Sioux Falls weather live forecast

Today's maximum temperature in Sioux Falls is expected to be 0°C. Select a day from the live weather forecast for Sioux Falls, South Dakota, USA for more weather parameters.

5-day weather forecast updated at 04:01 on Friday 5th 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.

Sioux Falls weather forecast by day

Below are the detailed weather forecasts for Sioux Falls for the next 5 days.

Sioux Falls weather for Friday 5th December 2025

Expect mostly cloudy with light snow in Sioux Falls, South Dakota with a maximum temperature of 0°C, maximum UV of 1 (Low) and 1 hour of bright sunshine. There are 0-2 cm of snow expected with 5% chance of some snow and a moderate breeze of 22 kph from the north-west.

  • 0°C maximum temperature0
    °C maximum temperature
  • -7°C minimum temperature-7
    °C minimum temperature
  • Mostly cloudy with light snow
    mostly cloudy with light snow
  • 1 hour of bright sunshine1
    hour of sunshine
  • UV (maximum) index 1 (Low)1
    UV index (Low)
  • 5% chance of some snow5
    % chance of some snow
  • 0-2 cm of snow expected<2
    cm of snow expected
  • -5°C wind chill-5
    °C wind chill
  • Moderate breeze of 22 kph from the North-West22
    kph wind from NW

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Sioux Falls weather for Saturday 6th December 2025

Expect mostly cloudy with snow in Sioux Falls, South Dakota with a maximum temperature of -5°C, maximum UV of 1 (Low) and no hours of bright sunshine. There are 5-10 cm of snow expected with 99% chance of some snow and a moderate breeze of 25 kph from the north-east.

  • -5°C maximum temperature-5
    °C maximum temperature
  • -10°C minimum temperature-10
    °C minimum temperature
  • Mostly cloudy with snow
    mostly cloudy with snow
  • No hours of bright sunshine0
    hours of sunshine
  • UV (maximum) index 1 (Low)1
    UV index (Low)
  • 99% chance of some snow99
    % chance of some snow
  • 5-10 cm of snow expected<10
    cm of snow expected
  • -12°C wind chill-12
    °C wind chill
  • Moderate breeze of 25 kph from the North-East25
    kph wind from NE

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Sioux Falls weather for Sunday 7th December 2025

Expect mostly cloudy with light snow in Sioux Falls, South Dakota with a maximum temperature of -11°C, maximum UV of 2 (Low) and 2 hours of bright sunshine. There are 0-2 cm of snow expected with 25% chance of some snow and a moderate breeze of 21 kph from the north.

  • -11°C maximum temperature-11
    °C maximum temperature
  • -16°C minimum temperature-16
    °C minimum temperature
  • Mostly cloudy with light snow
    mostly cloudy with light snow
  • 2 hours of bright sunshine2
    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
  • -19°C wind chill-19
    °C wind chill
  • Moderate breeze of 21 kph from the North21
    kph wind from N

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Sioux Falls weather for Monday 8th December 2025

Expect mostly cloudy with light snow in Sioux Falls, South Dakota with a maximum temperature of -3°C, maximum UV of 2 (Low) and 2 hours of bright sunshine. There are 0-2 cm of snow expected with 5% chance of some snow and a moderate breeze of 20 kph from the south.

  • -3°C maximum temperature-3
    °C maximum temperature
  • -13°C minimum temperature-13
    °C minimum temperature
  • Mostly cloudy with light snow
    mostly cloudy with light snow
  • 2 hours of bright sunshine2
    hours of sunshine
  • UV (maximum) index 2 (Low)2
    UV index (Low)
  • 5% chance of some snow5
    % chance of some snow
  • 0-2 cm of snow expected<2
    cm of snow expected
  • -9°C wind chill-9
    °C wind chill
  • Moderate breeze of 20 kph from the South20
    kph wind from S

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Sioux Falls weather for Tuesday 9th December 2025

Expect mostly cloudy with rain in Sioux Falls, South Dakota with a maximum temperature of 3°C, maximum UV of 1 (Low) and no hours of bright sunshine. There are 5-10 mm of rainfall expected with 24% chance of some rain and a fresh breeze of 30 kph from the west.

  • 3°C maximum temperature3
    °C maximum temperature
  • -6°C minimum temperature-6
    °C minimum temperature
  • Mostly cloudy with rain
    mostly cloudy with rain
  • No hours of bright sunshine0
    hours of sunshine
  • UV (maximum) index 1 (Low)1
    UV index (Low)
  • 24% chance of some rain24
    % chance of some rain
  • 5-10 mm of rainfall expected<10
    mm of rainfall expected
  • -3°C wind chill-3
    °C wind chill
  • Fresh breeze of 30 kph from the West30
    kph wind from W

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

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