Public forecast
Using degrees Fahrenheit for public forecast. Weather courtesy of Meteomatics.
Current aviation weather report (METAR) for Ontario International Airport
2026/09/19 21:53 (retrieved 27 minutes ago)
KONT 192153Z 28006KT 10SM CLR 29/11 A2991 RMK AO2 SLP115 T02890106
Aviation forecast (TAF) for Ontario International Airport
2026/09/19 18:33 (retrieved 4 hours ago)
TAF KONT 191731Z 1918/2024 VRB04KT P6SM SKC FM192100 25010KT P6SM SKC FM200400 VRB04KT P6SM SKC TEMPO 2012/2016 6SM BR BKN013 FM202100 25010KT P6SM SKC