Public forecast
Using degrees Fahrenheit for public forecast. Weather courtesy of Meteomatics.
Current aviation weather report (METAR) for Ontario International Airport
2026/06/20 02:53 (retrieved 45 minutes ago)
KONT 200253Z 24010KT 10SM CLR 21/13 A2996 RMK AO2 SLP137 T02110128 53006
Aviation forecast (TAF) for Ontario International Airport
2026/06/20 00:22 (retrieved 3 hours ago)
TAF KONT 192320Z 2000/2106 26011KT P6SM SKC FM200500 25007KT P6SM SKC FM201000 VRB04KT P6SM BKN015 FM201700 25005KT 5SM HZ FEW018 FM202100 25010G18KT P6SM SKC FM210500 VRB04KT P6SM SKC