Weather Forecast and Radar for Watertown, South Dakota

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

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Temperature Forecast for Watertown, South Dakota

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Temperature Forecast for Watertown, South Dakota

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Weather Radar for Watertown, South Dakota

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Weather in Watertown, SD

Watertown, South Dakota, is located in the northeastern part of the state in Codington County and has a humid continental climate. Summers in Watertown are warm and humid, with temperatures ranging from the mid-60s Fahrenheit (around 18-20 Celsius) to the mid-80s (around 28-30 Celsius). Winters are cold, snowy, and windy, with temperatures ranging from the mid-teens to the mid-30s (around -9 to 1 Celsius). Spring and fall are both mild with temperatures ranging from the mid-30s to the mid-70s (around 0 to 24 Celsius). There is a significant amount of precipitation throughout the year, with most of it falling in the form of snow during the winter months.

Fast Facts About Watertown, SD

As of 2020, the city population is 22249.

Major Cities Nearby Watertown, SD

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