Yosemite Valley Forecast

Forecast Notes

Forecast created: 2026-09-20T13:56:38-07:00.

SmokeThis Afternoon: Widespread smoke, mainly after 3pm. Partly sunny, with a high near 81. West southwest wind around 10 mph.

SmokeTonight: Widespread smoke, mainly before midnight. Mostly cloudy, with a low around 57. Calm wind becoming east northeast around 5 mph.

Chance RainMonday: A 40 percent chance of rain after 11am. Partly sunny, with a high near 76. Calm wind becoming west around 5 mph.

Decreasing CloudsMonday Night: Mostly cloudy, then gradually becoming mostly clear, with a low around 54. Light north northeast wind becoming east northeast 5 to 10 mph. Winds could gust as high as 15 mph.

SunnyTuesday: Sunny, with a high near 78. East northeast wind 5 to 10 mph becoming west in the afternoon.

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

SunnyWednesday: Sunny, with a high near 83. East wind 5 to 10 mph becoming west southwest in the afternoon.

Mostly ClearWednesday Night: Mostly clear, with a low around 58. West wind 5 to 10 mph becoming east in the evening.

SunnyThursday: Sunny, with a high near 82. East wind 5 to 15 mph becoming west southwest in the afternoon.

Partly CloudyThursday Night: Partly cloudy, with a low around 57. West southwest wind 5 to 10 mph becoming east in the evening. Winds could gust as high as 15 mph.

SunnyFriday: Sunny, with a high near 78. East wind 5 to 10 mph becoming southwest 10 to 15 mph in the morning. Winds could gust as high as 20 mph.

Mostly ClearFriday Night: Mostly clear, with a low around 54. Southwest wind 5 to 15 mph becoming east after midnight.

SunnySaturday: Sunny, with a high near 77. East wind 5 to 15 mph becoming southwest in the afternoon.