Keystone, SD Weather Forecast and Current Conditions (57751)
Current Conditions From Nearby Station
Feels Like 55°F
at
Current Conditions From Nearby Station
Feels Like 55°F
at
Point Forecast at a Glance
This Date in Weather History
1981 - Severe thunderstorms raked Phoenix, AZ, with heavy rain, high winds, and hail up to an inch and a half in diameter, for the second day in a row. Thunderstorms on the 1st deluged Phoenix with .68 inch of rain in five minutes, equalling their all-time record.
More on this and other weather history
Keystone 7 Day Weather Forecast Details
Thursday Oct 2
Day: Sunny. High near 81, with temperatures falling to around 77 in the afternoon. Southwest wind 5 to 8 mph, with gusts as high as 21 mph.
Night: Partly cloudy. Low around 59, with temperatures rising to around 61 overnight. Southwest wind 3 to 8 mph, with gusts as high as 18 mph.
Friday Oct 3
Day: Sunny. High near 86, with temperatures falling to around 80 in the afternoon. Southwest wind 7 to 10 mph, with gusts as high as 26 mph.
Night: Partly cloudy, with a low around 61. Southwest wind around 8 mph, with gusts as high as 16 mph.
Saturday Oct 4
Day: A chance of showers and thunderstorms after noon. Partly sunny. High near 73, with temperatures falling to around 63 in the afternoon. West wind around 7 mph, with gusts as high as 20 mph. Chance of precipitation is 50%.
Night: Rain and a slight chance of thunderstorms. Mostly cloudy, with a low around 44. Northwest wind 6 to 16 mph, with gusts as high as 38 mph.
Sunday Oct 5
Day: A chance of rain before noon. Mostly cloudy, with a high near 52. North wind 9 to 16 mph, with gusts as high as 37 mph.
Night: A chance of rain. Mostly cloudy, with a low around 38.
Monday Oct 6
Day: A slight chance of rain before noon, then a slight chance of rain showers. Mostly cloudy, with a high near 49.
Night: Partly cloudy, with a low around 39.
Tuesday Oct 7
Day: Mostly sunny, with a high near 57.
Night: Mostly clear, with a low around 40.
Wednesday Oct 8
Day: Sunny, with a high near 63.
Sun & Moon Monthly
Sunrise 6:53 AM
Sunset 6:34 PM
Last Light 7:03 PM
Moonset 1:21 AM
Contiguous United States Extremes
Wed's High Temperature
101 at Rio Grande Village, TX
Wed's Low Temperature
26 at Saranac Lake, NY and 2 Miles East Of Alfred, NY
Weather Folklore
Cumulus clouds in a clear blue sky, it will likely rain.
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About Keystone, South Dakota
Keystone is a city in the Black Hills region of Pennington County, South Dakota, United States. The population was 240 at the 2020 census. It had its origins in 1883 as a mining town, and has since transformed itself into a resort town, serving the needs of the millions of visitors to the Mount Rushmore National Memorial, which is located just beyond the town limits. Keystone was heavily damaged in the 1972 Black Hills flood.
The town took its name from a local mine, which most likely was named after the keystone Masonic symbol.
Content from Wikipedia, licensed under CC BY-SA 3.0.
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