National Weather Service Forecast for: Grants Pass OR
Issued by: National Weather Service Medford, OR
Updated: 9:41 pm PST Dec 6, 2025

Grants Pass
 
Tonight

Tonight: A slight chance of rain before 11pm, then a slight chance of rain after 1am.  Mostly cloudy, with a low around 41. East wind around 5 mph.  Chance of precipitation is 20%.
Low: 41 °F
Sunday

Sunday: Rain likely, mainly after noon.  Patchy dense fog between 10am and 1pm.  Otherwise, mostly cloudy, with a high near 54. East wind around 6 mph becoming light and variable.  Chance of precipitation is 60%.
High: 54 °F
Sunday
Night
Sunday Night: A 50 percent chance of rain.  Patchy fog between 9pm and 10pm.  Otherwise, mostly cloudy, with a low around 43. Calm wind becoming east around 6 mph in the evening.
Low: 43 °F
Monday

Monday: A 40 percent chance of rain.  Mostly cloudy, with a high near 57. Light and variable wind becoming southwest 5 to 7 mph in the afternoon.
High: 57 °F
Monday
Night
Monday Night: A 50 percent chance of rain.  Mostly cloudy, with a low around 45. South southwest wind around 8 mph.
Low: 45 °F
Tuesday

Tuesday: Rain likely.  Mostly cloudy, with a high near 57. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
High: 57 °F
Tuesday
Night
Tuesday Night: Rain likely.  Mostly cloudy, with a low around 50. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Low: 50 °F
Wednesday

Wednesday: Rain likely.  Mostly cloudy, with a high near 59.
High: 59 °F
Wednesday
Night
Wednesday Night: A chance of rain.  Patchy fog after 1am.  Otherwise, mostly cloudy, with a low around 47.
Low: 47 °F
Slight Chance
Rain
Rain Likely
and Patchy
Dense Fog
Chance Rain
and Patchy
Fog
Chance Rain

Chance Rain

Rain Likely

Rain Likely

Rain Likely

Chance Rain
and Patchy
Fog

 

Tonight
 
A slight chance of rain before 11pm, then a slight chance of rain after 1am. Mostly cloudy, with a low around 41. East wind around 5 mph. Chance of precipitation is 20%.
Sunday
 
Rain likely, mainly after noon. Patchy dense fog between 10am and 1pm. Otherwise, mostly cloudy, with a high near 54. East wind around 6 mph becoming light and variable. Chance of precipitation is 60%.
Sunday Night
 
A 50 percent chance of rain. Patchy fog between 9pm and 10pm. Otherwise, mostly cloudy, with a low around 43. Calm wind becoming east around 6 mph in the evening.
Monday
 
A 40 percent chance of rain. Mostly cloudy, with a high near 57. Light and variable wind becoming southwest 5 to 7 mph in the afternoon.
Monday Night
 
A 50 percent chance of rain. Mostly cloudy, with a low around 45. South southwest wind around 8 mph.
Tuesday
 
Rain likely. Mostly cloudy, with a high near 57. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
Tuesday Night
 
Rain likely. Mostly cloudy, with a low around 50. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Wednesday
 
Rain likely. Mostly cloudy, with a high near 59.
Wednesday Night
 
A chance of rain. Patchy fog after 1am. Otherwise, mostly cloudy, with a low around 47.
Thursday
 
A chance of rain, mainly before 10am. Patchy fog before 1pm. Otherwise, partly sunny, with a high near 59.
Thursday Night
 
Partly cloudy, with a low around 43.
Friday
 
Mostly sunny, with a high near 59.
Friday Night
 
Partly cloudy, with a low around 40.
Saturday
 
A slight chance of rain. Mostly sunny, with a high near 58.

 

Forecast from NOAA-NWS for Grants Pass OR.