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Mariposa and Yosemite Valley Weather for Tuesday, June 9, 2026

Note: Valid at 6:00 A.M.

Sunny and slightly warmer with a high temp of around 83 degrees and a low temp of around 61 degrees. Possible 20 mph wind gusts today/tonight.

 Yosemite Valley: Sunny and warmer with a high temp of around 85 degrees and a low temp of around 55 degrees.
 
 Mariposa weather for Wednesday: Sunny and much warmer with a high temp of around 91 degrees and a low temp of around 68 degrees.
 
 Future high temps for Mariposa: Thu.: 97 degrees. Fri.: 98 degrees. Sat.: 98 degrees.

yosemite winter
Yosemite National Park
(SST file photo)

December 1, 2016 - The Tioga and Glacier Point Roads in Yosemite National Park are closed for the season.  The series of storm systems that passed through the Yosemite Area over the last several weeks have resulted in snow accumulation throughout the park.  These roads close each fall and remain closed throughout the winter months until weather conditions permit reopening in the spring next year.

Yosemite National Park is open year-round with snow removal on all other roads within the park.  Highway 120 West, Highway 140, and Highway 41 remain open year-round and provide access to Yosemite Valley. The Hetch Hetchy Road is open for day use throughout the winter months.

All roads within the park are subject to chain control or temporary closures due to hazardous driving conditions. All motorists are required to carry tire chains, even if their car is equipped with four-wheel drive, while driving in the park during the winter months.

For updated 24-hour road and weather conditions for Yosemite National Park, please call 209-372-0200.
Source: NPS