National Weather Service Forecast for: Salem OR
Issued by: National Weather Service Portland, OR
Updated: 11:41 pm PST Dec 20, 2025
 
Overnight

Overnight: A 30 percent chance of showers, mainly between 2am and 4am. Mostly cloudy, with a low around 40. South wind 3 to 6 mph.
Chance
Showers
 Sunday

Sunday: Showers, mainly after 1pm. High near 49. Calm wind becoming south around 6 mph in the afternoon. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Chance
Showers then
Showers
 Sunday
Night
Sunday Night: Showers. Low around 42. South southwest wind around 8 mph. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.
Showers

 Monday

Monday: Showers. High near 50. South wind 10 to 14 mph, with gusts as high as 25 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Showers

 Monday
Night
Monday Night: Rain, mainly before 4am. Low around 42. South wind 6 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Rain

 Tuesday

Tuesday: A 40 percent chance of rain, mainly before 10am. Cloudy, with a high near 48.
Chance Rain

 Tuesday
Night
Tuesday Night: A 40 percent chance of rain, mainly after 10pm. Mostly cloudy, with a low around 39.
Chance Rain

 Wednesday

Wednesday: A chance of rain. Mostly cloudy, with a high near 47.
Chance Rain

 Wednesday
Night
Wednesday Night: A slight chance of rain. Mostly cloudy, with a low around 36.
Slight Chance
Rain
Lo 40 °F Hi 49 °F Lo 42 °F Hi 50 °F Lo 42 °F Hi 48 °F Lo 39 °F Hi 47 °F Lo 36 °F

 

Overnight
 
 A 30 percent chance of showers, mainly between 2am and 4am. Mostly cloudy, with a low around 40. South wind 3 to 6 mph.
Sunday
 
 Showers, mainly after 1pm. High near 49. Calm wind becoming south around 6 mph in the afternoon. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Sunday Night
 
 Showers. Low around 42. South southwest wind around 8 mph. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.
Monday
 
 Showers. High near 50. South wind 10 to 14 mph, with gusts as high as 25 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Monday Night
 
 Rain, mainly before 4am. Low around 42. South wind 6 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Tuesday
 
 A 40 percent chance of rain, mainly before 10am. Cloudy, with a high near 48.
Tuesday Night
 
 A 40 percent chance of rain, mainly after 10pm. Mostly cloudy, with a low around 39.
Wednesday
 
 A chance of rain. Mostly cloudy, with a high near 47.
Wednesday Night
 
 A slight chance of rain. Mostly cloudy, with a low around 36.
Christmas Day
 
 A chance of rain. Cloudy, with a high near 46.
Thursday Night
 
 A chance of rain and snow. Mostly cloudy, with a low around 36.
Friday
 
 A chance of rain and snow. Snow level 2300 feet. Mostly cloudy, with a high near 46.
Friday Night
 
 A chance of rain and snow. Mostly cloudy, with a low around 35.
Saturday
 
 A chance of rain and snow. Partly sunny, with a high near 46.

 

Forecast from NOAA-NWS for Salem OR.