National Weather Service Forecast for: Grants Pass OR
Issued by: National Weather Service Medford, OR
Updated: 2:21 pm PST Nov 22, 2025

Grants Pass
 
Tonight

Tonight: Patchy dense fog after 11pm.  Otherwise, partly cloudy, with a low around 35. Calm wind.
Low: 35 °F
Sunday

Sunday: Rain likely, mainly after 4pm.  Areas of dense fog before 11am.  Otherwise, partly sunny, with a high near 56. Calm wind.  Chance of precipitation is 60%.
High: 56 °F
Sunday
Night
Sunday Night: Rain likely, mainly before 10pm.  Mostly cloudy, with a low around 38. Light and variable wind.  Chance of precipitation is 70%.
Low: 38 °F
Monday

Monday: Patchy fog before 1pm.  Otherwise, partly sunny, with a high near 52. Calm wind.
High: 52 °F
Monday
Night
Monday Night: Patchy fog after 7pm.  Otherwise, partly cloudy, with a low around 32. Calm wind.
Low: 32 °F
Tuesday

Tuesday: Areas of fog before 10am.  Otherwise, partly sunny, with a high near 54.
High: 54 °F
Tuesday
Night
Tuesday Night: A 20 percent chance of rain.  Mostly cloudy, with a low around 36.
Low: 36 °F
Wednesday

Wednesday: A chance of rain, mainly after 10am.  Mostly cloudy, with a high near 57.
High: 57 °F
Wednesday
Night
Wednesday Night: A chance of rain, mainly before 10pm.  Mostly cloudy, with a low around 41.
Low: 41 °F
Patchy Dense
Fog
Areas Dense
Fog then Rain
Likely
Rain Likely
then Chance
Rain
Patchy Fog

Patchy Fog

Areas Fog
then Partly
Sunny
Slight Chance
Rain
Chance Rain

Chance Rain

 

Tonight
 
Patchy dense fog after 11pm. Otherwise, partly cloudy, with a low around 35. Calm wind.
Sunday
 
Rain likely, mainly after 4pm. Areas of dense fog before 11am. Otherwise, partly sunny, with a high near 56. Calm wind. Chance of precipitation is 60%.
Sunday Night
 
Rain likely, mainly before 10pm. Mostly cloudy, with a low around 38. Light and variable wind. Chance of precipitation is 70%.
Monday
 
Patchy fog before 1pm. Otherwise, partly sunny, with a high near 52. Calm wind.
Monday Night
 
Patchy fog after 7pm. Otherwise, partly cloudy, with a low around 32. Calm wind.
Tuesday
 
Areas of fog before 10am. Otherwise, partly sunny, with a high near 54.
Tuesday Night
 
A 20 percent chance of rain. Mostly cloudy, with a low around 36.
Wednesday
 
A chance of rain, mainly after 10am. Mostly cloudy, with a high near 57.
Wednesday Night
 
A chance of rain, mainly before 10pm. Mostly cloudy, with a low around 41.
Thanksgiving Day
 
A chance of rain, mainly before 4pm. Mostly cloudy, with a high near 59.
Thursday Night
 
A chance of rain. Mostly cloudy, with a low around 42.
Friday
 
A chance of rain. Patchy fog. Otherwise, mostly cloudy, with a high near 54.
Friday Night
 
A chance of rain. Mostly cloudy, with a low around 38.
Saturday
 
A chance of rain. Mostly cloudy, with a high near 50.

 

Forecast from NOAA-NWS for Grants Pass OR.