National Weather Service Forecast for: Grants Pass OR
Issued by: National Weather Service Medford, OR
Updated: 11:26 am PDT Jul 28, 2026
 
Today

Today: Sunny, with a high near 89. Calm wind becoming north northwest 5 to 8 mph in the afternoon.
Sunny
Tonight

Tonight: Mostly clear, with a low around 55. North northwest wind 5 to 9 mph becoming calm  after midnight. Winds could gust as high as 18 mph.
Mostly Clear
Wednesday

Wednesday: Sunny, with a high near 90. Calm wind becoming north northwest 5 to 8 mph in the afternoon.
Sunny
Wednesday
Night
Wednesday Night: Mostly clear, with a low around 54. North northwest wind 5 to 9 mph becoming calm  in the evening.
Mostly Clear
Thursday

Thursday: Sunny, with a high near 91. Calm wind becoming northwest around 5 mph in the afternoon.
Sunny
Thursday
Night
Thursday Night: Clear, with a low around 54.
Clear
Friday

Friday: Sunny and hot, with a high near 96.
Hot
Friday
Night
Friday Night: Clear, with a low around 56.
Clear
Saturday

Saturday: Sunny, with a high near 88.
Sunny
Hi 89 °F Lo 55 °F Hi 90 °F Lo 54 °F Hi 91 °F Lo 54 °F Hi 96 °F Lo 56 °F Hi 88 °F

 

Today
 
Sunny, with a high near 89. Calm wind becoming north northwest 5 to 8 mph in the afternoon.
Tonight
 
Mostly clear, with a low around 55. North northwest wind 5 to 9 mph becoming calm after midnight. Winds could gust as high as 18 mph.
Wednesday
 
Sunny, with a high near 90. Calm wind becoming north northwest 5 to 8 mph in the afternoon.
Wednesday Night
 
Mostly clear, with a low around 54. North northwest wind 5 to 9 mph becoming calm in the evening.
Thursday
 
Sunny, with a high near 91. Calm wind becoming northwest around 5 mph in the afternoon.
Thursday Night
 
Clear, with a low around 54.
Friday
 
Sunny and hot, with a high near 96.
Friday Night
 
Clear, with a low around 56.
Saturday
 
Sunny, with a high near 88.
Saturday Night
 
Mostly clear, with a low around 53.
Sunday
 
Sunny, with a high near 87.
Sunday Night
 
Clear, with a low around 53.
Monday
 
Sunny, with a high near 93.

 

Forecast from NOAA-NWS for Grants Pass OR.