Public forecast
Using degrees Celsius for public forecast. Weather courtesy of Meteomatics.
Closest aviation weather report (METAR) to Alliston Airport
Closest report is Toronto Pearson International Airport, 31.8 nm (58.8 km) SSE.
2026/09/27 07:00 (retrieved 46 minutes ago)
CYYZ 270700Z 36011KT 15SM SKC 13/10 A3005 RMK SLP177
Closest aviation forecast (TAF) to Alliston Airport
Closest forecast is Toronto Pearson International Airport, 31.8 nm (58.8 km) SSE.
2026/09/27 06:42 (retrieved 1 hour ago)
TAF TAF CYYZ 270540Z 2706/2812 34010KT P6SM FEW240 BECMG 2714/2716 36010G20KT FM272000 03012KT P6SM SCT050 BKN200 FM280000 12007KT P6SM BKN050 FM280600 04007KT P6SM -RA SCT020 OVC040 FM280900 36007KT 4SM -RA BR SCT008 OVC020 RMK NXT FCST BY 270900Z