National Weather Service Forecast for: Milwaukie OR
Issued by: National Weather Service Portland, OR
Updated: 3:41 am PDT Jun 22, 2026
 
Today

Today: Sunny, with a high near 92. Calm wind becoming north 5 to 8 mph in the morning.
Sunny
Tonight

Tonight: Increasing clouds, with a low around 62. North wind 5 to 8 mph becoming calm  after midnight. Winds could gust as high as 18 mph.
Increasing
Clouds
Tuesday

Tuesday: Mostly cloudy through mid morning, then gradual clearing, with a high near 95. Calm wind becoming north around 6 mph in the afternoon.
Becoming
Sunny
Tuesday
Night
Tuesday Night: Mostly clear, with a low around 63. North northwest wind 5 to 8 mph becoming calm  in the evening.
Mostly Clear
Wednesday

Wednesday: Sunny, with a high near 91. Calm wind becoming north northwest around 6 mph in the afternoon.
Sunny
Wednesday
Night
Wednesday Night: Partly cloudy, with a low around 57.
Partly Cloudy
Thursday

Thursday: Partly sunny, with a high near 80.
Partly Sunny
Thursday
Night
Thursday Night: Rain likely, mainly after 11pm.  Mostly cloudy, with a low around 54.
Rain Likely
Friday

Friday: Rain, mainly before 11am.  Cloudy, with a high near 67.
Rain
Hi 92 °F Lo 62 °F Hi 95 °F Lo 63 °F Hi 91 °F Lo 57 °F Hi 80 °F Lo 54 °F Hi 67 °F

Heat Advisory
 

Today
 
Sunny, with a high near 92. Calm wind becoming north 5 to 8 mph in the morning.
Tonight
 
Increasing clouds, with a low around 62. North wind 5 to 8 mph becoming calm after midnight. Winds could gust as high as 18 mph.
Tuesday
 
Mostly cloudy through mid morning, then gradual clearing, with a high near 95. Calm wind becoming north around 6 mph in the afternoon.
Tuesday Night
 
Mostly clear, with a low around 63. North northwest wind 5 to 8 mph becoming calm in the evening.
Wednesday
 
Sunny, with a high near 91. Calm wind becoming north northwest around 6 mph in the afternoon.
Wednesday Night
 
Partly cloudy, with a low around 57.
Thursday
 
Partly sunny, with a high near 80.
Thursday Night
 
Rain likely, mainly after 11pm. Mostly cloudy, with a low around 54.
Friday
 
Rain, mainly before 11am. Cloudy, with a high near 67.
Friday Night
 
Rain likely, mainly after 11pm. Mostly cloudy, with a low around 52.
Saturday
 
Rain and possibly a thunderstorm. Mostly cloudy, with a high near 67.
Saturday Night
 
A chance of rain. Mostly cloudy, with a low around 51.
Sunday
 
A chance of rain. Partly sunny, with a high near 69.

 

Forecast from NOAA-NWS for Milwaukie OR.