South Dakota weather live forecast

Today's maximum temperature in South Dakota is expected to be -7°C. Select a day from the live weather forecast for South Dakota (Sioux Falls), USA for more weather parameters.

5-day weather forecast updated at 04:01 on Monday 1st December 2025 GMT

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The 5-day weather forecast for South Dakota (Sioux Falls) is provided by the Swiss meteorological agency, meteoblue. Find out more about our data sources.

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Below are temperatures expected today at popular countries, regions and places in South Dakota. Select a destination to see the detailed weather forecast for today, tomorrow and the outlook for the next five days.

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South Dakota weather forecast by day

Below are the detailed weather forecasts for South Dakota for the next 5 days. The forecasts shown are for Sioux Falls and may not represent the whole of South Dakota. Browse more destinations in South Dakota to view more weather forecasts.

South Dakota weather for Monday 1st December 2025

Expect broken clouds in South Dakota with a maximum temperature of -7°C, maximum UV of 2 (Low) and 1 hour of bright sunshine. There are 0 cm of snow expected and little or no wind of 5 kph from the south.

  • -7°C maximum temperature-7
    °C maximum temperature
  • -13°C minimum temperature-13
    °C minimum temperature
  • Broken clouds
    broken clouds
  • 1 hour of bright sunshine1
    hour of sunshine
  • UV (maximum) index 2 (Low)2
    UV index (Low)
  • 0 cm of snow expected0
    cm of snow expected
  • -9°C wind chill-9
    °C wind chill
  • Little or no wind of 5 kph from the South5
    kph wind from S

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South Dakota weather for Tuesday 2nd December 2025

Expect broken clouds in South Dakota with a maximum temperature of -2°C, maximum UV of 2 (Low) and 3 hours of bright sunshine. There are 0 cm of snow expected and little or no wind of 3 kph from the south.

  • -2°C maximum temperature-2
    °C maximum temperature
  • -15°C minimum temperature-15
    °C minimum temperature
  • Broken clouds
    broken clouds
  • 3 hours of bright sunshine3
    hours of sunshine
  • UV (maximum) index 2 (Low)2
    UV index (Low)
  • 0 cm of snow expected0
    cm of snow expected
  • -2°C wind chill-2
    °C wind chill
  • Little or no wind of 3 kph from the South3
    kph wind from S

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South Dakota weather for Wednesday 3rd December 2025

Expect broken clouds in South Dakota with a maximum temperature of -1°C, maximum UV of 1 (Low) and 5 hours of bright sunshine. There are 0 cm of snow expected and a light breeze of 7 kph from the north.

  • -1°C maximum temperature-1
    °C maximum temperature
  • -19°C minimum temperature-19
    °C minimum temperature
  • Broken clouds
    broken clouds
  • 5 hours of bright sunshine5
    hours of sunshine
  • UV (maximum) index 1 (Low)1
    UV index (Low)
  • 0 cm of snow expected0
    cm of snow expected
  • -4°C wind chill-4
    °C wind chill
  • Light breeze of 7 kph from the North7
    kph wind from N

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South Dakota weather for Thursday 4th December 2025

Expect scattered clouds in South Dakota with a maximum temperature of -6°C, maximum UV of 2 (Low) and 7 hours of bright sunshine. There are 0 cm of snow expected and a light breeze of 7 kph from the south.

  • -6°C maximum temperature-6
    °C maximum temperature
  • -20°C minimum temperature-20
    °C minimum temperature
  • Scattered clouds
    scattered clouds
  • 7 hours of bright sunshine7
    hours of sunshine
  • UV (maximum) index 2 (Low)2
    UV index (Low)
  • 0 cm of snow expected0
    cm of snow expected
  • -9°C wind chill-9
    °C wind chill
  • Light breeze of 7 kph from the South7
    kph wind from S

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South Dakota weather for Friday 5th December 2025

Expect overcast skies in South Dakota with a maximum temperature of -2°C, maximum UV of 1 (Low) and 1 hour of bright sunshine. There are 0 cm of snow expected and little or no wind of 3 kph from the south-west.

  • -2°C maximum temperature-2
    °C maximum temperature
  • -7°C minimum temperature-7
    °C minimum temperature
  • Overcast skies
    overcast skies
  • 1 hour of bright sunshine1
    hour of sunshine
  • UV (maximum) index 1 (Low)1
    UV index (Low)
  • 0 cm of snow expected0
    cm of snow expected
  • -2°C wind chill-2
    °C wind chill
  • Little or no wind of 3 kph from the South-West3
    kph wind from SW

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Metric (°C / mm)  |  Imperial (°F / inches)

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