Weather Forecast and Radar for Saguaro National Park

Routes Running Nearby to Saguaro National Park

• The I-10 runs east-west about 10 miles northeast of Saguaro National Park.

Weather in Saguaro National Park

In Saguaro National Park, the summers are sweltering, the winters are cold and dry, and it is mostly clear year round. Over the course of the year, the temperature typically varies from 40°F to 102°F and is rarely below 32°F or above 107°F.

The hot season lasts for 3.5 months, from May to September, with an average daily high temperature above 94°F. The hottest month of the year in Saguaro National Park is July, with an average high of 99°F and low of 76°F.

The cool season lasts for 3 months, from November to February, with an average daily high temperature below 72°F. The coldest month of the year in Saguaro National Park is December, with an average low of 41°F and high of 66°F.

Brief violent summer rains are usually accompanied by lightning, dust storms and flash floods. Some moisture at the highest elevations in the Rincons falls as snow in winter; snowmelt adds to the limited water available at lower elevations later in the year.

Fast Facts About Saguaro National Park

The park was established in 1994.

Major Cities Nearby Saguaro National Park

• Tucson, Arizona (roughly 13 miles to the east)
• Phoenix, Arizona (roughly 112 miles to the northwest)

This map shows the current & 7-day weather forecast, weather alerts, and weather radar for Saguaro National Park.