National Weather Service Forecast for: Dallas OR
Issued by: National Weather Service Portland, OR
Updated: 6:41 am PDT May 29, 2026
 
Today

Today: Cloudy through mid morning, then gradual clearing, with a high near 63. Northwest wind 7 to 9 mph.
Gradual
Clearing
 Tonight

Tonight: Partly cloudy, with a low around 43. Northwest wind 5 to 10 mph becoming light after midnight. Winds could gust as high as 20 mph.
Partly Cloudy
 Saturday

Saturday: Partly sunny, with a high near 65. Calm wind becoming north northwest around 5 mph in the afternoon.
Partly Sunny
 Saturday
Night
Saturday Night: Mostly clear, with a low around 43. 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 71. Calm wind becoming north around 5 mph in the afternoon.
Sunny
 Sunday
Night
Sunday Night: Clear, with a low around 45.
Clear
 Monday

Monday: Sunny, with a high near 82.
Sunny
 Monday
Night
Monday Night: Mostly clear, with a low around 54.
Mostly Clear
 Tuesday

Tuesday: Sunny, with a high near 86.
Sunny
Hi 63 °F Lo 43 °F Hi 65 °F Lo 43 °F Hi 71 °F Lo 45 °F Hi 82 °F Lo 54 °F Hi 86 °F

 

Today
 
 Cloudy through mid morning, then gradual clearing, with a high near 63. Northwest wind 7 to 9 mph.
Tonight
 
 Partly cloudy, with a low around 43. Northwest wind 5 to 10 mph becoming light after midnight. Winds could gust as high as 20 mph.
Saturday
 
 Partly sunny, with a high near 65. Calm wind becoming north northwest around 5 mph in the afternoon.
Saturday Night
 
 Mostly clear, with a low around 43. Northwest wind 5 to 10 mph becoming light after midnight. Winds could gust as high as 18 mph.
Sunday
 
 Sunny, with a high near 71. Calm wind becoming north around 5 mph in the afternoon.
Sunday Night
 
 Clear, with a low around 45.
Monday
 
 Sunny, with a high near 82.
Monday Night
 
 Mostly clear, with a low around 54.
Tuesday
 
 Sunny, with a high near 86.
Tuesday Night
 
 Mostly cloudy, with a low around 54.
Wednesday
 
 Partly sunny, with a high near 76.
Wednesday Night
 
 Partly cloudy, with a low around 50.
Thursday
 
 Sunny, with a high near 74.

 

Forecast from NOAA-NWS for Dallas OR.