National Weather Service Forecast for: Grants Pass OR
Issued by: National Weather Service Medford, OR
Updated: 9:41 am PST Dec 5, 2025

Grants Pass
 
Today

Today: Rain.  Patchy fog before 4pm. High near 52. Calm wind.  Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
High: 52 °F
Tonight

Tonight: Rain, mainly before 10pm.  Patchy dense fog between 7pm and 1am. Low around 44. Calm wind.  Chance of precipitation is 90%.
Low: 44 °F
Saturday

Saturday: A slight chance of rain between 10am and 4pm.  Partly sunny, with a high near 53. Calm wind.  Chance of precipitation is 20%.
High: 53 °F
Saturday
Night
Saturday Night: A 20 percent chance of rain after 10pm.  Mostly cloudy, with a low around 42. Calm wind.
Low: 42 °F
Sunday

Sunday: A 40 percent chance of rain, mainly between 10am and 4pm.  Mostly cloudy, with a high near 54. Light south southwest wind.
High: 54 °F
Sunday
Night
Sunday Night: A 20 percent chance of rain before 10pm.  Mostly cloudy, with a low around 43.
Low: 43 °F
Monday

Monday: Partly sunny, with a high near 56.
High: 56 °F
Monday
Night
Monday Night: Mostly cloudy, with a low around 46.
Low: 46 °F
Tuesday

Tuesday: A slight chance of rain.  Mostly cloudy, with a high near 56.
High: 56 °F
Rain and
Patchy Fog
Rain and
Patchy Dense
Fog
Slight Chance
Rain
Slight Chance
Rain
Chance Rain

Slight Chance
Rain then
Mostly Cloudy
Partly Sunny

Mostly Cloudy

Slight Chance
Rain

 

Today
 
Rain. Patchy fog before 4pm. High near 52. Calm wind. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Tonight
 
Rain, mainly before 10pm. Patchy dense fog between 7pm and 1am. Low around 44. Calm wind. Chance of precipitation is 90%.
Saturday
 
A slight chance of rain between 10am and 4pm. Partly sunny, with a high near 53. Calm wind. Chance of precipitation is 20%.
Saturday Night
 
A 20 percent chance of rain after 10pm. Mostly cloudy, with a low around 42. Calm wind.
Sunday
 
A 40 percent chance of rain, mainly between 10am and 4pm. Mostly cloudy, with a high near 54. Light south southwest wind.
Sunday Night
 
A 20 percent chance of rain before 10pm. Mostly cloudy, with a low around 43.
Monday
 
Partly sunny, with a high near 56.
Monday Night
 
Mostly cloudy, with a low around 46.
Tuesday
 
A slight chance of rain. Mostly cloudy, with a high near 56.
Tuesday Night
 
A chance of rain. Mostly cloudy, with a low around 48.
Wednesday
 
Rain likely. Mostly cloudy, with a high near 58.
Wednesday Night
 
A chance of rain. Mostly cloudy, with a low around 46.
Thursday
 
A slight chance of rain. Mostly sunny, with a high near 59.

 

Forecast from NOAA-NWS for Grants Pass OR.