Skip to content

Ontario, OR weather radar & alerts

MALHEUR COUNTY · 44.03°N 116.98°W · UPDATED 1:45 PM MST
55°13° Clear Feels like 55°13°
H 64°18° · L 37°3°
WindCalm
Humidity51%
Rain1%
Air quality42 Good
Pressure29.53 in100.0 kPa
Sunset5:24 PM
Now 55°13°
3PM 64°18°
4PM 64°18°
5PM 63°17° 10%
6PM 61°16° 17%
7PM 55°13° 25%

Ontario radar

Open full radar

Past 60 min

7-day forecast for Ontario

Today Partly sunny 64°18° 37°3° 83% rain
Sat Sunny 57°14° 37°3° 3% rain
Sun Mostly cloudy then chance rain showers 57°14° 37°3° 76% rain
Mon Rain showers likely 52°11° 30°-1° 58% rain
Tue Partly sunny 50°10° 27°-3° 30% rain
Wed Areas of fog then rain and snow showers likely 46°8° 28°-2° 62% rain
Thu Areas of fog then mostly cloudy 46°8° 25°-4° 25% rain

Detailed forecast

Forecast text by the National Weather Service
Today
Partly sunny, with a high near 64. Southeast wind 6 to 9 mph.
Tonight
Widespread rain showers before 2am. Mostly cloudy. Low around 38, with temperatures rising to around 42 overnight. South wind around 8 mph, with gusts as high as 22 mph. Chance of precipitation is 80%. New rainfall amounts less than a tenth of an inch possible.
Saturday
Sunny, with a high near 57. South southwest wind 3 to 8 mph.
Saturday night
Mostly cloudy, with a low around 37. Southeast wind around 3 mph.
Sunday
A chance of rain showers after 5pm. Mostly cloudy, with a high near 57. South wind 3 to 7 mph. Chance of precipitation is 50%.
Sunday night
Rain showers before 3am, then rain showers and patchy fog. Mostly cloudy, with a low around 37. Chance of precipitation is 80%.
Monday
Rain showers likely and areas of fog. Mostly cloudy, with a high near 52. Chance of precipitation is 60%.
Monday night
A chance of rain showers before 5am. Mostly cloudy, with a low around 31. Chance of precipitation is 30%.
Tuesday
Partly sunny, with a high near 50.
Tuesday night
Areas of fog between 2am and 5am, then areas of fog and a chance of snow showers. Partly cloudy, with a low around 26. Chance of precipitation is 30%.
Wednesday
Areas of fog and a chance of snow showers before 11am, then rain and snow showers likely. Mostly cloudy, with a high near 46. Chance of precipitation is 60%.
Wednesday night
Rain showers likely before 9pm, then rain showers likely and patchy fog between 9pm and 11pm, then a chance of rain and snow showers between 11pm and midnight, then patchy fog and a chance of rain and snow showers between midnight and 2am, then areas of fog and a chance of rain and snow showers. Mostly cloudy, with a low around 29. Chance of precipitation is 60%.
Thursday
Areas of fog and a chance of rain and snow showers before 8am, then a chance of snow showers and patchy fog between 8am and 11am. Mostly cloudy, with a high near 47. Chance of precipitation is 30%.
Thursday night
Patchy fog after 2am. Mostly cloudy, with a low around 25.

Detailed forecast

Forecast text by the National Weather Service
Today
Partly sunny, with a high near 18. Southeast wind 9 to 15 km/h.
Tonight
Widespread rain showers before 2am. Mostly cloudy. Low around 3, with temperatures rising to around 6 overnight. South wind around 13 km/h, with gusts as high as 35 km/h. Chance of precipitation is 80%. New rainfall amounts less than 0.5 cm possible.
Saturday
Sunny, with a high near 14. South southwest wind 6 to 13 km/h.
Saturday night
Mostly cloudy, with a low around 3. Southeast wind around 6 km/h.
Sunday
A chance of rain showers after 5pm. Mostly cloudy, with a high near 14. South wind 6 to 11 km/h. Chance of precipitation is 50%.
Sunday night
Rain showers before 3am, then rain showers and patchy fog. Mostly cloudy, with a low around 3. Chance of precipitation is 80%.
Monday
Rain showers likely and areas of fog. Mostly cloudy, with a high near 11. Chance of precipitation is 60%.
Monday night
A chance of rain showers before 5am. Mostly cloudy, with a low around -1. Chance of precipitation is 30%.
Tuesday
Partly sunny, with a high near 10.
Tuesday night
Areas of fog between 2am and 5am, then areas of fog and a chance of snow showers. Partly cloudy, with a low around -3. Chance of precipitation is 30%.
Wednesday
Areas of fog and a chance of snow showers before 11am, then rain and snow showers likely. Mostly cloudy, with a high near 8. Chance of precipitation is 60%.
Wednesday night
Rain showers likely before 9pm, then rain showers likely and patchy fog between 9pm and 11pm, then a chance of rain and snow showers between 11pm and midnight, then patchy fog and a chance of rain and snow showers between midnight and 2am, then areas of fog and a chance of rain and snow showers. Mostly cloudy, with a low around -2. Chance of precipitation is 60%.
Thursday
Areas of fog and a chance of rain and snow showers before 8am, then a chance of snow showers and patchy fog between 8am and 11am. Mostly cloudy, with a high near 8. Chance of precipitation is 30%.
Thursday night
Patchy fog after 2am. Mostly cloudy, with a low around -4.
Tropics near Ontario
No active tropical storms or hurricanes.
Hurricane tracker
Earthquakes within 250 mi400 km 4.3 18 km SE of Joseph, OR3 days ago · depth 7 mi12 km 1 quake above M3.0 near Ontario in the last 7 days. Fire detections within 250 mi400 km 692 satellite detections Nearest 23 mi37 km SE, near Emmett, ID · 23 h ago Fire map

News radio for Ontario

All stations
Rense Radio .pls News / Talk · UNKNOWN This station plays in the app
KOAC 550 AM News · MP3 127k This station plays in the app
NPR 24 Hour Program Stream Public radio · MP3 96k This station plays in the app
NBC News Radio News · AAC This station plays in the app
Fox News Radio News · AAC+ 64k This station plays in the app
MSNBC News · MP3 96k This station plays in the app
fox news News · AAC 96k This station plays in the app
NetTalk America News · MP3 128k This station plays in the app
3 more stations in the app

About Ontario weather today

Ontario is clear at 55°F with calm winds. No weather alerts are in effect right now. Rain chances reach 83% today. Highs this week range from 46°F to 64°F. Warnings for Ontario are issued by the National Weather Service.

Ontario is clear at 13°C with calm winds. No weather alerts are in effect right now. Rain chances reach 83% today. Highs this week range from 8°C to 18°C. Warnings for Ontario are issued by the National Weather Service.

Frequently asked

Is there a weather alert in Ontario right now?

No. There are no active weather alerts for Ontario right now. This list updates every minute from the National Weather Service.

No. There are no active weather alerts for Ontario right now. This list updates every minute from the National Weather Service.

Will it rain in Ontario this week?

The highest chance of rain in the next seven days is 83% on today.

The highest chance of rain in the next seven days is 83% on today.

Is a hurricane heading toward Ontario?

No. The National Hurricane Center is not tracking any tropical storm or hurricane right now.

No. The National Hurricane Center is not tracking any tropical storm or hurricane right now.

Ontario at a glance

County
Malheur
NWS office
Boise
Time zone
Mountain (MST)
Sunrise / sunset
7:40 AM / 5:24 PM
Get Ontario alerts on your phone Free push alerts the moment the National Weather Service issues a warning. Get it on Google Play