Public forecast
Using degrees Fahrenheit for public forecast. Weather courtesy of Meteomatics.
Current aviation weather report (METAR) for Ontario International Airport
2025/12/16 01:53 (retrieved 49 minutes ago)
KONT 160153Z 25004KT 8SM FEW250 18/09 A3008 RMK AO2 SLP182 T01780094
Aviation forecast (TAF) for Ontario International Airport
2025/12/16 00:40 (retrieved 2 hours ago)
TAF KONT 152337Z 1600/1706 25007KT P6SM SKC FM160300 VRB03KT P6SM FEW250 FM162200 25008KT P6SM FEW250 FM170400 VRB04KT P6SM FEW250