National Weather Service Forecast for: Grants Pass OR
Issued by: National Weather Service Medford, OR
Updated: 2:21 pm PST Dec 8, 2025

Grants Pass
 
This
Afternoon
This Afternoon: Partly sunny, with a high near 58. Calm wind.
High: 58 °F
Tonight

Tonight: Mostly cloudy, with a low around 43. North northwest wind around 6 mph.
Low: 43 °F
Tuesday

Tuesday: A 20 percent chance of rain.  Patchy dense fog before 1pm.  Otherwise, partly sunny, with a high near 59. Light and variable wind becoming southwest around 5 mph in the afternoon.
High: 59 °F
Tuesday
Night
Tuesday Night: A 20 percent chance of rain before 10pm.  Patchy fog after 10pm.  Otherwise, mostly cloudy, with a low around 45. Light south southeast wind.
Low: 45 °F
Wednesday

Wednesday: Patchy fog before noon.  Otherwise, mostly sunny, with a high near 60. Calm wind.
High: 60 °F
Wednesday
Night
Wednesday Night: Areas of fog.  Otherwise, partly cloudy, with a low around 41.
Low: 41 °F
Thursday

Thursday: Areas of fog before noon.  Otherwise, mostly sunny, with a high near 58.
High: 58 °F
Thursday
Night
Thursday Night: Patchy fog.  Otherwise, mostly clear, with a low around 38.
Low: 38 °F
Friday

Friday: Patchy fog before 11am.  Otherwise, mostly sunny, with a high near 58.
High: 58 °F
Partly Sunny


Mostly Cloudy


Slight Chance
Rain and
Patchy Dense
Fog
Slight Chance
Rain and
Patchy Fog
then Patchy
Fog
Patchy Fog
then Mostly
Sunny

Areas Fog


Areas Fog
then Sunny

Patchy Fog


Patchy Fog
then Mostly
Sunny

 

This Afternoon
 
Partly sunny, with a high near 58. Calm wind.
Tonight
 
Mostly cloudy, with a low around 43. North northwest wind around 6 mph.
Tuesday
 
A 20 percent chance of rain. Patchy dense fog before 1pm. Otherwise, partly sunny, with a high near 59. Light and variable wind becoming southwest around 5 mph in the afternoon.
Tuesday Night
 
A 20 percent chance of rain before 10pm. Patchy fog after 10pm. Otherwise, mostly cloudy, with a low around 45. Light south southeast wind.
Wednesday
 
Patchy fog before noon. Otherwise, mostly sunny, with a high near 60. Calm wind.
Wednesday Night
 
Areas of fog. Otherwise, partly cloudy, with a low around 41.
Thursday
 
Areas of fog before noon. Otherwise, mostly sunny, with a high near 58.
Thursday Night
 
Patchy fog. Otherwise, mostly clear, with a low around 38.
Friday
 
Patchy fog before 11am. Otherwise, mostly sunny, with a high near 58.
Friday Night
 
Mostly clear, with a low around 36.
Saturday
 
Mostly sunny, with a high near 58.
Saturday Night
 
A chance of rain. Patchy fog. Otherwise, mostly cloudy, with a low around 40.
Sunday
 
A chance of rain. Patchy fog. Otherwise, mostly cloudy, with a high near 54.

 

Forecast from NOAA-NWS for Grants Pass OR.