Public forecast
Using degrees Fahrenheit for public forecast. Weather courtesy of Meteomatics.
Current aviation weather report (METAR) for Ontario International Airport
2026/05/31 00:53 (retrieved 1 hour ago)
KONT 310053Z 26012KT 10SM CLR 26/11 A2991 RMK AO2 SLP119 T02610106
Aviation forecast (TAF) for Ontario International Airport
2026/05/31 00:22 (retrieved 2 hours ago)
TAF KONT 302320Z 3100/0106 25011G18KT P6SM SKC FM310500 VRB04KT P6SM SKC FM311900 25011KT P6SM SKC FM010500 VRB04KT P6SM SKC