National Weather Service Forecast for: Grants Pass OR
Issued by: National Weather Service Medford, OR
Updated: 3:41 am PST Feb 2, 2026
 
Today

Today: Areas of fog before noon. Otherwise, mostly sunny, with a high near 54. Calm wind.
Areas Fog
then Mostly
Sunny
 Tonight

Tonight: Patchy dense fog. Otherwise, mostly clear, with a low around 34. Light east wind.
Patchy Dense
Fog
 Tuesday

Tuesday: Patchy fog before 9am. Otherwise, sunny, with a high near 55. Light south southeast wind.
Patchy Fog
then Sunny
 Tuesday
Night
Tuesday Night: Patchy fog before 4am, then patchy fog after 5am. Otherwise, mostly clear, with a low around 34. Light east southeast wind.
Patchy Fog

 Wednesday

Wednesday: Patchy fog before 8am. Otherwise, sunny, with a high near 57. Light east southeast wind.
Patchy Fog
then Sunny
 Wednesday
Night
Wednesday Night: Clear, with a low around 33.
Clear

 Thursday

Thursday: Sunny, with a high near 59.
Sunny

 Thursday
Night
Thursday Night: Partly cloudy, with a low around 35.
Partly Cloudy

 Friday

Friday: Mostly sunny, with a high near 57.
Mostly Sunny
Hi 54 °F Lo 34 °F Hi 55 °F Lo 34 °F Hi 57 °F Lo 33 °F Hi 59 °F Lo 35 °F Hi 57 °F

 

Today
 
 Areas of fog before noon. Otherwise, mostly sunny, with a high near 54. Calm wind.
Tonight
 
 Patchy dense fog. Otherwise, mostly clear, with a low around 34. Light east wind.
Tuesday
 
 Patchy fog before 9am. Otherwise, sunny, with a high near 55. Light south southeast wind.
Tuesday Night
 
 Patchy fog before 4am, then patchy fog after 5am. Otherwise, mostly clear, with a low around 34. Light east southeast wind.
Wednesday
 
 Patchy fog before 8am. Otherwise, sunny, with a high near 57. Light east southeast wind.
Wednesday Night
 
 Clear, with a low around 33.
Thursday
 
 Sunny, with a high near 59.
Thursday Night
 
 Partly cloudy, with a low around 35.
Friday
 
 Mostly sunny, with a high near 57.
Friday Night
 
 Partly cloudy, with a low around 35.
Saturday
 
 A chance of rain. Partly sunny, with a high near 57.
Saturday Night
 
 A chance of rain. Mostly cloudy, with a low around 36.
Sunday
 
 Rain likely. Mostly cloudy, with a high near 53.

 

Forecast from NOAA-NWS for Grants Pass OR.