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Weather in Ontario, California, USA

Now
71 °F

Clear.


Feels Like: 76 °F
Forecast: 86 / 57 °F
Wind: 8 mph from Southwest

Location: Ontario International Airport
Current Time: May 8, 2026 at 8:41:13 pm
Latest Report: May 8, 2026 at 7:53 pm
Visibility: 10 mi
Pressure: 29.89 "Hg
Humidity: 61%
Dew Point: 57 °F

Upcoming 5 hours

Now 9:00 pm 10:00 pm 11:00 pm 12:00 am 1:00 am
71 °F 69 °F 66 °F 65 °F 64 °F 62 °F

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Forecast for the next 48 hours

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  Friday Saturday Sunday
  Evening Night Morning Afternoon Evening Night Morning
Forecast
Temperature 69 °F 59 °F 68 °F 86 °F 70 °F 61 °F 71 °F
Clear. Clear. Sunny. Sunny. Clear. Clear. Sunny.
Feels Like 69 °F 59 °F 68 °F 84 °F 76 °F 61 °F 77 °F
Wind Speed 6 mph 3 mph 2 mph 10 mph 7 mph 2 mph 2 mph
Wind Direction WSW
W
SSW
WSW
WSW
W
SW
Humidity 66% 84% 62% 31% 58% 78% 53%
Dew Point 57 °F 54 °F 54 °F 52 °F 55 °F 54 °F 53 °F
Visibility 7 mi 8 mi 9 mi 9 mi 7 mi 7 mi 8 mi
Probability of Precipitation 0% 0% 0% 0% 0% 0% 0%
Amount of Rain 0.00" 0.00" 0.00" 0.00" 0.00" 0.00" 0.00"
Amount of Snow 0.00" 0.00" 0.00" 0.00" 0.00" 0.00" 0.00"
* Updated Friday, May 8, 2026 6:42:36 pm Ontario time - Weather by CustomWeather, © 2026

14 day forecast, day-by-day Hour-by-hour forecast for next week

Yesterday's weather

Clear. 83 / 57 °F
Humidity: 60%. Wind: 6 mph from West

More weather last week

Currently at nearby stations

67 °F

Chino Airport: (6 mi)

Clear.

70 °F

La Verne / Brackett: (8 mi)

Mild.

70 °F

Riverside Municipal Airport: (14 mi)

Clear.

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Forecast for the next 2 weeks

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View historic weather

23

Detailed forecast for 14 days