Weather Forecast and Radar for Grantsville, Utah

Weather in Grantsville, UT

Grantsville, Utah, United States experiences warm to hot summers and cold winters.

In the summer months (June to August), temperatures range from an average low of 56°F (13°C) to an average high of 92°F (33°C). The area typically experiences higher humidity levels and occasional thunderstorms.

In the fall (September to November), temperatures range from an average low of 33°F (1°C) to an average high of 77°F (25°C). This is the transition period between summer and winter, and the area experiences a variety of weather conditions.

In the winter months (December to February), temperatures range from an average low of 11°F (-12°C) to an average high of 45°F (7°C). The area typically experiences snowfall and colder, windier weather.

In the spring (March to May), temperatures range from an average low of 25°F (-4°C) to an average high of 79°F (26°C). This is the transition period between winter and summer, and the area experiences a variety of weather conditions.

Fast Facts About Grantsville, UT

As of 2020, the city population is 11488.

Major Cities Nearby Grantsville, UT

This map shows the current & 7-day weather forecast, weather alerts, and weather radar for Grantsville, Utah.