Monday
Partly sunny
High:
58°F
Showers likely and possibly a thunderstorm after noon. Partly sunny, with a high near 58. West wind 10 to 17 mph. Chance of precipitation is 60%.
Ontario, OR Weather - Extended Forecast
Monday Night
Showers likely
Overnight low:
40°F
Showers likely before midnight. Mostly cloudy, with a low around 40. Chance of precipitation is 70%.
Tuesday
Mostly sunny
High:
57°F
A 30 percent chance of showers after noon. Mostly sunny, with a high near 57.
Tuesday Night
Partly cloudy
Overnight low:
37°F
Partly cloudy, with a low around 37.
Wednesday
Mostly sunny
High:
62°F
Wednesday Night
Mostly clear
Overnight low:
39°F
Thursday
Sunny
High:
70°F
Thursday Night
Mostly clear
Overnight low:
44°F
Friday
Sunny
High:
75°F