Yosemite Valley Forecast

Forecast Notes

Forecast created: 2026-10-20T13:56:21-07:00.

Partly SunnyThis Afternoon: Partly sunny, with a high near 68. South southwest wind 5 to 10 mph, with gusts as high as 15 mph.

Chance RainTonight: A 40 percent chance of rain after 11pm. Mostly cloudy, with a low around 49. Calm wind becoming east around 5 mph in the evening.

ShowersWednesday: A slight chance of rain, then showers and possibly a thunderstorm after 11am. High near 64. West southwest wind around 5 mph becoming calm in the afternoon. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

ShowersWednesday Night: Showers and possibly a thunderstorm before 8pm, then rain after 8pm. Low around 45. Calm wind becoming east around 5 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

ShowersThursday: Rain likely, then showers and possibly a thunderstorm after 11am. High near 55. Calm wind becoming west southwest around 5 mph in the afternoon. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.

Rain Likely then Chance RainThursday Night: Rain likely, mainly before 11pm. Mostly cloudy, with a low around 43. Calm wind becoming west around 5 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

SunnyFriday: Sunny, with a high near 63. Calm wind becoming west around 5 mph in the afternoon.

Mostly Clear and Breezy then Mostly ClearFriday Night: Mostly clear, with a low around 41. Breezy, with a west northwest wind 5 to 10 mph becoming east northeast 15 to 20 mph in the evening. Winds could gust as high as 25 mph.

SunnySaturday: Sunny, with a high near 69. East northeast wind 5 to 10 mph becoming light and variable.

Mostly ClearSaturday Night: Mostly clear, with a low around 44. Light and variable wind becoming east 10 to 15 mph in the evening. Winds could gust as high as 20 mph.

SunnySunday: Sunny, with a high near 70. Light and variable wind becoming west southwest 5 to 10 mph in the afternoon.

Partly CloudySunday Night: Partly cloudy, with a low around 45. West southwest wind 5 to 10 mph becoming east 10 to 15 mph in the evening.

SunnyMonday: Sunny, with a high near 69. Light and variable wind becoming west southwest 5 to 10 mph in the afternoon.