Wednesday
Showers likely
High:
60°F
Showers likely, mainly after 11am. Cloudy, with a high near 60. East northeast wind 6 to 11 mph becoming south southeast in the afternoon. Chance of precipitation is 70%.
Ontario, OR Weather - Tomorrow’s Forecast
Wednesday Night
Showers likely
Overnight low:
43°F
Showers likely, mainly before 11pm. Mostly cloudy, with a low around 43. South wind 5 to 9 mph. Chance of precipitation is 70%.