National Weather Service Forecast for: Grants Pass OR
Issued by: National Weather Service Medford, OR
Updated: 3:40 am PST Nov 27, 2025

Grants Pass
 
Overnight

Overnight: A 20 percent chance of rain.  Mostly cloudy, with a steady temperature around 41. East southeast wind around 5 mph.
Low: 41 °F
Thanksgiving
Day
Thanksgiving Day: A 10 percent chance of rain before 7am.  Partly sunny, with a high near 53. Light and variable wind becoming southwest 5 to 9 mph in the afternoon.
High: 53 °F
Thursday
Night
Thursday Night: Patchy fog after 1am.  Otherwise, mostly clear, then becoming mostly cloudy toward daybreak, with a low around 40. Light and variable wind.
Low: 40 °F
Friday

Friday: Patchy fog.  Otherwise, partly sunny, with a high near 52. Light east southeast wind.
High: 52 °F
Friday
Night
Friday Night: Patchy fog.  Otherwise, partly cloudy, with a low around 36. Calm wind.
Low: 36 °F
Saturday

Saturday: Patchy fog before 1pm.  Otherwise, partly sunny, with a high near 49.
High: 49 °F
Saturday
Night
Saturday Night: Patchy fog after 10pm.  Otherwise, mostly cloudy, with a low around 38.
Low: 38 °F
Sunday

Sunday: Patchy fog before 10am.  Otherwise, mostly sunny, with a high near 49.
High: 49 °F
Sunday
Night
Sunday Night: Partly cloudy, with a low around 36.
Low: 36 °F
Slight Chance
Rain
Slight Chance
Rain then
Partly Sunny
Partly Cloudy
then Patchy
Fog
Patchy Fog

Patchy Fog

Patchy Fog

Patchy Fog

Patchy Fog
then Mostly
Sunny
Partly Cloudy

 

Overnight
 
A 20 percent chance of rain. Mostly cloudy, with a steady temperature around 41. East southeast wind around 5 mph.
Thanksgiving Day
 
A 10 percent chance of rain before 7am. Partly sunny, with a high near 53. Light and variable wind becoming southwest 5 to 9 mph in the afternoon.
Thursday Night
 
Patchy fog after 1am. Otherwise, mostly clear, then becoming mostly cloudy toward daybreak, with a low around 40. Light and variable wind.
Friday
 
Patchy fog. Otherwise, partly sunny, with a high near 52. Light east southeast wind.
Friday Night
 
Patchy fog. Otherwise, partly cloudy, with a low around 36. Calm wind.
Saturday
 
Patchy fog before 1pm. Otherwise, partly sunny, with a high near 49.
Saturday Night
 
Patchy fog after 10pm. Otherwise, mostly cloudy, with a low around 38.
Sunday
 
Patchy fog before 10am. Otherwise, mostly sunny, with a high near 49.
Sunday Night
 
Partly cloudy, with a low around 36.
Monday
 
Mostly sunny, with a high near 49.
Monday Night
 
Partly cloudy, with a low around 41.
Tuesday
 
Partly sunny, with a high near 53.
Tuesday Night
 
Partly cloudy, with a low around 39.
Wednesday
 
Mostly sunny, with a high near 47.

 

Forecast from NOAA-NWS for Grants Pass OR.