National Weather Service Forecast for: Yosemite Valley CA
Issued by: National Weather Service San Joaquin Valley/Hanford, CA
Updated: 12:57 am PST Dec 18, 2025
 
Overnight

Overnight: Mostly clear, with a steady temperature around 44. Calm wind.
Mostly Clear
 Thursday

Thursday: Sunny, with a high near 61. Calm wind becoming south southwest around 5 mph in the afternoon.
Sunny
 Thursday
Night
Thursday Night: Mostly clear, with a low around 38. North wind around 5 mph.
Mostly Clear
 Friday

Friday: A 40 percent chance of rain after 10am. Increasing clouds, with a high near 61. Southwest wind 5 to 10 mph, with gusts as high as 15 mph.
Chance Rain
 Friday
Night
Friday Night: Rain likely, mainly before 4am. Mostly cloudy, with a low around 39. Southwest wind around 5 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Rain Likely
 Saturday

Saturday: Rain, mainly after 10am. High near 57. Calm wind becoming southwest around 5 mph in the afternoon. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Rain
 Saturday
Night
Saturday Night: Rain and possibly a thunderstorm before 7pm, then showers and possibly a thunderstorm between 7pm and 10pm, then rain after 10pm. Low around 41. South southwest wind around 5 mph. Chance of precipitation is 80%. New precipitation amounts between a half and three quarters of an inch possible.
Showers
 Sunday

Sunday: Rain before 10am, then showers and possibly a thunderstorm after 10am. High near 49. South southwest wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 80%. New rainfall amounts between a half and three quarters of an inch possible.
Showers
 Sunday
Night
Sunday Night: Showers and possibly a thunderstorm. Low around 39. South wind 5 to 10 mph, with gusts as high as 15 mph. Chance of precipitation is 80%. New rainfall amounts between three quarters and one inch possible.
Showers
Lo 44 °F Hi 61 °F Lo 38 °F Hi 61 °F Lo 39 °F Hi 57 °F Lo 41 °F Hi 49 °F Lo 39 °F

 

Overnight
 
 Mostly clear, with a steady temperature around 44. Calm wind.
Thursday
 
 Sunny, with a high near 61. Calm wind becoming south southwest around 5 mph in the afternoon.
Thursday Night
 
 Mostly clear, with a low around 38. North wind around 5 mph.
Friday
 
 A 40 percent chance of rain after 10am. Increasing clouds, with a high near 61. Southwest wind 5 to 10 mph, with gusts as high as 15 mph.
Friday Night
 
 Rain likely, mainly before 4am. Mostly cloudy, with a low around 39. Southwest wind around 5 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Saturday
 
 Rain, mainly after 10am. High near 57. Calm wind becoming southwest around 5 mph in the afternoon. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Saturday Night
 
 Rain and possibly a thunderstorm before 7pm, then showers and possibly a thunderstorm between 7pm and 10pm, then rain after 10pm. Low around 41. South southwest wind around 5 mph. Chance of precipitation is 80%. New precipitation amounts between a half and three quarters of an inch possible.
Sunday
 
 Rain before 10am, then showers and possibly a thunderstorm after 10am. High near 49. South southwest wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 80%. New rainfall amounts between a half and three quarters of an inch possible.
Sunday Night
 
 Showers and possibly a thunderstorm. Low around 39. South wind 5 to 10 mph, with gusts as high as 15 mph. Chance of precipitation is 80%. New rainfall amounts between three quarters and one inch possible.
Monday
 
 Rain likely. Mostly cloudy, with a high near 50. South wind 5 to 10 mph, with gusts as high as 15 mph. Chance of precipitation is 70%. New precipitation amounts between three quarters and one inch possible.
Monday Night
 
 Rain likely. Mostly cloudy, with a low around 38. Southeast wind around 5 mph. Chance of precipitation is 60%. New precipitation amounts between a quarter and half of an inch possible.
Tuesday
 
 Rain likely. Mostly cloudy, with a high near 51. South wind 5 to 10 mph, with gusts as high as 15 mph. Chance of precipitation is 60%. New precipitation amounts between a quarter and half of an inch possible.
Tuesday Night
 
 Rain. Low around 36. South wind around 10 mph, with gusts as high as 15 mph. Chance of precipitation is 80%. New precipitation amounts between 1 and 2 inches possible.
Wednesday
 
 Rain. High near 48. South southwest wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 80%. New precipitation amounts between 1 and 2 inches possible.

 

Forecast from NOAA-NWS for Yosemite Valley CA.