Gregory County, SD Weather Forecast
County weather hub
Chance Rain Showers
Compare major city weather across Gregory County, scan the latest forecast snapshots, and jump into local 7-day outlook pages from one hub.
A chance of rain showers before 1pm, then a chance of showers and thunderstorms. Partly sunny, with a high near 75. Chance of precipitation is 30%.
County Weather Overview
This county weather page brings together forecast coverage for Gregory County so visitors can compare temperatures, wind, and conditions across the region without hopping between unrelated pages.
Current forecast coverage spans 1 of 1 mapped cities in Gregory County.
Page Snapshot
- Page focus
- county weather
- Forecast window
- May 30, 2026
- Latest sync
- May 24, 2026 6:57 AM CDT
- Forecast office
- FSD
- Source
- NOAA / NWS
Daily Outlook
This Week in Gregory County
Saturday looks like the warmest upcoming period in Gregory County at 75 degrees F.
Saturday is the coolest period ahead with temperatures near 75 degrees F.
The strongest winds are forecast for Saturday at about 10 to 20 mph SSE.
Precipitation is mentioned in 1 upcoming forecast period.
Forecast Details
- Last updated
- May 24, 2026 6:57 AM CDT
- Coverage
- 1 day
- Time zone
- America/Chicago
- Forecast office
- FSD
- Radar station
- KLNX
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Saturday
May 30
|
Chance Rain Showers
|
75°F |
10 to 20 mph
SSE
|
Major City Forecasts
Live forecast snapshots for major cities across Gregory County.
Coverage
Forecast coverage currently spans 1 of 1 mapped cities in Gregory County.
Largest mapped city population in this region: 1,250.
