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Ontario, CA 91758
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Your Local Weather

For Ontario, CA 91758

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Alert

Weather Alert for Your Area!

Check our Local Alerts Section for details.... More

Live Conditions 16:37
Ontario International AirportChange Tracking Station
So Far Today
  • Lo: 8°C
  • Rain: 2.5mm
  • Hi: 12°C
  • Gust: SW 42
  • Wind Chill: 6°C
  • Humidity: 93%
  • Dew Point: 7°C
More Observations

Your Forecast for Ontario, CA

Tonight

Chance of Storms
Lo: 4 °C

Showers and slight chance of thunderstorms. Heavy rain and small hail possible. Lows 36 to 41. Light more

Wednesday

50% Chance Rain Shower
Hi: 14 °C
Lo: 5 °C

Mostly cloudy. Areas of dense fog in the morning. Chance of showers in the morning...then slight cha more

Local Area NowCast

Moderate to heavy rain will continue tracking through the region over the next few hours. Thunderstorms are also... More

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