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Current Weather Conditions for Keystone, SD

A slight chance of rain showers before 3pm, then a slight chance of showers and thunderstorms between 3pm and 4pm. Mostly sunny, with a high near 77. Southeast wind around 5 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.
76°F

Conditions

Wind: 5 mph SE
Humidity: 42%
Probability of Precipitation: 18%

Hourly Forcast (next 12 hours)

8 PM 9 PM 10 PM 11 PM 12 AM 1 AM 2 AM 3 AM 4 AM 5 AM 6 AM 7 AM 8 AM
76° 77° 77° 76° 74° 71° 67° 65° 63° 62° 61° 61° 59°

Upcoming Week

Day Forecast High Low
This Afternoon
Slight Chance Showers And Thunderstorms
A slight chance of rain showers before 3pm, then a slight chance of showers and thunderstorms between 3pm and 4pm. Mostly sunny, with a high near 77. Southeast wind around 5 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.
77°F 61°F
Tonight
Partly Cloudy
Partly cloudy, with a low around 59. South wind 0 to 5 mph, with gusts as high as 20 mph.
77°F 61°F
Wednesday
Mostly Cloudy then Slight Chance Showers And Thunderstorms
A slight chance of showers and thunderstorms after 3pm. Mostly cloudy, with a high near 77. Northeast wind 0 to 5 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.
77°F 61°F
Wednesday Night
Slight Chance Showers And Thunderstorms then Cloudy
A slight chance of showers and thunderstorms before midnight. Cloudy, with a low around 57. Northeast wind 0 to 5 mph. Chance of precipitation is 20%.
77°F 61°F
Thursday
Chance Showers And Thunderstorms
A slight chance of rain showers before noon, then a chance of showers and thunderstorms between noon and 3pm, then a chance of showers and thunderstorms. Mostly cloudy. High near 73, with temperatures falling to around 69 in the afternoon. East wind 0 to 5 mph, with gusts as high as 20 mph. Chance of precipitation is 30%.
77°F 61°F
Thursday Night
Chance Showers And Thunderstorms
A chance of showers and thunderstorms before 3am, then a chance of showers and thunderstorms. Mostly cloudy. Low around 56, with temperatures rising to around 58 overnight. South wind 0 to 5 mph, with gusts as high as 20 mph. Chance of precipitation is 50%.
77°F 61°F
Friday
Showers And Thunderstorms
Showers and thunderstorms. Partly sunny, with a high near 71. East wind 0 to 5 mph, with gusts as high as 20 mph.
77°F 61°F
Friday Night
Showers And Thunderstorms Likely
Showers and thunderstorms likely. Mostly cloudy, with a low around 54. North wind around 5 mph.
77°F 61°F
Saturday
Rain Showers Likely
Rain showers likely before noon, then showers and thunderstorms likely. Mostly cloudy, with a high near 68.
77°F 61°F
Saturday Night
Chance Showers And Thunderstorms
A chance of showers and thunderstorms. Mostly cloudy, with a low around 53.
77°F 61°F
Sunday
Slight Chance Rain Showers then Chance Showers And Thunderstorms
A slight chance of rain showers before noon, then a chance of showers and thunderstorms. Mostly sunny, with a high near 73.
77°F 61°F
Sunday Night
Mostly Clear
Mostly clear, with a low around 54.
77°F 61°F
Labor Day
Sunny then Slight Chance Showers And Thunderstorms
A slight chance of showers and thunderstorms after noon. Sunny, with a high near 79.
77°F 61°F
Monday Night
Mostly Clear
Mostly clear, with a low around 57.
77°F 61°F
Data provided by weather.gov