National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Winner, Bob Wiley Field Airport (KICR)

Lat: 43.39°NLon: 99.84°WElev: 2031ft.

Fair

54°F

12°C

Humidity 38%
Wind Speed Calm
Barometer 29.80 in (1009.0 mb)
Dewpoint 29°F (-2°C)
Visibility 10.00 mi
Last update 29 Mar 9:53 am CDT
Extended Forecast for

Gregory SD

  • Today

    Today: Sunny, with a high near 76. Southwest wind 5 to 10 mph becoming north northwest in the afternoon.

    High: 76 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 44. North wind 5 to 10 mph becoming southeast after midnight.

    Low: 44 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 78. South southeast wind 10 to 15 mph becoming north northwest in the afternoon. Winds could gust as high as 20 mph.

    High: 78 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 36. Breezy, with an east northeast wind 10 to 15 mph becoming north northwest 20 to 25 mph after midnight. Winds could gust as high as 45 mph.

    Low: 36 °F

    Mostly Cloudy
    then Mostly
    Cloudy and
    Breezy

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 47. Windy, with a north northwest wind 20 to 30 mph, with gusts as high as 40 mph.

    High: 47 °F

    Mostly Cloudy
    and Windy

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 23. North wind 10 to 15 mph becoming east northeast after midnight. Winds could gust as high as 25 mph.

    Low: 23 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 46. Breezy.

    High: 46 °F

    Mostly Cloudy
    then Mostly
    Cloudy and
    Breezy

  • Wednesday Night

    Wednesday Night: A 40 percent chance of snow showers. Mostly cloudy, with a low around 29. Breezy.

    Low: 29 °F

    Chance Snow
    Showers and
    Breezy

  • Thursday

    Thursday: A chance of rain and snow showers before 1pm, then a chance of rain showers. Mostly cloudy, with a high near 48. Windy. Chance of precipitation is 40%.

    High: 48 °F

    Chance
    Rain/Snow and
    Windy

Detailed Forecast

Today
Sunny, with a high near 76. Southwest wind 5 to 10 mph becoming north northwest in the afternoon.
Tonight
Mostly clear, with a low around 44. North wind 5 to 10 mph becoming southeast after midnight.
Monday
Mostly sunny, with a high near 78. South southeast wind 10 to 15 mph becoming north northwest in the afternoon. Winds could gust as high as 20 mph.
Monday Night
Mostly cloudy, with a low around 36. Breezy, with an east northeast wind 10 to 15 mph becoming north northwest 20 to 25 mph after midnight. Winds could gust as high as 45 mph.
Tuesday
Mostly cloudy, with a high near 47. Windy, with a north northwest wind 20 to 30 mph, with gusts as high as 40 mph.
Tuesday Night
Mostly cloudy, with a low around 23. North wind 10 to 15 mph becoming east northeast after midnight. Winds could gust as high as 25 mph.
Wednesday
Mostly cloudy, with a high near 46. Breezy.
Wednesday Night
A 40 percent chance of snow showers. Mostly cloudy, with a low around 29. Breezy.
Thursday
A chance of rain and snow showers before 1pm, then a chance of rain showers. Mostly cloudy, with a high near 48. Windy. Chance of precipitation is 40%.
Thursday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 34. Breezy.
Friday
A 50 percent chance of showers. Mostly cloudy, with a high near 49. Breezy.
Friday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 27. Blustery.
Saturday
A 30 percent chance of snow showers. Partly sunny, with a high near 45. Windy.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Gregory SD
 43.21°N 99.39°W (Elev. 2195 ft)
Last Update:
9:43 am CDT Mar 29, 2026
Forecast Valid:
10am CDT Mar 29, 2026-6pm CDT Apr 4, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation