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Half Dome Summit

Forecast Notes

Forecast created: 2026-09-26T14:56:26-07:00.

Smoke then Partly CloudyTonight: Widespread smoke, mainly before 9pm. Partly cloudy, with a low around 39. Southwest wind around 5 mph becoming east southeast after midnight.

Mostly Sunny then SmokeSunday: Widespread smoke, mainly after 5pm. Mostly sunny, with a high near 52. East southeast wind 5 to 10 mph becoming southwest in the afternoon. Winds could gust as high as 20 mph.

Smoke then Areas FrostSunday Night: Widespread smoke, mainly before 8pm. Areas of frost after 4am. Otherwise, partly cloudy, with a low around 35. South southwest wind around 5 mph becoming calm in the evening. Winds could gust as high as 15 mph.

Chance Rain/SnowMonday: A chance of rain and snow showers between 11am and 2pm, then a chance of rain showers after 2pm. Some thunder is also possible. Areas of frost between 8am and 9am. Snow level rising to 10000 feet in the afternoon. Otherwise, mostly sunny, with a high near 50. Northeast wind around 5 mph becoming calm in the morning. Chance of precipitation is 40%. Little or no snow accumulation expected.

Mostly ClearMonday Night: Mostly clear, with a low around 38. North wind 5 to 10 mph becoming east northeast 10 to 15 mph in the evening. Winds could gust as high as 25 mph.

SunnyTuesday: Sunny, with a high near 61. East northeast wind 10 to 15 mph becoming light and variable in the morning.

Mostly ClearTuesday Night: Mostly clear, with a low around 43. Light and variable wind becoming east 10 to 15 mph in the evening.

SunnyWednesday: Sunny, with a high near 64. East wind around 5 mph becoming calm.

Mostly ClearWednesday Night: Mostly clear, with a low around 44. West wind around 5 mph becoming calm.

SunnyThursday: Sunny, with a high near 64. Calm wind becoming west southwest around 5 mph in the afternoon.

Partly CloudyThursday Night: Partly cloudy, with a low around 44. West southwest wind around 5 mph becoming calm.

SunnyFriday: Sunny, with a high near 62. Calm wind becoming west southwest around 5 mph in the afternoon.

Partly CloudyFriday Night: Partly cloudy, with a low around 43. West southwest wind around 5 mph becoming calm.

SunnySaturday: Sunny, with a high near 62. East northeast wind around 5 mph becoming calm.