How reliable is this forecast?

Forecasts for the first 3 days are usually highly accurate; this page is updated about every 30 minutes.

Weather · United States

South Dakota 3-Day Weather Forecast

Over the 3 days from October 19 to October 21, temperatures in South Dakota will range from 7°C to 23°C; the warmest day is October 20. No significant rain is expected during this period.

South Dakota 3-day forecast table

The bar shows each day's range against the period's lowest and highest temperature.

South Dakota weather hour by hour

The line shows temperature, bars show chance of rain.

Frequently asked questions

What will the weather be like in South Dakota over the next 3 days?: Over the 3 days from October 19 to October 21, temperatures in South Dakota will range from 7°C to 23°C; the warmest day is October 20. No significant rain is expected during this period.
How reliable is this forecast?: Forecasts for the first 3 days are usually highly accurate; this page is updated about every 30 minutes.