Weather Forecast and Radar for Sierra Vista, Arizona

Routes Running Nearby to Sierra Vista, Arizona

• The I-10 runs east-west about 20 miles north of Sierra Vista, AZ.

Weather in Sierra Vista, AZ

In Sierra Vista, the summers are hot and partly cloudy and the winters are cold, dry, and mostly clear. Over the course of the year, the temperature typically varies from 37°F to 93°F and is rarely below 29°F or above 99°F.

The hot season lasts for 3.6 months, from May 23 to September 10, with an average daily high temperature above 86°F. The hottest month of the year in Sierra Vista is June, with an average high of 92°F and low of 66°F.

The cool season lasts for 3.1 months, from November 23 to February 25, with an average daily high temperature below 66°F. The coldest month of the year in Sierra Vista is December, with an average low of 38°F and high of 60°F.

Sierra Vista, AZ is in a very low risk hurricane zone. 4 hurricanes have been recorded in the Sierra Vista, AZ since 1930. The largest hurricane was Raymond in 1989. The most recent Sierra Vista, AZ hurricane was Lester in 1992.

Fast Facts About Sierra Vista, AZ

The city was incorporated in 1956.

As of 2020, the city population is 45,308.

Major Cities Nearby Sierra Vista, AZ

• Tucson, Arizona (roughly 51 miles to the northwest)
• Phoenix, Arizona (roughly 156 miles to the northwest)

This map shows the current & 7-day weather forecast, weather alerts, and weather radar for Sierra Vista, Arizona.