Public forecast
Using degrees Celsius for public forecast. Weather courtesy of Meteomatics.
Closest aviation weather report (METAR) to Grand River Executive Airport
Closest report is John C. Munro Hamilton International Airport, 8.8 nm (16.4 km) NNW.
2026/06/22 06:00 (retrieved 12 minutes ago)
CYHM 220600Z 17003KT 15SM OVC150 16/13 A2997 RMK AC8 SLP150 DENSITY ALT 1000FT
Closest aviation forecast (TAF) to Grand River Executive Airport
Closest forecast is John C. Munro Hamilton International Airport, 8.8 nm (16.4 km) NNW.
2026/06/22 06:42 (retrieved 0 seconds ago)
TAF CYHM 220540Z 2206/2306 VRB03KT P6SM FEW040 BKN170 TEMPO 2208/2211 6SM -SHRA BR BKN040 OVC170 FM221100 05005KT P6SM -RA BKN060 OVC100 TEMPO 2211/2213 5SM -SHRA BR BKN030 OVC060 FM221300 04005KT P6SM -RA FEW010 OVC030 TEMPO 2213/2215 3SM -SHRA BR BKN010 OVC030 FM221500 04008KT 6SM -RA BR SCT006 OVC020 TEMPO 2215/2217 3SM -SHRA BR BKN006 OVC020 PROB30 2215/2217 2SM -SHRA BR BKN004 FM221700 05008KT P6SM SCT008 OVC030 TEMPO 2217/2219 BKN008 OVC030 FM221900 08010KT P6SM BKN060 BECMG 2222/2224 03008KT FM230300 04005KT 6SM BR SKC PROB30 2303/2306 3/4SM BR RMK NXT FCST BY 221200Z