Monday
Frost in some areas
High:
56°F
Areas of frost before 9am. Otherwise, sunny, with a high near 56. Calm wind becoming north 5 to 8 mph in the afternoon.
Portland, OR Weather - Tomorrow’s Forecast
Monday Night
Mostly clear
Overnight low:
36°F
Mostly clear, with a low around 36. North wind 3 to 8 mph.