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

58°F

14°C

Humidity 53%
Wind Speed SE 9 mph
Barometer 30.16 in (1021.7 mb)
Dewpoint 41°F (5°C)
Visibility 10.00 mi
Last update 10 Oct 8:53 pm CDT
Extended Forecast for

Gregory SD

  • Tonight

    Tonight: A 30 percent chance of showers after 4am. Mostly cloudy, with a low around 54. South southeast wind 10 to 15 mph, with gusts as high as 25 mph.

    Low: 54 °F

    Mostly Cloudy
    then Chance
    Showers

  • Saturday

    Saturday: A chance of showers and thunderstorms before noon, then a slight chance of showers between noon and 1pm. Cloudy, with a high near 73. Breezy, with a south southeast wind 15 to 25 mph, with gusts as high as 40 mph. Chance of precipitation is 50%.

    High: 73 °F

    Breezy.
    Chance
    Showers then
    Slight Chance
    Showers

  • Saturday Night

    Saturday Night: A chance of showers before 10pm, then a chance of showers and thunderstorms between 10pm and 1am, then a chance of showers after 1am. Cloudy, then gradually becoming partly cloudy, with a low around 62. Breezy, with a south wind 20 to 25 mph, with gusts as high as 40 mph. Chance of precipitation is 40%.

    Low: 62 °F

    Chance
    Showers and
    Breezy

  • Sunday

    Sunday: Mostly sunny, with a high near 78. Breezy, with a south wind 20 to 25 mph becoming west northwest in the afternoon. Winds could gust as high as 40 mph.

    High: 78 °F

    Mostly Sunny
    and Breezy

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 37. Breezy, with a northwest wind 15 to 20 mph, with gusts as high as 35 mph.

    Low: 37 °F

    Mostly Cloudy
    and Breezy
    then Partly
    Cloudy

  • Columbus Day

    Columbus Day: Mostly sunny, with a high near 54. North northeast wind around 15 mph, with gusts as high as 20 mph.

    High: 54 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 39.

    Low: 39 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 54.

    High: 54 °F

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 41.

    Low: 41 °F

    Mostly Cloudy

Detailed Forecast

Tonight
A 30 percent chance of showers after 4am. Mostly cloudy, with a low around 54. South southeast wind 10 to 15 mph, with gusts as high as 25 mph.
Saturday
A chance of showers and thunderstorms before noon, then a slight chance of showers between noon and 1pm. Cloudy, with a high near 73. Breezy, with a south southeast wind 15 to 25 mph, with gusts as high as 40 mph. Chance of precipitation is 50%.
Saturday Night
A chance of showers before 10pm, then a chance of showers and thunderstorms between 10pm and 1am, then a chance of showers after 1am. Cloudy, then gradually becoming partly cloudy, with a low around 62. Breezy, with a south wind 20 to 25 mph, with gusts as high as 40 mph. Chance of precipitation is 40%.
Sunday
Mostly sunny, with a high near 78. Breezy, with a south wind 20 to 25 mph becoming west northwest in the afternoon. Winds could gust as high as 40 mph.
Sunday Night
Partly cloudy, with a low around 37. Breezy, with a northwest wind 15 to 20 mph, with gusts as high as 35 mph.
Columbus Day
Mostly sunny, with a high near 54. North northeast wind around 15 mph, with gusts as high as 20 mph.
Monday Night
Mostly cloudy, with a low around 39.
Tuesday
Mostly cloudy, with a high near 54.
Tuesday Night
Mostly cloudy, with a low around 41.
Wednesday
Mostly sunny, with a high near 64.
Wednesday Night
Partly cloudy, with a low around 47.
Thursday
Mostly sunny, with a high near 68. Breezy.
Thursday Night
Partly cloudy, with a low around 47.
Friday
Mostly sunny, with a high near 71.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Gregory SD
 43.23°N 99.42°W (Elev. 2198 ft)
Last Update:
8:53 pm CDT Oct 10, 2025
Forecast Valid:
9pm CDT Oct 10, 2025-6pm CDT Oct 17, 2025
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation