Weather Forecast and Radar for Sioux Falls, South Dakota

Current & 7-day weather forecast, weather alerts, and weather radar for Sioux Falls, South Dakota.
All times shown in your local timezone

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Temperature Forecast for Sioux Falls, South Dakota

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Temperature Forecast for Sioux Falls, South Dakota

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Weather Radar for Sioux Falls, South Dakota

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Weather in Sioux Falls, SD

Sioux Falls experiences all four seasons with a continental climate. Summers are usually hot and humid, with temperatures ranging from the high 70s to the low 90s. The hottest months are July and August, when temperatures can reach the high 90s. Winters are cold and dry, with temperatures ranging from the low teens to the mid-30s. January is usually the coldest month, with temperatures often dropping below zero. Spring and fall are mild, with temperatures ranging from the mid-40s to the low 70s. The area usually sees plenty of rain throughout the year, with around 30 inches of precipitation per year. Snowfall ranges from 25 to 35 inches from November to April.

Fast Facts About Sioux Falls, SD

As of 2020, the city population is 173921.

Major Cities Nearby Sioux Falls, SD

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