004 OVC008 FM201500 10010KT 1SM -SHRA BR OVC004 TEMPO 2015/2020 3SM -SHRA BR SCT004 OVC008 PROB30 2015/2016 2SM -FZRA BR RMK FCST BASED ON AUTO OBS NXT FCST BY 201400Z