National Weather Service Forecast for: Vancouver WA
Issued by: National Weather Service Portland, OR
Updated: 6:41 pm PDT Jun 18, 2026
 
Tonight

Tonight: Mostly cloudy, then gradually becoming mostly clear, with a low around 59. North northwest wind 5 to 10 mph becoming light after midnight. Winds could gust as high as 20 mph.
Decreasing
Clouds
 Juneteenth

Juneteenth: Sunny, with a high near 89. Calm wind becoming northwest around 5 mph in the afternoon.
Sunny
 Friday
Night
Friday Night: Increasing clouds, with a low around 55. Northwest wind 5 to 9 mph becoming calm after midnight. Winds could gust as high as 20 mph.
Increasing
Clouds
 Saturday

Saturday: Mostly cloudy through mid morning, then gradual clearing, with a high near 79. Calm wind becoming southwest around 5 mph in the afternoon.
Becoming
Sunny
 Saturday
Night
Saturday Night: Mostly clear, with a low around 52. North northwest wind 5 to 10 mph becoming light after midnight. Winds could gust as high as 18 mph.
Mostly Clear
 Sunday

Sunday: Sunny, with a high near 87.
Sunny
 Sunday
Night
Sunday Night: Clear, with a low around 58.
Clear
 Monday

Monday: Sunny, with a high near 97.
Sunny
 Monday
Night
Monday Night: Mostly clear, with a low around 64.
Mostly Clear
Lo 59 °F Hi 89 °F Lo 55 °F Hi 79 °F Lo 52 °F Hi 87 °F Lo 58 °F Hi 97 °F Lo 64 °F

 

Tonight
 
 Mostly cloudy, then gradually becoming mostly clear, with a low around 59. North northwest wind 5 to 10 mph becoming light after midnight. Winds could gust as high as 20 mph.
Juneteenth
 
 Sunny, with a high near 89. Calm wind becoming northwest around 5 mph in the afternoon.
Friday Night
 
 Increasing clouds, with a low around 55. Northwest wind 5 to 9 mph becoming calm after midnight. Winds could gust as high as 20 mph.
Saturday
 
 Mostly cloudy through mid morning, then gradual clearing, with a high near 79. Calm wind becoming southwest around 5 mph in the afternoon.
Saturday Night
 
 Mostly clear, with a low around 52. North northwest wind 5 to 10 mph becoming light after midnight. Winds could gust as high as 18 mph.
Sunday
 
 Sunny, with a high near 87.
Sunday Night
 
 Clear, with a low around 58.
Monday
 
 Sunny, with a high near 97.
Monday Night
 
 Mostly clear, with a low around 64.
Tuesday
 
 Sunny, with a high near 99.
Tuesday Night
 
 Mostly clear, with a low around 62.
Wednesday
 
 Sunny, with a high near 91.
Wednesday Night
 
 Mostly clear, with a low around 56.
Thursday
 
 Mostly sunny, with a high near 83.

 

Forecast from NOAA-NWS for Vancouver WA.