National Weather Service Forecast for: Portland OR
Issued by: National Weather Service Portland, OR
Updated: 10:41 am PDT Jul 28, 2026
 
Today

Today: Partly sunny, with a high near 80. Light and variable wind becoming west southwest around 5 mph in the afternoon.
Partly Sunny
 Tonight

Tonight: Partly cloudy, with a low around 58. North northwest wind 5 to 7 mph.
Partly Cloudy
 Wednesday

Wednesday: Sunny, with a high near 82. North northwest wind 3 to 5 mph.
Sunny
 Wednesday
Night
Wednesday Night: Mostly clear, with a low around 56. North northwest wind 5 to 7 mph becoming calm in the evening.
Mostly Clear
 Thursday

Thursday: Mostly sunny, with a high near 82. Calm wind.
Mostly Sunny
 Thursday
Night
Thursday Night: Mostly clear, with a low around 57.
Mostly Clear
 Friday

Friday: Sunny, with a high near 87.
Sunny
 Friday
Night
Friday Night: Clear, with a low around 59.
Clear
 Saturday

Saturday: Mostly sunny, with a high near 81.
Mostly Sunny
Hi 80 °F Lo 58 °F Hi 82 °F Lo 56 °F Hi 82 °F Lo 57 °F Hi 87 °F Lo 59 °F Hi 81 °F

 

Today
 
 Partly sunny, with a high near 80. Light and variable wind becoming west southwest around 5 mph in the afternoon.
Tonight
 
 Partly cloudy, with a low around 58. North northwest wind 5 to 7 mph.
Wednesday
 
 Sunny, with a high near 82. North northwest wind 3 to 5 mph.
Wednesday Night
 
 Mostly clear, with a low around 56. North northwest wind 5 to 7 mph becoming calm in the evening.
Thursday
 
 Mostly sunny, with a high near 82. Calm wind.
Thursday Night
 
 Mostly clear, with a low around 57.
Friday
 
 Sunny, with a high near 87.
Friday Night
 
 Clear, with a low around 59.
Saturday
 
 Mostly sunny, with a high near 81.
Saturday Night
 
 Mostly clear, with a low around 56.
Sunday
 
 Mostly sunny, with a high near 77.
Sunday Night
 
 Mostly clear, with a low around 55.
Monday
 
 Sunny, with a high near 84.

 

Forecast from NOAA-NWS for Portland OR.