National Weather Service Forecast for: Grants Pass OR
Issued by: National Weather Service Medford, OR
Updated: 3:41 am PST Dec 4, 2025

Grants Pass
 
Today

Today: Patchy fog before 9am.  Otherwise, partly sunny, with a high near 51. Calm wind.
High: 51 °F
Tonight

Tonight: A 40 percent chance of rain.  Mostly cloudy, with a low around 43. Calm wind.
Low: 43 °F
Friday

Friday: Rain, mainly after 10am.  High near 53. Calm wind becoming west southwest 5 to 7 mph in the morning.  Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
High: 53 °F
Friday
Night
Friday Night: Rain, mainly before 10pm.  Patchy fog after 4am. Low around 44. Calm wind.  Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Low: 44 °F
Saturday

Saturday: A 50 percent chance of rain.  Patchy fog before 10am.  Otherwise, mostly cloudy, with a high near 54. Calm wind.
High: 54 °F
Saturday
Night
Saturday Night: A 30 percent chance of rain, mainly before 10pm.  Patchy fog after 4am.  Otherwise, mostly cloudy, with a low around 41.
Low: 41 °F
Sunday

Sunday: A 50 percent chance of rain.  Patchy fog before 8am.  Otherwise, mostly cloudy, with a high near 55.
High: 55 °F
Sunday
Night
Sunday Night: A chance of rain, mainly before 10pm.  Patchy fog after midnight.  Otherwise, mostly cloudy, with a low around 42.
Low: 42 °F
Monday

Monday: A slight chance of rain after 10am.  Patchy fog before 11am.  Otherwise, mostly cloudy, with a high near 57.
High: 57 °F
Patchy Fog
then Mostly
Cloudy
Chance Rain

Rain

Rain then
Chance Rain
and Patchy
Fog
Chance Rain
and Patchy
Fog
Chance Rain
and Patchy
Fog
Chance Rain
and Patchy
Fog
Chance Rain
and Patchy
Fog
Slight Chance
Rain and
Patchy Fog

 

Today
 
Patchy fog before 9am. Otherwise, partly sunny, with a high near 51. Calm wind.
Tonight
 
A 40 percent chance of rain. Mostly cloudy, with a low around 43. Calm wind.
Friday
 
Rain, mainly after 10am. High near 53. Calm wind becoming west southwest 5 to 7 mph in the morning. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Friday Night
 
Rain, mainly before 10pm. Patchy fog after 4am. Low around 44. Calm wind. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Saturday
 
A 50 percent chance of rain. Patchy fog before 10am. Otherwise, mostly cloudy, with a high near 54. Calm wind.
Saturday Night
 
A 30 percent chance of rain, mainly before 10pm. Patchy fog after 4am. Otherwise, mostly cloudy, with a low around 41.
Sunday
 
A 50 percent chance of rain. Patchy fog before 8am. Otherwise, mostly cloudy, with a high near 55.
Sunday Night
 
A chance of rain, mainly before 10pm. Patchy fog after midnight. Otherwise, mostly cloudy, with a low around 42.
Monday
 
A slight chance of rain after 10am. Patchy fog before 11am. Otherwise, mostly cloudy, with a high near 57.
Monday Night
 
A chance of rain. Mostly cloudy, with a low around 44.
Tuesday
 
A chance of rain. Mostly cloudy, with a high near 58.
Tuesday Night
 
A chance of rain. Mostly cloudy, with a low around 46.
Wednesday
 
A chance of rain. Partly sunny, with a high near 59.

 

Forecast from NOAA-NWS for Grants Pass OR.