National Weather Service Forecast for: Grants Pass OR
Issued by: National Weather Service Medford, OR
Updated: 4:41 pm PDT Apr 29, 2025

Grants Pass
 
Tonight

Tonight: Patchy fog after 5am.  Otherwise, mostly clear, with a low around 41. Light and variable wind.
Low: 41 °F
Wednesday

Wednesday: Patchy fog before 8am.  Otherwise, sunny, with a high near 77. Calm wind becoming northwest 5 to 9 mph in the afternoon.
High: 77 °F
Wednesday
Night
Wednesday Night: Clear, with a low around 42. North northwest wind 5 to 10 mph becoming light and variable  in the evening.
Low: 42 °F
Thursday

Thursday: Sunny, with a high near 86. Calm wind.
High: 86 °F
Thursday
Night
Thursday Night: Clear, with a low around 48. Light and variable wind.
Low: 48 °F
Friday

Friday: A 20 percent chance of rain after 11am.  Mostly sunny, with a high near 77.
High: 77 °F
Friday
Night
Friday Night: Rain likely.  Mostly cloudy, with a low around 44. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Low: 44 °F
Saturday

Saturday: A chance of rain.  Snow level 4500 feet lowering to 3900 feet. Partly sunny, with a high near 58.
High: 58 °F
Saturday
Night
Saturday Night: Partly cloudy, with a low around 40.
Low: 40 °F
Mostly Clear
then Patchy
Fog
Patchy Fog
then Sunny
Clear

Sunny

Clear

Slight Chance
Rain
Rain Likely

Chance Rain

Partly Cloudy

 

Tonight
 
Patchy fog after 5am. Otherwise, mostly clear, with a low around 41. Light and variable wind.
Wednesday
 
Patchy fog before 8am. Otherwise, sunny, with a high near 77. Calm wind becoming northwest 5 to 9 mph in the afternoon.
Wednesday Night
 
Clear, with a low around 42. North northwest wind 5 to 10 mph becoming light and variable in the evening.
Thursday
 
Sunny, with a high near 86. Calm wind.
Thursday Night
 
Clear, with a low around 48. Light and variable wind.
Friday
 
A 20 percent chance of rain after 11am. Mostly sunny, with a high near 77.
Friday Night
 
Rain likely. Mostly cloudy, with a low around 44. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Saturday
 
A chance of rain. Snow level 4500 feet lowering to 3900 feet. Partly sunny, with a high near 58.
Saturday Night
 
Partly cloudy, with a low around 40.
Sunday
 
Mostly sunny, with a high near 62.
Sunday Night
 
Mostly clear, with a low around 40.
Monday
 
Sunny, with a high near 71.
Monday Night
 
Mostly clear, with a low around 43.
Tuesday
 
Sunny, with a high near 74.

 

Forecast from NOAA-NWS for Grants Pass OR.