Keystone weather live forecast

Tomorrow's maximum temperature in Keystone is expected to be 13°C.

  • Friday
    26th Apr
    Sunshine and showers (5-10 mm of rainfall expected)
  • Saturday
    27th Apr
    Mostly cloudy with light rain (2-5 mm of rainfall expected)
  • Sunday
    28th Apr
    Cloudy with sleet or snow (5-10 mm of rainfall expected)
  • Monday
    29th Apr
    Mostly cloudy with light rain (0-2 mm of rainfall expected)
  • Tuesday
    30th Apr
    Sunshine and showers (0-2 mm of rainfall expected)

5-day weather forecast updated at 04:03 on Saturday 27th April 2024 GMT

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

Keystone weather forecast by day

Below are the detailed weather forecasts for Keystone for the next 5 days.

Keystone weather for Friday 26th April 2024

Expect sunshine and showers in Keystone, South Dakota with a maximum temperature of 13°C, maximum UV of 2 (Low) and 7 hours of bright sunshine. There are 5-10 mm of rainfall expected with 70% chance of some rain and a fresh breeze of 34 kph from the north.

  • 13°C maximum temperature13
    °C maximum temperature
  • 7°C minimum temperature7
    °C minimum temperature
  • Sunshine and showers
    sunshine and showers
  • 7 hours of bright sunshine7
    hours of sunshine
  • UV (maximum) index 2 (Low)2
    UV index (Low)
  • 70% chance of some rain70
    % chance of some rain
  • 5-10 mm of rainfall expected<10
    mm of rainfall expected
  • No heat & humidity0
    no heat & humidity
  • Fresh breeze of 34 kph from the North34
    kph wind from N

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Keystone weather for Saturday 27th April 2024

Expect mostly cloudy with light rain in Keystone, South Dakota with a maximum temperature of 8°C, maximum UV of 6 (High) and 5 hours of bright sunshine. There are 2-5 mm of rainfall expected with 72% chance of some rain and a fresh breeze of 30 kph from the north-east.

  • 8°C maximum temperature8
    °C maximum temperature
  • 4°C minimum temperature4
    °C minimum temperature
  • Mostly cloudy with light rain
    mostly cloudy with light rain
  • 5 hours of bright sunshine5
    hours of sunshine
  • UV (maximum) index 6 (High)6
    UV index (High)
  • 72% chance of some rain72
    % chance of some rain
  • 2-5 mm of rainfall expected<5
    mm of rainfall expected
  • 4°C wind chill4
    °C wind chill
  • Fresh breeze of 30 kph from the North-East30
    kph wind from NE

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Keystone weather for Sunday 28th April 2024

Expect cloudy with sleet or snow in Keystone, South Dakota with a maximum temperature of 6°C, maximum UV of 2 (Low) and no hours of bright sunshine. There are 5-10 mm of sleet/snow expected with 73% chance of some sleet or snow and a gentle breeze of 14 kph from the north-east.

  • 6°C maximum temperature6
    °C maximum temperature
  • 2°C minimum temperature2
    °C minimum temperature
  • Cloudy with sleet or snow
    cloudy with sleet or snow
  • No hours of bright sunshine0
    hours of sunshine
  • UV (maximum) index 2 (Low)2
    UV index (Low)
  • 73% chance of some sleet or snow73
    % chance of some sleet or snow
  • 5-10 mm of sleet/snow expected<10
    mm of sleet/snow expected
  • 3°C wind chill3
    °C wind chill
  • Gentle breeze of 14 kph from the North-East14
    kph wind from NE

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Keystone weather for Monday 29th April 2024

Expect mostly cloudy with light rain in Keystone, South Dakota with a maximum temperature of 16°C, maximum UV of 6 (High) and 5 hours of bright sunshine. There are 0-2 mm of rainfall expected with 46% chance of some rain and a gentle breeze of 19 kph from the south-west.

  • 16°C maximum temperature16
    °C maximum temperature
  • 2°C minimum temperature2
    °C minimum temperature
  • Mostly cloudy with light rain
    mostly cloudy with light rain
  • 5 hours of bright sunshine5
    hours of sunshine
  • UV (maximum) index 6 (High)6
    UV index (High)
  • 46% chance of some rain46
    % chance of some rain
  • 0-2 mm of rainfall expected<2
    mm of rainfall expected
  • 16°C wind chill16
    °C wind chill
  • Gentle breeze of 19 kph from the South-West19
    kph wind from SW

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Keystone weather for Tuesday 30th April 2024

Expect sunshine and showers in Keystone, South Dakota with a maximum temperature of 14°C, maximum UV of 7 (High) and 12 hours of bright sunshine. There are 0-2 mm of rainfall expected with 26% chance of some rain and a fresh breeze of 37 kph from the west.

  • 14°C maximum temperature14
    °C maximum temperature
  • 5°C minimum temperature5
    °C minimum temperature
  • Sunshine and showers
    sunshine and showers
  • 12 hours of bright sunshine12
    hours of sunshine
  • UV (maximum) index 7 (High)7
    UV index (High)
  • 26% chance of some rain26
    % chance of some rain
  • 0-2 mm of rainfall expected<2
    mm of rainfall expected
  • 14°C wind chill14
    °C wind chill
  • Fresh breeze of 37 kph from the West37
    kph wind from W

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

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