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

Excessive Rainfall Possible This Weekend; October Heat Wave in California

A slow moving front will be the focus area for heavy to excessive rainfall and a threat for flash/urban flooding across the northern Gulf Coast and Southeast U.S. through this weekend. Abnormally hot, potentially record-breaking, temperatures will impact southern California and stretch north toward the Bay Area and Central Valley into next week. Read More >

Current conditions at

Winner, Bob Wiley Field Airport (KICR)

Lat: 43.39°NLon: 99.84°WElev: 2031ft.

Fair

69°F

21°C

Humidity 38%
Wind Speed S 16 mph
Barometer 30.10 in (1019.0 mb)
Dewpoint 42°F (6°C)
Visibility 10.00 mi
Last update 2 Oct 5:53 pm CDT
Extended Forecast for

Gregory SD

  • Tonight

    Tonight: Mostly clear, with a low around 52. Breezy, with a south wind 20 to 25 mph, with gusts as high as 40 mph.

    Low: 52 °F

    Mostly Clear
    and Breezy

  • Saturday

    Saturday: Sunny, with a high near 77. Breezy, with a south southwest wind 15 to 25 mph becoming north in the afternoon. Winds could gust as high as 35 mph.

    High: 77 °F

    Sunny and
    Breezy

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 46. North northwest wind 5 to 15 mph.

    Low: 46 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 67. West northwest wind around 5 mph becoming east southeast in the afternoon.

    High: 67 °F

    Sunny

  • Sunday Night

    Sunday Night: Clear, with a low around 49. South southeast wind 5 to 15 mph, with gusts as high as 25 mph.

    Low: 49 °F

    Clear

  • Monday

    Monday: Sunny, with a high near 73. Breezy, with a south wind 20 to 25 mph, with gusts as high as 40 mph.

    High: 73 °F

    Sunny and
    Breezy

  • Monday Night

    Monday Night: Mostly clear, with a low around 56. Breezy.

    Low: 56 °F

    Mostly Clear
    and Breezy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 79.

    High: 79 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 54.

    Low: 54 °F

    Mostly Clear

Detailed Forecast

Tonight
Mostly clear, with a low around 52. Breezy, with a south wind 20 to 25 mph, with gusts as high as 40 mph.
Saturday
Sunny, with a high near 77. Breezy, with a south southwest wind 15 to 25 mph becoming north in the afternoon. Winds could gust as high as 35 mph.
Saturday Night
Mostly clear, with a low around 46. North northwest wind 5 to 15 mph.
Sunday
Sunny, with a high near 67. West northwest wind around 5 mph becoming east southeast in the afternoon.
Sunday Night
Clear, with a low around 49. South southeast wind 5 to 15 mph, with gusts as high as 25 mph.
Monday
Sunny, with a high near 73. Breezy, with a south wind 20 to 25 mph, with gusts as high as 40 mph.
Monday Night
Mostly clear, with a low around 56. Breezy.
Tuesday
Mostly sunny, with a high near 79.
Tuesday Night
Mostly clear, with a low around 54.
Wednesday
Sunny, with a high near 75.
Wednesday Night
Mostly clear, with a low around 55.
Thursday
Sunny, with a high near 73.
Thursday Night
Mostly clear, with a low around 55.
Friday
Sunny, with a high near 74.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Gregory SD
 43.23°N 99.42°W (Elev. 2198 ft)
Last Update:
5:18 pm CDT Oct 2, 2026
Forecast Valid:
6pm CDT Oct 2, 2026-6pm CDT Oct 9, 2026
 
Forecast Discussion
 
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Additional Resources

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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