National Weather Service Forecast for: Happy Valley OR
Issued by: National Weather Service Portland, OR
Updated: 11:41 am PDT Apr 16, 2025
 
This
Afternoon
This Afternoon: Sunny, with a high near 64. North northwest wind around 8 mph.
Sunny
 Tonight

Tonight: Mostly clear, with a low around 43. North northeast wind 6 to 9 mph.
Mostly Clear
 Thursday

Thursday: Sunny, with a high near 67. North northeast wind 7 to 10 mph.
Sunny
 Thursday
Night
Thursday Night: Clear, with a low around 43. East northeast wind 6 to 10 mph.
Clear
 Friday

Friday: Sunny, with a high near 70. East northeast wind around 7 mph.
Sunny
 Friday
Night
Friday Night: Increasing clouds, with a low around 46.
Increasing
Clouds
 Saturday

Saturday: Partly sunny, with a high near 59.
Partly Sunny
 Saturday
Night
Saturday Night: Mostly cloudy, with a low around 43.
Mostly Cloudy
 Sunday

Sunday: A chance of showers after 11am. Mostly cloudy, with a high near 55.
Chance
Showers
Hi 64 °F Lo 43 °F Hi 67 °F Lo 43 °F Hi 70 °F Lo 46 °F Hi 59 °F Lo 43 °F Hi 55 °F

 

This Afternoon
 
 Sunny, with a high near 64. North northwest wind around 8 mph.
Tonight
 
 Mostly clear, with a low around 43. North northeast wind 6 to 9 mph.
Thursday
 
 Sunny, with a high near 67. North northeast wind 7 to 10 mph.
Thursday Night
 
 Clear, with a low around 43. East northeast wind 6 to 10 mph.
Friday
 
 Sunny, with a high near 70. East northeast wind around 7 mph.
Friday Night
 
 Increasing clouds, with a low around 46.
Saturday
 
 Partly sunny, with a high near 59.
Saturday Night
 
 Mostly cloudy, with a low around 43.
Sunday
 
 A chance of showers after 11am. Mostly cloudy, with a high near 55.
Sunday Night
 
 A slight chance of showers before 11pm. Mostly cloudy, with a low around 41.
Monday
 
 Mostly sunny, with a high near 58.
Monday Night
 
 Partly cloudy, with a low around 38.
Tuesday
 
 Sunny, with a high near 63.

 

Forecast from NOAA-NWS for Happy Valley OR.