url:
Ontario, Oregon Weather Forecast
Ontario, Oregon Weather
your sport, your way
Air Sports Net on FacebookAir Sports Net on Google +Air Sports Net on TwitterReceive RSS UpdatesReceive Email Updates

No Watches or Warnings for Ontario
Change location by the zip code or city,state: or search for other weather forecast locations in Oregon by name.
Weather Forecast for Ontario, Oregon : Malheur County
Issued: 2:04 am MST Jan 9, 2026 Latitude: 44.0265525 Longitude: -116.9629378 View on Google Maps

MouseOver for Detail Forecast
Today Tonight Saturday Sunday Monday Tuesday Wednesday Thursday
Partly Sunny on Today Mostly Clear on Tonight Partly Sunny on Saturday Partly Sunny on Sunday Partly Sunny on Monday Partly Sunny on Tuesday Sunny on Wednesday Sunny on Thursday
High: 41°F Low: 25°F High: 39°F High: 37°F High: 38°F High: 42°F High: 41°F High: 45°F
Low: 25°F Low: 24°F Low: 26°F Low: 26°F Low: 27°F  
Partly Sunny Mostly Clear Partly Sunny Partly Sunny Partly Sunny Partly Sunny Sunny Sunny
-
Current Conditions at
ONTARIO - (KONO)
30°
Cloudy
as of 4:53 AM MST
Rel. Humidity: 80%
Dew Point: 25°F
Visibility: 10 Miles
Pressure: 30.46 in.
Flight Rule: VFR
Wind Data
3 MPH
060° Northeast
Cloud Level(s): Solid Overcast at 6000ft
Current Conditions at
CALDWELL - (KEUL)
30°
Cloudy
as of 4:56 AM MST
Rel. Humidity: 86%
Dew Point: 27°F
Visibility: 10 Miles
Pressure: 30.45 in.
Flight Rule: VFR
Wind Data
5 MPH
050° Northeast
Cloud Level(s): Solid Overcast at 6000ft
Current Conditions at
BOISE - (KBOI)
30°
Cloudy
as of 4:53 AM MST
Rel. Humidity: 74%
Dew Point: 23°F
Visibility: 10 Miles
Pressure: 30.42 in.
Flight Rule: VFR
Wind Data
6 MPH
090° East
Cloud Level(s): Scattered at 4600ft, Solid Overcast at 5500ft
Current Conditions at
BAKER - (KBKE)
19°
Mostly Clear
as of 3:53 AM PST
Rel. Humidity: 92%
Dew Point: 18°F
Visibility: 10 Miles
Pressure: 30.39 in.
Flight Rule: VFR
Wind Data
Calm
Cloud Level(s): Few at 4500ft
Partly Sunny on Today Today... Partly sunny, then gradually becoming sunny, with a high near 41. Calm wind.

Mostly Clear on Tonight Tonight... Mostly clear, with a low around 25. Calm wind.

Partly Sunny on Saturday Saturday... Partly sunny, with a high near 39. Calm wind.

Mostly Cloudy on Saturday Night Saturday Night... Mostly cloudy, with a low around 25. Calm wind.

Partly Sunny on Sunday Sunday... Partly sunny, with a high near 37. Calm wind.

Cloudy on Sunday Night Sunday Night... Partly cloudy, with a low around 24.

Partly Sunny on Monday Monday... Partly sunny, with a high near 38.

Mostly Cloudy on Monday Night Monday Night... Mostly cloudy, with a low around 26.

Partly Sunny on Tuesday Tuesday... Partly sunny, with a high near 42.

Cloudy on Tuesday Night Tuesday Night... Partly cloudy, with a low around 26.

Sunny on Wednesday Wednesday... Sunny, with a high near 41.

Mostly Clear on Wednesday Night Wednesday Night... Mostly clear, with a low around 27.

Sunny on Thursday Thursday... Sunny, with a high near 45.

Current Radar Image


Sun Almanac for Ontario, Oregon
Sunrise: 08:22 AM
Sunset: 5:29 PM
Civil Sunrise:07:49 AM
Civil Sunset: 6:01 PM
Nautical Sunrise: 07:13 AM
Nautical Sunset: 6:37 PM
Astro Sunrise: 06:38 AM
Astro Sunset: 7:12 PM
Any use of the information on this page is at your own risk. This information should not be relied upon in life-threatening situations, potential financial loss situations or in lieu of any officially disseminated information. Visit the National Weather Service for official information.