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Current Weather Conditions for Keystone, SD

Rain likely after 5pm. Mostly cloudy. High near 59, with temperatures falling to around 52 in the afternoon. South wind 2 to 9 mph, with gusts as high as 28 mph. Chance of precipitation is 60%.
46°F

Conditions

Wind: 2 mph NW
Humidity: 76%
Probability of Precipitation: 1%

Hourly Forcast (next 12 hours)

4 PM 5 PM 6 PM 7 PM 8 PM 9 PM 10 PM 11 PM 12 AM 1 AM 2 AM 3 AM 4 AM
46° 52° 54° 54° 54° 53° 54° 54° 52° 52° 51° 51° 51°

Upcoming Week

Day Forecast High Low
Today
Mostly Cloudy then Light Rain Likely
Rain likely after 5pm. Mostly cloudy. High near 59, with temperatures falling to around 52 in the afternoon. South wind 2 to 9 mph, with gusts as high as 28 mph. Chance of precipitation is 60%.
54°F 36°F
Tonight
Light Rain
Rain. Cloudy, with a low around 48. Northeast wind 2 to 8 mph, with gusts as high as 23 mph. Chance of precipitation is 90%.
54°F 36°F
Monday
Light Rain
Rain. Cloudy. High near 49, with temperatures falling to around 41 in the afternoon. Northwest wind 10 to 24 mph, with gusts as high as 53 mph. Chance of precipitation is 90%.
54°F 36°F
Monday Night
Light Rain Likely then Slight Chance Rain And Snow
Rain likely before 3am, then a slight chance of rain and snow between 3am and 5am. Mostly cloudy, with a low around 36. Northwest wind 14 to 24 mph, with gusts as high as 53 mph. Chance of precipitation is 60%.
54°F 36°F
Tuesday
Sunny
Sunny. High near 53, with temperatures falling to around 44 in the afternoon. Northwest wind 5 to 13 mph, with gusts as high as 35 mph.
54°F 36°F
Tuesday Night
Mostly Clear
Mostly clear, with a low around 36. West wind around 5 mph, with gusts as high as 17 mph.
54°F 36°F
Wednesday
Mostly Sunny
Mostly sunny, with a high near 56.
54°F 36°F
Wednesday Night
Mostly Cloudy
Mostly cloudy, with a low around 35.
54°F 36°F
Thursday
Mostly Sunny
Mostly sunny, with a high near 54.
54°F 36°F
Thursday Night
Partly Cloudy
Partly cloudy, with a low around 36.
54°F 36°F
Friday
Mostly Sunny
Mostly sunny, with a high near 53.
54°F 36°F
Friday Night
Partly Cloudy
Partly cloudy, with a low around 37.
54°F 36°F
Saturday
Mostly Sunny
Mostly sunny, with a high near 49.
54°F 36°F
Saturday Night
Mostly Clear
Mostly clear, with a low around 35.
54°F 36°F
Data provided by weather.gov