National Weather Service Forecast for: Grants Pass OR
Issued by: National Weather Service Medford, OR
Updated: 3:40 am PST Dec 1, 2025

Grants Pass
 
Today

Today: Increasing clouds, with a high near 44. Light and variable wind.
High: 44 °F
Tonight

Tonight: Mostly cloudy, then gradually becoming mostly clear, with a low around 36. Calm wind.
Low: 36 °F
Tuesday

Tuesday: Mostly sunny, with a high near 56. Calm wind.
High: 56 °F
Tuesday
Night
Tuesday Night: Patchy fog after 10pm.  Otherwise, partly cloudy, with a low around 32. Calm wind.
Low: 32 °F
Wednesday

Wednesday: Partly sunny, with a high near 46. Light east wind.
High: 46 °F
Wednesday
Night
Wednesday Night: Partly cloudy, with a low around 37.
Low: 37 °F
Thursday

Thursday: Partly sunny, with a high near 53.
High: 53 °F
Thursday
Night
Thursday Night: Mostly cloudy, with a low around 40.
Low: 40 °F
Friday

Friday: A slight chance of rain after 10am.  Partly sunny, with a high near 56.
High: 56 °F
Increasing
Clouds
Decreasing
Clouds
Mostly Sunny
Patchy Fog
Partly Sunny
Partly Cloudy
Partly Sunny
Mostly Cloudy
Slight Chance
Rain

Dense Fog Advisory
 

Today
 
Increasing clouds, with a high near 44. Light and variable wind.
Tonight
 
Mostly cloudy, then gradually becoming mostly clear, with a low around 36. Calm wind.
Tuesday
 
Mostly sunny, with a high near 56. Calm wind.
Tuesday Night
 
Patchy fog after 10pm. Otherwise, partly cloudy, with a low around 32. Calm wind.
Wednesday
 
Partly sunny, with a high near 46. Light east wind.
Wednesday Night
 
Partly cloudy, with a low around 37.
Thursday
 
Partly sunny, with a high near 53.
Thursday Night
 
Mostly cloudy, with a low around 40.
Friday
 
A slight chance of rain after 10am. Partly sunny, with a high near 56.
Friday Night
 
A chance of rain. Mostly cloudy, with a low around 43.
Saturday
 
Rain likely. Mostly cloudy, with a high near 53.
Saturday Night
 
A chance of rain. Mostly cloudy, with a low around 40.
Sunday
 
A chance of rain. Mostly cloudy, with a high near 53.

 

Forecast from NOAA-NWS for Grants Pass OR.