South Dakota weather live forecast

Today's maximum temperature in South Dakota is expected to be -9°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 Sunday 30th November 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 Sunday 30th November 2025

Expect broken clouds in South Dakota with a maximum temperature of -9°C, maximum UV of 1 (Low) and 2 hours of bright sunshine. There are 0 cm of snow expected and little or no wind of 6 kph from the north-west.

  • -9°C maximum temperature-9
    °C maximum temperature
  • -13°C minimum temperature-13
    °C minimum temperature
  • Broken clouds
    broken clouds
  • 2 hours of bright sunshine2
    hours of sunshine
  • UV (maximum) index 1 (Low)1
    UV index (Low)
  • 0 cm of snow expected0
    cm of snow expected
  • -12°C wind chill-12
    °C wind chill
  • Little or no wind of 6 kph from the North-West6
    kph wind from NW

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South Dakota weather for Monday 1st December 2025

Expect broken clouds in South Dakota with a maximum temperature of -6°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 5 kph from the south.

  • -6°C maximum temperature-6
    °C maximum temperature
  • -13°C minimum temperature-13
    °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
  • -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 clear skies with flurries of snow in South Dakota with a maximum temperature of -2°C, maximum UV of 2 (Low) and 4 hours of bright sunshine. There are 0-2 cm of snow expected with 25% chance of some snow 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
  • Clear skies with flurries of snow
    clear skies with flurries of snow
  • 4 hours of bright sunshine4
    hours of sunshine
  • UV (maximum) index 2 (Low)2
    UV index (Low)
  • 25% chance of some snow25
    % chance of some snow
  • 0-2 cm of snow expected<2
    cm of snow expected
  • -3°C wind chill-3
    °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 mostly cloudy with light snow in South Dakota with a maximum temperature of -2°C, maximum UV of 2 (Low) and no hours of bright sunshine. There are 0-2 cm of snow expected with 15% chance of some snow and little or no wind of 6 kph from the north.

  • -2°C maximum temperature-2
    °C maximum temperature
  • -19°C minimum temperature-19
    °C minimum temperature
  • Mostly cloudy with light snow
    mostly cloudy with light snow
  • No hours of bright sunshine0
    hours of sunshine
  • UV (maximum) index 2 (Low)2
    UV index (Low)
  • 15% chance of some snow15
    % chance of some snow
  • 0-2 cm of snow expected<2
    cm of snow expected
  • -4°C wind chill-4
    °C wind chill
  • Little or no wind of 6 kph from the North6
    kph wind from N

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South Dakota weather for Thursday 4th December 2025

Expect broken 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 little or no wind of 6 kph from the south.

  • -6°C maximum temperature-6
    °C maximum temperature
  • -21°C minimum temperature-21
    °C minimum temperature
  • Broken clouds
    broken 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
  • Little or no wind of 6 kph from the South6
    kph wind from S

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

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