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Keystone, SD Weather Forecast and Current Conditions (57751)

Current Conditions From Nearby Station  

Clear 44°F
Feels Like 44°F  
Humidity 78% Dew Point 38°F Wind Calm 0 MPH Gusts 1 Barometer 30.06 in.763.5 mm
Solar Rad 0 w/m2 UV Index 0
Report from a personal weather station 7.5 miles NE of central Keystone
at

Current Conditions From Nearby Station  

Clear 44°F
Feels Like 44°F  
Humidity 78% Dew Point 38°F Wind Calm 0 MPH Gusts 1 Barometer 30.06 in.763.5 mm
Solar Rad 0 w/m2 UV Index 0
Report from a personal weather station 7.5 miles NE of central Keystone
at

Point Forecast at a Glance

FriOct 10
Fri Oct 10: Sunny, High 67°F, Low 53°F
67°
53°
SatOct 11
Sat Oct 11: Sunny, High 75°F, Low 56°F
10%
75°
56°
SunOct 12
Sun Oct 12: Chance Rain Showers, High 63°F, Low 32°F
30%
63°
32°
MonOct 13
Mon Oct 13: Sunny, High 51°F, Low 38°F
51°
38°
TueOct 14
Tue Oct 14: Sunny, High 60°F, Low 44°F
10%
60°
44°
WedOct 15
Wed Oct 15: Rain Showers with Mostly Sunny, High 65°F, Low 44°F
20%
65°
44°
ThuOct 16
Thu Oct 16: Chance Rain Showers, High 59°F
30%
59°
 


This Date in Weather History

1973 - Fifteen to 20 inch rains deluged north central Oklahoma in thirteen hours producing record flooding. Enid was drenched with 15.68 inches of rain from the nearly stationary thunderstorms, which established a state 24 hour rainfall record. Dover OK reported 125 of 150 homes damaged by flooding.

More on this and other weather history


Keystone 7 Day Weather Forecast Details

Friday Oct 10

Sunny

Day: Mostly sunny. High near 67, with temperatures falling to around 64 in the afternoon. South wind 2 to 9 mph, with gusts as high as 28 mph.

Showers with Mostly Cloudy

Night: A slight chance of rain showers after midnight. Mostly cloudy, with a low around 53. South wind 7 to 12 mph, with gusts as high as 31 mph. Chance of precipitation is 20%.

Saturday Oct 11

Sunny

Day: Partly sunny. High near 75, with temperatures falling to around 71 in the afternoon. Southwest wind 8 to 12 mph, with gusts as high as 26 mph.

Partly Cloudy

Night: Partly cloudy. Low around 56, with temperatures rising to around 58 overnight. Southwest wind 7 to 14 mph, with gusts as high as 29 mph.

Sunday Oct 12

Chance Rain Showers

Day: A chance of rain showers. Mostly sunny. High near 63, with temperatures falling to around 50 in the afternoon. West wind 10 to 15 mph, with gusts as high as 36 mph. Chance of precipitation is 30%.

Clear

Night: Mostly clear, with a low around 32. Northwest wind 3 to 9 mph, with gusts as high as 23 mph.

Monday Oct 13

Sunny

Day: Mostly sunny, with a high near 51. South wind 5 to 9 mph, with gusts as high as 23 mph.

Mostly Cloudy

Night: Mostly cloudy, with a low around 38.

Tuesday Oct 14

Sunny

Day: Mostly sunny, with a high near 60.

Partly Cloudy

Night: Partly cloudy, with a low around 44.

Wednesday Oct 15

Rain Showers with Mostly Sunny

Day: A slight chance of rain showers after noon. Mostly sunny, with a high near 65.

Chance Rain Showers

Night: A chance of rain showers. Partly cloudy, with a low around 44.

Thursday Oct 16

Chance Rain Showers

Day: A chance of rain showers. Mostly sunny, with a high near 59.

Sun & Moon   Monthly

First Light 6:34 AM

Sunrise 7:03 AM

Sunset 6:20 PM

Last Light 6:48 PM

Moonrise 8:11 PM

Moonset 11:38 AM

Moon Phase
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Contiguous United States Extremes

Thu's High Temperature
102 at 16 Miles Southwest Of Tecopa, CA and Death Valley, CA and 2 Miles Southwest Of Parker, AZ

Thu's Low Temperature
15 at Mount Washington, NH


Weather Folklore

If the moon rises clear, expect fair weather.


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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.

How We Provide Better Local Weather

Current conditions: We use the nearest available station to your location - including professional MESONET/MADIS and local weather stations - often miles closer than regional airports.

Forecasts: National Weather Service point forecasts predict for your specific area, not broad regional zones, making them far more relevant to your location.