Yosemite Valley Forecast

Forecast Notes

Forecast created: 2026-08-13T09:56:29-07:00.

Slight Chance T-stormsToday: A slight chance of thunderstorms. Mostly cloudy, then gradually becoming sunny, with a high near 78. West southwest wind 5 to 10 mph, with gusts as high as 15 mph. Chance of precipitation is 20%.

Slight Chance T-storms then Mostly ClearTonight: A slight chance of thunderstorms before 11pm. Mostly clear, with a low around 56. West southwest wind around 5 mph becoming calm after midnight. Chance of precipitation is 20%.

SunnyFriday: Sunny, with a high near 79. Light and variable wind becoming southwest 5 to 10 mph in the afternoon. Winds could gust as high as 15 mph.

Mostly ClearFriday Night: Mostly clear, with a low around 55. Southwest wind 5 to 10 mph becoming light and variable after midnight. Winds could gust as high as 15 mph.

SunnySaturday: Sunny, with a high near 81. East wind 5 to 15 mph becoming southwest in the afternoon.

Mostly ClearSaturday Night: Mostly clear, with a low around 57. Southwest wind 5 to 10 mph becoming east after midnight. Winds could gust as high as 15 mph.

SunnySunday: Sunny, with a high near 83. East wind 5 to 10 mph becoming southwest in the afternoon. Winds could gust as high as 15 mph.

Partly CloudySunday Night: Partly cloudy, with a low around 59. Southwest wind 5 to 10 mph becoming east in the evening. Winds could gust as high as 15 mph.

Mostly SunnyMonday: Mostly sunny, with a high near 83. East wind 5 to 10 mph becoming southwest in the afternoon. Winds could gust as high as 15 mph.

Mostly CloudyMonday Night: Mostly cloudy, with a low around 59. West southwest wind 5 to 10 mph becoming light and variable in the evening. Winds could gust as high as 15 mph.

Mostly SunnyTuesday: Mostly sunny, with a high near 82. Light and variable wind becoming west southwest 5 to 10 mph in the afternoon. Winds could gust as high as 15 mph.

Mostly CloudyTuesday Night: Mostly cloudy, with a low around 59. West southwest wind 5 to 10 mph becoming light and variable in the evening. Winds could gust as high as 15 mph.

Mostly SunnyWednesday: Mostly sunny, with a high near 81. Light and variable wind becoming west southwest 5 to 10 mph in the afternoon. Winds could gust as high as 15 mph.