National Weather Service United States Department of Commerce

Relatively quiet weather pattern over much of the U.S.

A quieter weather pattern will continue to set up for most of the U.S. as arctic air continues to surge southward behind a cold front sweeping across the Southeast U.S. Expect temperatures to be 10 to 30 degrees below climate averages from the southern Plains to the Northeast on Friday.
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Current Conditions

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Rapid City SD

7 Day Forecast

For More Weather Information:

Rapid City, SD Local Forecast Office

Today

Mostly Sunny

Mostly
Sunny

High: 54 °F

Tonight

Partly Cloudy

Partly
Cloudy

Low: 33 °F

Saturday

Mostly Sunny

Mostly
Sunny

High: 56 °F

Saturday
Night

Mostly Cloudy

Mostly
Cloudy

Low: 29 °F

Sunday

Sunny

Sunny

High: 51 °F

Sunday
Night

Mostly Clear

Mostly
Clear

Low: 30 °F

Monday

Sunny

Sunny

High: 62 °F

Monday
Night

Mostly Clear

Mostly
Clear

Low: 33 °F

Tuesday

Sunny

Sunny

High: 63 °F

Detailed Forecast

  • Today Mostly sunny, with a high near 54. Northwest wind 5 to 10 mph increasing to 11 to 16 mph in the afternoon. Winds could gust as high as 22 mph.
  • Tonight Partly cloudy, with a low around 33. Northwest wind 5 to 7 mph.
  • Saturday Mostly sunny, with a high near 56. Light and variable wind becoming east 5 to 7 mph in the morning.
  • Saturday Night Mostly cloudy, with a low around 29. Northwest wind around 6 mph.
  • Sunday Sunny, with a high near 51. Northwest wind 5 to 7 mph becoming south in the afternoon.
  • Sunday Night Mostly clear, with a low around 30. South wind around 6 mph becoming west after midnight.
  • Monday Sunny, with a high near 62.
  • Monday Night Mostly clear, with a low around 33.
  • Tuesday Sunny, with a high near 63.
  • Tuesday Night Mostly clear, with a low around 36.
  • Wednesday Mostly sunny, with a high near 63.
  • Wednesday Night Mostly cloudy, with a low around 35.
  • Thursday Partly sunny, with a high near 56.