Ontario, CA

Updated 10/16/2026, 11:38:19 PM PDT

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WEATHER

75°F. Clear. Wind 10 mph NE. 7-Day Forecast →

Low 76°High 91°

Current

AIR

AQI 71 (Moderate).

GoodHazardous

AQI 71

PUBLIC ALERTS

1 active alert

High Wind Warning

ROADS

I-10 • I-15 • CA-60

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Sources: NWS • AirNow • NOAA Aviation Weather • Open-Meteo • Caltrans