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Weather in Ontario, California, USA

Now
69 °F

Clear.


Feels Like: 69 °F
Forecast: 81 / 55 °F
Wind: 3 mph from North

Location: Ontario International Airport
Current Time: Dec 10, 2025 at 7:56:24 pm
Latest Report: Dec 10, 2025 at 6:53 pm
Visibility: 10 mi
Pressure: 30.01 "Hg
Humidity: 31%
Dew Point: 37 °F
Location of OntarioLocation

Upcoming 5 hours

Now8:00 pm9:00 pm10:00 pm11:00 pm12:00 am
69 °F67 °F65 °F63 °F62 °F62 °F

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Forecast for the next 48 hours

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 WednesdayThursdayFriday
 EveningNightMorningAfternoonEveningNightMorning
Forecast
Temperature65 °F59 °F64 °F79 °F62 °F58 °F62 °F
Clear.Clear.Sunny.Sunny.Clear.Clear.Sunny.
Feels Like65 °F59 °F64 °F78 °F62 °F58 °F62 °F
Wind Speed2 mph4 mph2 mph4 mph2 mph2 mph1 mph
Wind DirectionN
NNE
ENE
WSW
NW
NNE
E
Humidity40%47%38%23%53%58%48%
Dew Point40 °F38 °F38 °F38 °F45 °F43 °F42 °F
Visibility7 mi7 mi8 mi8 mi7 mi7 mi7 mi
Probability of Precipitation0%0%0%0%0%0%0%
Amount of Rain0.00"0.00"0.00"0.00"0.00"0.00"0.00"
Amount of Snow0.00"0.00"0.00"0.00"0.00"0.00"0.00"
* Updated Wednesday, December 10, 2025 5:42:45 pm Ontario time - Weather by CustomWeather, © 2025

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

Yesterday's weather

Clear. 81 / 52 °F
Humidity: 33%. Wind: 3 mph from North

More weather last week

Currently at nearby stations

65 °F

Chino Airport: (6 mi)

Clear. (1 hour ago)

64 °F

La Verne / Brackett: (8 mi)

Clear. (1 hour ago)

70 °F

Riverside Municipal Airport: (14 mi)

Clear. (1 hour ago)

More weather in USA

Forecast for the next 2 weeks

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SunMonTueWedThuFriSat
7
8
9

View historic weather

25
26
27

Detailed forecast for 14 days