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Weather in Ontario, Oregon, USA

Now
43 °F

Clear.


Feels Like: 38 °F
Forecast: 53 / 36 °F
Wind: 9 mph from West

Location: Ontario Municipal Airport
Current Time: Mar 9, 2026 at 3:07:52 am
Latest Report: Mar 9, 2026 at 1:53 am
Visibility: 10 mi
Pressure: 29.84 "Hg (27.54 "Hg at 656m altitude)
Humidity: 86%
Dew Point: 39 °F
Location of OntarioLocation

Upcoming 5 hours

Now4:00 am5:00 am6:00 am7:00 am8:00 am
43 °F40 °F40 °F39 °F38 °F38 °F

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Forecast for the next 48 hours

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 MondayTuesday
 NightMorningAfternoonEveningNightMorningAfternoon
Forecast
Temperature42 °F38 °F51 °F42 °F34 °F31 °F47 °F
Clear.Drizzle. Overcast.Drizzle. Overcast.Overcast.Overcast.Overcast.Overcast.
Feels Like36 °F32 °F46 °F37 °F25 °F19 °F42 °F
Wind Speed9 mph7 mph13 mph9 mph11 mph17 mph8 mph
Wind DirectionWSW
W
NNW
N
NW
NW
WNW
Humidity81%79%31%44%60%62%29%
Dew Point36 °F32 °F21 °F22 °F21 °F19 °F16 °F
Visibility7 mi7 mi8 mi7 mi7 mi7 mi6 mi
Probability of Precipitation0%3%10%0%0%0%0%
Amount of Rain0.00"0.00"0.01"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 Monday, March 9, 2026 1:42:40 am Ontario time - Weather by CustomWeather, © 2026

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

Yesterday's weather

Sunny. 60 / 30 °F
Humidity: 79%. Wind: 4 mph from West

More weather last week

Currently at nearby stations

43 °F

Caldwell Weather Reporting Station: (31 mi)

Clear. (1 hour ago)

52 °F

Boise Boise Air Terminal: (48 mi)

Clear. (3 hours ago)

47 °F

Boise Air Terminal: (49 mi)

Clear. (1 hour ago)

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Forecast for the next 2 weeks

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8

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28

Detailed forecast for 14 days