National Weather Service Forecast for: Dallas OR
Issued by: National Weather Service Portland, OR
Updated: 10:41 pm PST Dec 4, 2025
 
Tonight

Tonight: Rain. Steady temperature around 49. South wind around 6 mph. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.
Rain
 Friday

Friday: Rain, mainly before 2pm. High near 57. Southwest wind around 11 mph, with gusts as high as 23 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Rain then
Rain Likely
 Friday
Night
Friday Night: Rain. Low around 47. Southwest wind around 10 mph, with gusts as high as 22 mph. Chance of precipitation is 100%.
Rain
 Saturday

Saturday: Rain. High near 53. South southwest wind around 8 mph. Chance of precipitation is 90%. New precipitation amounts of less than a tenth of an inch possible.
Rain
 Saturday
Night
Saturday Night: Rain. Low around 47. South wind 3 to 6 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Rain
 Sunday

Sunday: Rain. High near 55. Chance of precipitation is 100%.
Rain
 Sunday
Night
Sunday Night: Rain likely, mainly before 10pm. Mostly cloudy, with a low around 46. Chance of precipitation is 70%.
Rain Likely
 Monday

Monday: Rain likely, mainly after 10am. Mostly cloudy, with a high near 56.
Rain Likely
 Monday
Night
Monday Night: Rain. Cloudy, with a low around 52.
Rain
Lo 49 °F Hi 57 °F Lo 47 °F Hi 53 °F Lo 47 °F Hi 55 °F Lo 46 °F Hi 56 °F Lo 52 °F

 

Tonight
 
 Rain. Steady temperature around 49. South wind around 6 mph. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.
Friday
 
 Rain, mainly before 2pm. High near 57. Southwest wind around 11 mph, with gusts as high as 23 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Friday Night
 
 Rain. Low around 47. Southwest wind around 10 mph, with gusts as high as 22 mph. Chance of precipitation is 100%.
Saturday
 
 Rain. High near 53. South southwest wind around 8 mph. Chance of precipitation is 90%. New precipitation amounts of less than a tenth of an inch possible.
Saturday Night
 
 Rain. Low around 47. South wind 3 to 6 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Sunday
 
 Rain. High near 55. Chance of precipitation is 100%.
Sunday Night
 
 Rain likely, mainly before 10pm. Mostly cloudy, with a low around 46. Chance of precipitation is 70%.
Monday
 
 Rain likely, mainly after 10am. Mostly cloudy, with a high near 56.
Monday Night
 
 Rain. Cloudy, with a low around 52.
Tuesday
 
 Rain. Cloudy, with a high near 56.
Tuesday Night
 
 Rain. Mostly cloudy, with a low around 49.
Wednesday
 
 Rain. Cloudy, with a high near 54.
Wednesday Night
 
 Rain likely. Mostly cloudy, with a low around 49.
Thursday
 
 A chance of rain. Mostly cloudy, with a high near 55.

 

Forecast from NOAA-NWS for Dallas OR.