Gregory, SD Weather Forecast
Local 7-day forecast
Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Gregory, SD in one place.
Sunny, with a high near 98. South wind 15 to 20 mph, with gusts as high as 30 mph.
Local Weather Overview
This forecast page for Gregory, SD is designed for quick trip planning, giving you a clean read on daytime highs, overnight lows, and changing conditions across the upcoming forecast window. Latest sync: Jul 12, 2026 2:00 AM CDT.
The active forecast window currently covers Jul 14 to Jul 18, 2026 for Gregory, SD.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Jul 14 to Jul 18, 2026
- Latest sync
- Jul 12, 2026 2:00 AM CDT
- Forecast office
- FSD
- Source
- NOAA / NWS
Daily Outlook
This Week in Gregory
Thursday looks like the warmest upcoming period in Gregory at 99 degrees F.
Tuesday Night is the coolest period ahead with temperatures near 67 degrees F.
The strongest winds are forecast for Tuesday at about 15 to 20 mph S.
The forecast from Jul 14 through Jul 18 stays mostly dry.
Forecast Details
- Last updated
- Jul 12, 2026 2:00 AM CDT
- Coverage
- 5 days
- 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
Mostly clear, with a low around 67.
Sunny, with a high near 98.
Mostly clear, with a low around 69.
Sunny, with a high near 99.
Mostly clear, with a low around 72.
Sunny, with a high near 99.
Mostly clear, with a low around 72.
Mostly sunny, with a high near 95.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Tuesday
Jul 14
|
Sunny
|
98°F |
15 to 20 mph
S
|
|
Tuesday Night
Jul 14
|
Mostly Clear
|
67°F |
15 to 20 mph
S
|
|
Wednesday
Jul 15
|
Sunny
|
98°F |
15 to 20 mph
S
|
|
Wednesday Night
Jul 15
|
Mostly Clear
|
69°F |
15 to 20 mph
S
|
|
Thursday
Jul 16
|
Sunny
|
99°F |
15 to 20 mph
SSW
|
|
Thursday Night
Jul 16
|
Mostly Clear
|
72°F |
15 to 20 mph
S
|
|
Friday
Jul 17
|
Sunny
|
99°F |
15 to 20 mph
SSW
|
|
Friday Night
Jul 17
|
Mostly Clear
|
72°F |
15 to 20 mph
SSW
|
|
Saturday
Jul 18
|
Mostly Sunny
|
95°F |
15 mph
NW
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Gregory.
Nearby forecast pages are not available for this location yet.
