Rapid City weather live forecast

Tomorrow's maximum temperature in Rapid City is expected to be 11°C.

  • Saturday
    24th May
    Mostly cloudy with rain (10-20 mm of rainfall expected)
  • Sunday
    25th May
    Cloudy with some rain (20-30 mm of rainfall expected)
  • Monday
    26th May
    Cloudy with some rain (5-10 mm of rainfall expected)
  • Tuesday
    27th May
    Mostly cloudy with light rain (0-2 mm of rainfall expected)
  • Wednesday
    28th May
    Cloudy with some rain (5-10 mm of rainfall expected)

5-day weather forecast updated at 04:00 on Saturday 24th May 2025 GMT

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

Rapid City weather forecast by day

Below are the detailed weather forecasts for Rapid City for the next 5 days.

Rapid City weather for Saturday 24th May 2025

Expect mostly cloudy with rain in Rapid City, South Dakota with a maximum temperature of 11°C, maximum UV of 2 (Low) and no hours of bright sunshine. There are 10-20 mm of rainfall expected with 98% chance of some rain and a gentle breeze of 13 kph from the east.

  • 11°C maximum temperature11
    °C maximum temperature
  • 9°C minimum temperature9
    °C minimum temperature
  • Mostly cloudy with rain
    mostly cloudy with rain
  • No hours of bright sunshine0
    hours of sunshine
  • UV (maximum) index 2 (Low)2
    UV index (Low)
  • 98% chance of some rain98
    % chance of some rain
  • 10-20 mm of rainfall expected<20
    mm of rainfall expected
  • 11°C wind chill11
    °C wind chill
  • Gentle breeze of 13 kph from the East13
    kph wind from E

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Rapid City weather for Sunday 25th May 2025

Expect cloudy with some rain in Rapid City, South Dakota with a maximum temperature of 11°C, maximum UV of 1 (Low) and no hours of bright sunshine. There are 20-30 mm of rainfall expected with 96% chance of some rain and a gentle breeze of 18 kph from the south-east.

  • 11°C maximum temperature11
    °C maximum temperature
  • 10°C minimum temperature10
    °C minimum temperature
  • Cloudy with some rain
    cloudy with some rain
  • No hours of bright sunshine0
    hours of sunshine
  • UV (maximum) index 1 (Low)1
    UV index (Low)
  • 96% chance of some rain96
    % chance of some rain
  • 20-30 mm of rainfall expected<30
    mm of rainfall expected
  • 11°C wind chill11
    °C wind chill
  • Gentle breeze of 18 kph from the South-East18
    kph wind from SE

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Rapid City weather for Monday 26th May 2025

Expect cloudy with some rain in Rapid City, South Dakota with a maximum temperature of 10°C, maximum UV of 1 (Low) and no hours of bright sunshine. There are 5-10 mm of rainfall expected with 77% chance of some rain and a moderate breeze of 21 kph from the south-east.

  • 10°C maximum temperature10
    °C maximum temperature
  • 9°C minimum temperature9
    °C minimum temperature
  • Cloudy with some rain
    cloudy with some rain
  • No hours of bright sunshine0
    hours of sunshine
  • UV (maximum) index 1 (Low)1
    UV index (Low)
  • 77% chance of some rain77
    % chance of some rain
  • 5-10 mm of rainfall expected<10
    mm of rainfall expected
  • No heat & humidity0
    no heat & humidity
  • Moderate breeze of 21 kph from the South-East21
    kph wind from SE

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Rapid City weather for Tuesday 27th May 2025

Expect mostly cloudy with light rain in Rapid City, South Dakota with a maximum temperature of 12°C, maximum UV of 3 (Moderate) and no hours of bright sunshine. There are 0-2 mm of rainfall expected with 28% chance of some rain and a gentle breeze of 17 kph from the south-east.

  • 12°C maximum temperature12
    °C maximum temperature
  • 9°C minimum temperature9
    °C minimum temperature
  • Mostly cloudy with light rain
    mostly cloudy with light rain
  • No hours of bright sunshine0
    hours of sunshine
  • UV (maximum) index 3 (Moderate)3
    UV index (Moderate)
  • 28% chance of some rain28
    % chance of some rain
  • 0-2 mm of rainfall expected<2
    mm of rainfall expected
  • 12°C wind chill12
    °C wind chill
  • Gentle breeze of 17 kph from the South-East17
    kph wind from SE

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Rapid City weather for Wednesday 28th May 2025

Expect cloudy with some rain in Rapid City, South Dakota with a maximum temperature of 13°C, maximum UV of 7 (High) and no hours of bright sunshine. There are 5-10 mm of rainfall expected with 34% chance of some rain and a gentle breeze of 15 kph from the north-east.

  • 13°C maximum temperature13
    °C maximum temperature
  • 8°C minimum temperature8
    °C minimum temperature
  • Cloudy with some rain
    cloudy with some rain
  • No hours of bright sunshine0
    hours of sunshine
  • UV (maximum) index 7 (High)7
    UV index (High)
  • 34% chance of some rain34
    % chance of some rain
  • 5-10 mm of rainfall expected<10
    mm of rainfall expected
  • No heat & humidity0
    no heat & humidity
  • Gentle breeze of 15 kph from the North-East15
    kph wind from NE

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

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