De Grey, South Dakota Weather
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Weather Forecast for De Grey, South Dakota : Hughes County
Issued: 12:15 am CDT Jun 3, 2025 Latitude: 44.2858171 Longitude: -99.9178979 View on Google Maps

MouseOver for Detail Forecast
Overnight Tuesday Wednesday Thursday Friday Saturday Sunday Monday
Cloudy on Overnight Partly Sunny on Tuesday 20% chance of on Wednesday 40% chance of thunderstorms on Thursday 20% chance of thunderstorms on Friday 30% chance of thunderstorms on Saturday Mostly Sunny on Sunday Sunny on Monday
Low: 48°F High: 71°F High: 72°F High: 69°F High: 74°F High: 81°F High: 76°F High: 77°F
Low: 46°F Low: 49°F Low: 49°F Low: 53°F Low: 56°F Low: 50°F  
Cloudy Partly Sunny Partly Sunny Thunderstorms Thunderstorms Thunderstorms Mostly Sunny Sunny
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Current Conditions at
PIERRE - (KPIR)
55°
Mostly Cloudy
as of 11:53 PM CDST
Rel. Humidity: 62%
Dew Point: 43°F
Visibility: 10 Miles
Pressure: 29.99 in.
Flight Rule: VFR
Wind Data
6 MPH
350° North
Cloud Level(s): Broken at 11000ft
Current Conditions at
CHAMBERLAIN - (K9V9)
57°
Cloudy
as of 11:55 PM CDST
Rel. Humidity: 67%
Dew Point: 46°F
Visibility: 10 Miles
Pressure: 29.97 in.
Flight Rule: VFR
Wind Data
12 MPH
350° North
Cloud Level(s): Scattered at 3900ft, Solid Overcast at 10000ft
Current Conditions at
WINNER WILEY FIELD - (KICR)
55°
Cloudy
as of 11:53 PM CDST
Rel. Humidity: 66%
Dew Point: 45°F
Visibility: 10 Miles
Pressure: 29.98 in.
Flight Rule: VFR
Wind Data
10 MPH
0° North
Cloud Level(s): Few at 7500ft, Broken at 9000ft, Solid Overcast at 12000ft
Cloudy on Overnight Overnight... Cloudy, with a low around 48. Northwest wind 11 to 15 mph, with gusts as high as 23 mph.
Partly Sunny on Tuesday Tuesday... Partly sunny, with a high near 71. North northwest wind 11 to 16 mph, with gusts as high as 25 mph.
Mostly Cloudy on Tuesday Night Tuesday Night... Mostly cloudy, then gradually becoming clear, with a low around 46. North northwest wind 5 to 10 mph becoming light and variable in the evening.
20% chance of Wednesday Wednesday... A slight chance of showers after 1pm. Partly sunny, with a high near 72. Calm wind becoming south southwest 5 to 9 mph in the morning. Chance of precipitation is 20%.
30% chance of rain Wednesday Night Wednesday Night... A chance of showers, mainly after 1am. Mostly cloudy, with a low around 49. East southeast wind 3 to 8 mph. Chance of precipitation is 30%.
40% chance of thunderstorms Thursday Thursday... A slight chance of showers, then a chance of showers and thunderstorms after 1pm. Mostly cloudy, with a high near 69. East southeast wind 5 to 10 mph. Chance of precipitation is 40%.
40% chance of thunderstorms Thursday Night Thursday Night... A chance of showers and thunderstorms. Mostly cloudy, with a low around 49. East wind 5 to 9 mph becoming light southeast after midnight. Chance of precipitation is 40%.
20% chance of thunderstorms Friday Friday... A slight chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 74. Light east southeast wind becoming south southeast 5 to 10 mph in the morning. Chance of precipitation is 20%.
20% chance of rain Friday Night Friday Night... A slight chance of showers after 1am. Partly cloudy, with a low around 53. Southeast wind 7 to 10 mph. Chance of precipitation is 20%.
30% chance of thunderstorms Saturday Saturday... A chance of showers and thunderstorms after 1pm. Sunny, with a high near 81. Chance of precipitation is 30%.
30% chance of thunderstorms Saturday Night Saturday Night... A chance of showers and thunderstorms. Mostly cloudy, with a low around 56. Chance of precipitation is 30%.
Mostly Sunny on Sunday Sunday... Mostly sunny, with a high near 76.
Cloudy on Sunday Night Sunday Night... Partly cloudy, with a low around 50.
Sunny on Monday Monday... Sunny, with a high near 77.
Current Radar Image


Sun Almanac for De Grey, South Dakota
Sunrise: 05:58 AM
Sunset: 9:18 PM
Civil Sunrise:05:22 AM
Civil Sunset: 9:54 PM
Nautical Sunrise: 04:35 AM
Nautical Sunset: 10:41 PM
Astro Sunrise: 03:37 AM
Astro Sunset: 11:39 PM
Any use of the information on this page is at your own risk. This information should not be relied upon in life-threatening situations, potential financial loss situations or in lieu of any officially disseminated information. Visit the National Weather Service for official information.