National Weather Service Forecast for: Grants Pass OR
Issued by: National Weather Service Medford, OR
Updated: 3:41 am PST Dec 20, 2025
 
Today

Today: Partly sunny, with a high near 44. Light east southeast wind.
Partly Sunny
 Tonight

Tonight: Rain, mainly after 10pm. Low around 39. East wind 3 to 5 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.
Rain
 Sunday

Sunday: Rain. High near 49. Light east southeast wind. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.
Rain
 Sunday
Night
Sunday Night: Rain. Low around 38. Southwest wind around 6 mph. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.
Rain
 Monday

Monday: Rain likely. Snow level 4000 feet. Mostly cloudy, with a high near 47. South wind 3 to 5 mph. Chance of precipitation is 70%.
Rain Likely
 Monday
Night
Monday Night: A 40 percent chance of rain. Snow level 3700 feet. Mostly cloudy, with a low around 36.
Chance Rain
 Tuesday

Tuesday: Rain likely, mainly after 10am. Snow level 3500 feet rising to 4100 feet in the afternoon. Mostly cloudy, with a high near 43. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Rain Likely
 Tuesday
Night
Tuesday Night: Rain likely. Snow level 4000 feet. Mostly cloudy, with a low around 36.
Rain Likely
 Wednesday

Wednesday: A chance of rain. Snow level 3100 feet rising to 3600 feet in the afternoon. Mostly cloudy, with a high near 45.
Chance Rain
Hi 44 °F Lo 39 °F Hi 49 °F Lo 38 °F Hi 47 °F Lo 36 °F Hi 43 °F Lo 36 °F Hi 45 °F

 

Today
 
 Partly sunny, with a high near 44. Light east southeast wind.
Tonight
 
 Rain, mainly after 10pm. Low around 39. East wind 3 to 5 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.
Sunday
 
 Rain. High near 49. Light east southeast wind. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.
Sunday Night
 
 Rain. Low around 38. Southwest wind around 6 mph. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.
Monday
 
 Rain likely. Snow level 4000 feet. Mostly cloudy, with a high near 47. South wind 3 to 5 mph. Chance of precipitation is 70%.
Monday Night
 
 A 40 percent chance of rain. Snow level 3700 feet. Mostly cloudy, with a low around 36.
Tuesday
 
 Rain likely, mainly after 10am. Snow level 3500 feet rising to 4100 feet in the afternoon. Mostly cloudy, with a high near 43. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Tuesday Night
 
 Rain likely. Snow level 4000 feet. Mostly cloudy, with a low around 36.
Wednesday
 
 A chance of rain. Snow level 3100 feet rising to 3600 feet in the afternoon. Mostly cloudy, with a high near 45.
Wednesday Night
 
 Rain likely, mainly after 10pm. Snow level 3800 feet. Mostly cloudy, with a low around 36.
Christmas Day
 
 Rain likely. Snow level 3900 feet. Mostly cloudy, with a high near 45.
Thursday Night
 
 Rain likely. Snow level 3500 feet. Mostly cloudy, with a low around 34.
Friday
 
 A chance of rain. Snow level 3000 feet rising to 3600 feet in the afternoon. Partly sunny, with a high near 44.

 

Forecast from NOAA-NWS for Grants Pass OR.