7-Day Extended Forecast
Grants Pass, OR
Updated: 9:41 pm PST Jan 31, 2026
Tonight
Low: 39°F
A 30 percent chance of rain, mainly after 4am. Mostly cloudy, with a low around 39. Calm wind.
Sunday
High: 52°F
A chance of rain before 9am, then a slight chance of rain after 2pm. Patchy fog between 10am and 11am. Otherwise, mostly cloudy, then gradually becoming sunny, with a high near 52. Calm wind. Chance of precipitation is 30%.
Sunday Night
Low: 35°F
Patchy fog after 10pm. Otherwise, mostly clear, with a low around 35. Calm wind.
Monday
High: 54°F
Patchy fog before 11am. Otherwise, mostly sunny, with a high near 54. Calm wind.
Monday Night
Low: 35°F
Patchy fog before 4am, then patchy fog after 5am. Otherwise, mostly clear, with a low around 35. Calm wind.
Tuesday
High: 58°F
Mostly sunny, with a high near 58.
Tuesday Night
Low: 36°F
Mostly clear, with a low around 36.
Wednesday
High: 60°F
Sunny, with a high near 60.
Wednesday Night
Low: 36°F
Mostly clear, with a low around 36.
Thursday
High: 60°F
Sunny, with a high near 60.
Thursday Night
Low: 38°F
Mostly clear, with a low around 38.
Friday
High: 59°F
Mostly sunny, with a high near 59.
Friday Night
Low: 39°F
Partly cloudy, with a low around 39.
Saturday
High: 57°F
A slight chance of rain. Mostly sunny, with a high near 57.
Forecast data from National Weather Service Medford