Weather Forecast and Radar for Arco, Idaho

Weather in Arco, ID

Arco, Idaho, United States has a cold, continental climate with four distinct seasons. The summers in Arco are warm and dry, with average temperatures ranging from 11°C to 24°C from June to August. The winters are cold and snowy, with temperatures ranging from -11°C to 2°C from December to February. Spring and autumn are mild, with temperatures ranging from 4°C to 20°C.

Rainfall is relatively low in Arco, averaging less than 20 cm per year, with the majority of the rain falling in June, July, and August. Snowfall is also low, averaging around 40 cm per year. Sunshine is plentiful throughout the year, with an average of roughly 300 hours of sunshine per month.

The climate in Arco is generally dry and sunny, with mild temperatures year-round. While the winters can be cold and snowy, the area is rarely affected by extreme weather.

Fast Facts About Arco, ID

As of 2020, the city population is 758.

Major Cities Nearby Arco, ID

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