Weather Forecast and Radar for Astoria, South Dakota

Weather in Astoria, SD

Astoria, South Dakota, United States experiences four distinct seasons throughout the year with an average temperature of 8.3°C (46.9°F).

In the spring, the weather is mild, with temperatures ranging from 5.0°C (41.0°F) to 18.9°C (66.0°F). Rainfall is common, with an average of 56.7 mm (2.2 inches) per month.

The summer months bring hot and humid weather, with temperatures ranging from 10.0°C (50.0°F) to 32.2°C (90.0°F). Precipitation is abundant, with an average of 83.4 mm (3.3 inches) per month.

Autumn brings cooler temperatures, ranging from 1.1°C (34.0°F) to 17.2°C (63.0°F), and less precipitation, with an average of 43.7 mm (1.7 inches) per month.

In the winter, temperatures range from -6.7°C (20.0°F) to 4.4°C (40.0°F). Snow falls on average 8.9 cm (3.5 inches) each month, with some months seeing more and some less.

Fast Facts About Astoria, SD

As of 2020, the city population is 192.

Major Cities Nearby Astoria, SD

This map shows the current & 7-day weather forecast, weather alerts, and weather radar for Astoria, South Dakota.