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Keystone, SD 57751   Weather, Extended Forecast and Hour-by-Hour Forecast

Weather Conditions

51°
M/CLOUDY

Updated: 1:04 PM

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7-day Forecast for Keystone

  • Daytime
  • Nighttime
05/20
Mon 		48°
Winds gusting past 40 mph and colder with occasional rain 		Feels Like: 38°
Winds: 26mph NW 		39° Feels like: 18°
Winds: 25mph NW
05/21
Tue 		51°
Mostly cloudy and breezy with a couple of showers 		Feels Like: 44°
Winds: 19mph NNW 		36° Feels like: 33°
Winds: 7mph NNW
05/22
Wed 		58°
Warmer with some sun 		Feels Like: 61°
Winds: 8mph ENE 		41° Feels like: 35°
Winds: 8mph ESE
05/23
Thu 		61°
Clouds yielding to some sun 		Feels Like: 60°
Winds: 13mph SSE 		49° Feels like: 40°
Winds: 11mph S
05/24
Fri 		75°
Partly sunny, breezy and warmer with a shower or thunderstorm possible 		Feels Like: 77°
Winds: 17mph S 		51° Feels like: 49°
Winds: 7mph SSE
05/25
Sat 		78°
Clouds and limited sun 		Feels Like: 87°
Winds: 5mph SE 		54° Feels like: 53°
Winds: 4mph SSE
05/26
Sun 		76°
Times of clouds and sun with a shower in spots 		Feels Like: 83°
Winds: 7mph SSE 		48° Feels like: 45°
Winds: 7mph SE

24 Hour Forecast for Keystone

Prev 6 Hours | Next 6 Hours
  • 11am
  • 12pm
  • 1pm
  • 2pm
  • 3pm
  • 4pm
  • Conditions
  • Temperature
  • 47°
  • 48°
  • 48°
  • 48°
  • 46°
  • 45°
  • Cloud Cover
  • 95%
  • 97%
  • 97%
  • 97%
  • 98%
  • 99%
  • Feels Like
  • 36°
  • 38°
  • 36°
  • 35°
  • 35°
  • 34°
  • Dew Point
  • 43°
  • 43°
  • 43°
  • 42°
  • 41°
  • 41°
  • Humidity
  • 83%
  • 82%
  • 80%
  • 81%
  • 83%
  • 85%
  • Wind Direction
  • NNW
  • NNW
  • NNW
  • NNW
  • NNW
  • NNW
  • Wind Speed
  • 27
  • 25
  • 23
  • 24
  • 24
  • 22
  • Precipitation
  • 0.0
  • 0.03
  • 0.03
  • 0.0
  • 0.0
  • 0.03

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