Weather in Ontario, Oregon as of 28 October, 2025. Temperature, rain and forecast for this week.

The following widget shows the weather in Ontario, Oregon as of 28 October, 2025. Click on the widget to open the weather forecast for Ontario. Please note: the weather in Ontario may change in any second, so make your decisions wisely and follow the news.

ONTARIO WEATHER

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Good weather and PEACE to everyone!

Check out more data on weather in Oregon:

• Weather in Beaverton
• Weather in Corvallis
• Weather in Grants Pass
• Weather in Bethany
• Weather in Wilsonville
• Weather in Roseburg
• Weather in Sherwood
• Weather in Hermiston
• Weather in Oak Grove
• Weather in The Dalles
• Weather in Cornelius
• Weather in Silverton
• Weather in Molalla