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June 8th, 2026 :: 9:34 pm PDT   

Local Weather Report for
Ontario
Oregon, United States

 Ontario Weather Forecast Summary  
 
Today
Jun 8th
Tuesday
Jun 9th
Wednesday
Jun 10th
Thursday
Jun 11th
Friday
Jun 12th
Mix of Cloud and Sun Mostly Sunny Sunny Sunny Sunny
74°F
68°F
50°F
73°F
44°F
75°F
44°F
84°F
52°F
 
 Ontario Detailed Weather Forecast  
 
Monday, June 8th, 2026
Evening Temperature: 62°F
Cloudy with a slight chance of showers. Windy.
Tuesday, June 9th, 2026
Overnight Temperature: 52°F
Clear with a chance of showers.
Morning Temperature: 63°F
Sunny with cloudy periods. Windy.
Afternoon Temperature: 68°F
A mix of cloud and sun. Windy at times.
Evening Temperature: 55°F
Mostly clear. Windy at times.
Wednesday, June 10th, 2026
Overnight Temperature: 45°F
Clear.
Morning Temperature: 58°F
Sunny.
Afternoon Temperature: 72°F
Sunny. Wind 20 to 30 mph.
Evening Temperature: 56°F
Clear. Windy.
Thursday, June 11th, 2026
Overnight Temperature: 45°F
Clear.
Morning Temperature: 60°F
Sunny.
Afternoon Temperature: 74°F
Sunny.
Evening Temperature: 62°F
Clear.
Friday, June 12th, 2026
Overnight Temperature: 54°F
Clear.
Morning Temperature: 70°F
Sunny.
Afternoon Temperature: 84°F
Sunny.
Evening Temperature: 71°F
Clear.
Saturday, June 13th, 2026
Overnight Temperature: 60°F
Clear.
Morning Temperature: 75°F
Sunny.
Afternoon Temperature: 88°F
Sunny. Windy at times.
Evening Temperature: 71°F
Clear. Windy at times.
Sunday, June 14th, 2026
Overnight Temperature: 56°F
Clear.
Morning Temperature: 74°F
Sunny. Windy at times.
Afternoon Temperature: 87°F
Sunny. Windy.
Evening Temperature: 69°F
Mostly clear. Windy at times.
Monday, June 15th, 2026
Overnight Temperature: 57°F
Clear.
Morning Temperature: 73°F
Sunny. Windy.
Afternoon Temperature: 86°F
Sunny.
Evening Temperature: 71°F
Mostly clear.
Tuesday, June 16th, 2026
Overnight Temperature: 62°F
Clear.
Morning Temperature: 80°F
Sunny.
Afternoon Temperature: 96°F
Mostly sunny. Wind 20 to 30 mph.
Evening Temperature: 75°F
Clear. Windy.





 

  [ Local Weather Report ]
Fruitland, ID 
 
Payette, ID 
 
Nyssa, OR 
 
Notus, ID 
 
Wilder, ID 
 
Greenleaf, ID 
 
Emmett, ID 
 
Middleton, ID 
7:56 PM  68°F
Overcast
 
Caldwell, ID 
7:56 PM  68°F
Overcast
 
Star, ID 

 
This WeatherCity Weather Forecast for Ontario, Oregon, United States is computed using a computer-generated forecast model and should be considered experimental. Please confirm this weather information with your official weather information office

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