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Weather in Ontario, Oregon, USA

Now
35 °F

Light rain. Fog.


Feels Like: 35 °F
Forecast: 45 / 36 °F
Wind: No wind

Location: Ontario Municipal Airport
Current Time: Dec 5, 2025 at 1:32:17 am
Latest Report: Dec 5, 2025 at 1:00 am
Visibility: 3 mi
Pressure: 30.18 "Hg (27.82 "Hg at 656m altitude)
Humidity: 96%
Dew Point: 34 °F
Location of OntarioLocation

Upcoming 5 hours

Now2:00 am3:00 am4:00 am5:00 am6:00 am
35 °F37 °F37 °F37 °F37 °F37 °F

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Forecast for the next 48 hours

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 FridaySaturday
 NightMorningAfternoonEveningNightMorningAfternoon
Forecast
Temperature37 °F37 °F45 °F42 °F40 °F36 °F49 °F
Sprin­kles. Overcast.Sprin­kles. Overcast.Sprin­kles. Overcast.Sprin­kles. Overcast.Overcast.Light mixture of precip. Cloudy.Overcast.
Feels Like35 °F37 °F45 °F40 °F35 °F28 °F46 °F
Wind Speed4 mph3 mph2 mph3 mph6 mph11 mph8 mph
Wind DirectionN
ENE
ESE
NNE
W
W
WNW
Humidity88%89%82%88%87%81%57%
Dew Point34 °F34 °F39 °F39 °F36 °F31 °F35 °F
Visibility4 mi4 mi4 mi4 mi6 mi3 mi7 mi
Probability of Precipitation27%40%28%22%2%16%0%
Amount of Rain0.02"0.03"0.04"0.01"0.00"0.01"0.00"
Amount of Snow0.00"0.00"0.00"0.00"0.00"0.02"0.00"
* Updated Thursday, December 4, 2025 6:02:33 pm Ontario time - Weather by CustomWeather, © 2025

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

Yesterday's weather

Clear. 39 / 22 °F
Humidity: 89%. Wind: 2 mph from Northeast

More weather last week

Currently at nearby stations

36 °F

Caldwell Weather Reporting Station: (31 mi)

Light rain. Fog.

37 °F

Boise Boise Air Terminal: (48 mi)

Overcast. (2 hours ago)

37 °F

Boise Air Terminal: (49 mi)

Light rain. Fog.

More weather in USA

Forecast for the next 2 weeks

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SunMonTueWedThuFriSat
30
1
2
3
4

View historic weather

20

Detailed forecast for 14 days