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Current Weather Conditions for Keystone, SD

Mostly clear, with a low around 30. West wind around 3 mph.
32°F

Conditions

Wind: 3 mph W
Humidity: 56%
Probability of Precipitation: 0%

Hourly Forcast (next 12 hours)

10 AM 11 AM 12 PM 1 PM 2 PM 3 PM 4 PM 5 PM 6 PM 7 PM 8 PM 9 PM 10 PM
32° 30° 30° 30° 34° 41° 48° 52° 56° 60° 61° 61° 60°

Upcoming Week

Day Forecast High Low
Overnight
Mostly Clear
Mostly clear, with a low around 30. West wind around 3 mph.
53°F 35°F
Wednesday
Sunny
Sunny. High near 61, with temperatures falling to around 57 in the afternoon. South wind 3 to 7 mph.
53°F 35°F
Wednesday Night
Partly Cloudy
Partly cloudy. Low around 41, with temperatures rising to around 44 overnight. Southwest wind 5 to 13 mph, with gusts as high as 25 mph.
53°F 35°F
Thursday
Mostly Sunny
Mostly sunny. High near 65, with temperatures falling to around 60 in the afternoon. Southwest wind 10 to 14 mph, with gusts as high as 35 mph.
53°F 35°F
Thursday Night
Mostly Cloudy
Mostly cloudy. Low around 39, with temperatures rising to around 44 overnight. West wind 5 to 8 mph, with gusts as high as 18 mph.
53°F 35°F
Friday
Chance Rain And Snow
A chance of rain before 10am, then a chance of rain and snow between 10am and 11am, then a chance of rain and snow. Mostly cloudy. High near 47, with temperatures falling to around 37 in the afternoon. Northwest wind 8 to 18 mph, with gusts as high as 38 mph. Chance of precipitation is 40%.
53°F 35°F
Friday Night
Partly Cloudy
Partly cloudy, with a low around 26. Northwest wind 10 to 16 mph, with gusts as high as 36 mph.
53°F 35°F
Saturday
Sunny
Sunny, with a high near 43. Northwest wind around 13 mph, with gusts as high as 32 mph.
53°F 35°F
Saturday Night
Mostly Clear
Mostly clear, with a low around 24.
53°F 35°F
Sunday
Sunny
Sunny, with a high near 52.
53°F 35°F
Sunday Night
Mostly Clear
Mostly clear, with a low around 39.
53°F 35°F
Monday
Mostly Sunny
Mostly sunny, with a high near 64.
53°F 35°F
Monday Night
Chance Light Rain then Chance Rain And Snow
A chance of rain before 1am, then a chance of rain and snow. Mostly cloudy, with a low around 32.
53°F 35°F
Tuesday
Chance Light Snow
A chance of snow. Partly sunny, with a high near 44. New snow accumulation of less than half an inch possible.
53°F 35°F
Data provided by weather.gov