Friday
Partly sunny
High:
81°F
Partly sunny, with a high near 81.
Ontario, OR Weather - Extended Forecast
Friday Night
Mostly clear
Overnight low:
47°F
Mostly clear, with a low around 47.
Saturday
Mostly sunny
High:
68°F
Mostly sunny, with a high near 68.
Saturday Night
Mostly cloudy
Overnight low:
46°F
Mostly cloudy, with a low around 46.
Sunday
Mostly sunny
High:
72°F
Sunday Night
Partly cloudy
Overnight low:
46°F
Monday
Sunny
High:
72°F
Monday Night
Mostly clear
Overnight low:
44°F
Tuesday
Sunny
High:
73°F