Public forecast
Using degrees Fahrenheit for public forecast. Weather courtesy of Meteomatics.
Current aviation weather report (METAR) for Ontario International Airport
2026/09/07 20:53 (retrieved 59 minutes ago)
KONT 072053Z VRB03KT 10SM FEW110 SCT160 BKN180 29/18 A2993 RMK AO2 RAE03 SLP118 SHRA SW P0000 60000 T02940183 56016
Aviation forecast (TAF) for Ontario International Airport
2026/09/07 18:22 (retrieved 3 hours ago)
TAF KONT 071720Z 0718/0824 VRB03KT P6SM SCT100 BKN150 FM072100 25011KT P6SM SCT100 SCT150 FM080400 VRB05KT P6SM SCT150 SCT250 FM082100 25011KT P6SM FEW250