... including targeted forecasts at the time of your arrival to each point!
In Great Basin National Park, the summers are warm, dry, and mostly clear and the winters are freezing, snowy, and partly cloudy. Over the course of the year, the temperature typically varies from 13°F to 87°F and is rarely below -3°F or above 93°F.
The hot season lasts for 3 months, from June to September, with an average daily high temperature above 77°F. The hottest month of the year in Great Basin National Park is July, with an average high of 86°F and low of 51°F.
The cold season lasts for 3.5 months, from November to March, with an average daily high temperature below 48°F. The coldest month of the year in Great Basin National Park is January, with an average low of 15°F and high of 39°F.
Hikers must beware of sudden thunderstorms that can catch them on exposed ridges at any time of year.
The park was established in 1986.
This map shows the current & 7-day weather forecast, weather alerts, and weather radar for Great Basin National Park.