National Weather Service Forecast for: Richland WA
Issued by: National Weather Service Pendleton, OR
Updated: 1:15 pm PDT May 31, 2025
 
This
Afternoon
This Afternoon: Sunny, with a high near 94. West wind 8 to 16 mph, with gusts as high as 32 mph.
Sunny

 Tonight

Tonight: Patchy blowing dust before 11pm. Mostly clear, with a low around 54. West wind 16 to 21 mph decreasing to 7 to 12 mph after midnight. Winds could gust as high as 37 mph.
Patchy
Blowing Dust
then Partly
Cloudy
 Sunday

Sunday: Partly sunny, then gradually becoming sunny, with a high near 81. Northwest wind around 7 mph.
Becoming
Sunny

 Sunday
Night
Sunday Night: Mostly clear, with a low around 53. Northwest wind 7 to 10 mph, with gusts as high as 18 mph.
Mostly Clear

 Monday

Monday: Sunny, with a high near 83. West wind 5 to 7 mph.
Sunny

 Monday
Night
Monday Night: Mostly clear, with a low around 54.
Mostly Clear

 Tuesday

Tuesday: Mostly sunny, with a high near 85.
Mostly Sunny

 Tuesday
Night
Tuesday Night: Mostly clear, with a low around 55.
Mostly Clear

 Wednesday

Wednesday: Mostly sunny, with a high near 87.
Mostly Sunny
Hi 94 °F Lo 54 °F Hi 81 °F Lo 53 °F Hi 83 °F Lo 54 °F Hi 85 °F Lo 55 °F Hi 87 °F

Wind Advisory
 

This Afternoon
 
 Sunny, with a high near 94. West wind 8 to 16 mph, with gusts as high as 32 mph.
Tonight
 
 Patchy blowing dust before 11pm. Mostly clear, with a low around 54. West wind 16 to 21 mph decreasing to 7 to 12 mph after midnight. Winds could gust as high as 37 mph.
Sunday
 
 Partly sunny, then gradually becoming sunny, with a high near 81. Northwest wind around 7 mph.
Sunday Night
 
 Mostly clear, with a low around 53. Northwest wind 7 to 10 mph, with gusts as high as 18 mph.
Monday
 
 Sunny, with a high near 83. West wind 5 to 7 mph.
Monday Night
 
 Mostly clear, with a low around 54.
Tuesday
 
 Mostly sunny, with a high near 85.
Tuesday Night
 
 Mostly clear, with a low around 55.
Wednesday
 
 Mostly sunny, with a high near 87.
Wednesday Night
 
 Partly cloudy, with a low around 57.
Thursday
 
 Mostly sunny, with a high near 87.
Thursday Night
 
 Mostly cloudy, with a low around 58.
Friday
 
 Mostly sunny, with a high near 88.

 

Forecast from NOAA-NWS for Richland WA.