:. Rapid City Weather Conditions .:

Light snow fog/mist and 32 F (0 C) in Rapid City, South Dakota. Winds are From the North at 16 MPH. The wind chill is 21 F (-6 C). The barometric pressure is 30.08" (1020.7 mb). The dewpoint is 31 F (-1 C). Sunrise will be at 7:17 AM and Sunset will be at 4:13 PM. Last Updated on Dec 11, 3:52 am MST.

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Historical Rapid City Weather Data

  Record
High
Temp
(°F)
Normal
High
Temp
(°F)
Normal
Low
Temp
(°F)
Record
Low
Temp
(°F)
Normal
Monthly
Precipitation
(in.)
Normal
Monthly
Snowfall
(in.)
January 76 33.6 11.3 -27 0.37 5.2
February 75 38.6 15.9 -31 0.46 6.3
March 82 46.6 23.2 -21 1.03 8.9
April 93 57.1 32.3 1 1.86 6.5
May 98 67.2 42.7 18 2.96 0.8
June 109 77.4 51.8 31 2.83 0.1
July 110 85.5 57.9 39 2.03 T
August 106 85.5 56.6 38 1.61 T
September 104 75.2 46 18 1.1 0.1
October 94 61.7 34.7 -2 1.37 1.7
November 83 44.8 22.1 -19 0.61 5.2
December 75 36.1 13.3 -30 0.41 4.9