Public forecast
Using degrees Fahrenheit for public forecast. Weather courtesy of Meteomatics.
Current aviation weather report (METAR) for Ontario International Airport
2025/12/04 22:53 (retrieved 26 minutes ago)
KONT 042253Z 27006KT 10SM FEW250 19/M04 A3012 RMK AO2 SLP191 T01941039
Aviation forecast (TAF) for Ontario International Airport
2025/12/04 18:24 (retrieved 5 hours ago)
TAF KONT 041723Z 0418/0524 VRB05KT P6SM SCT250 FM042100 29008KT P6SM SKC FM050300 VRB04KT P6SM SKC