De Grey, SD Weather Forecast
Local 7-day forecast
Patchy Fog then Mostly Cloudy
Track current conditions, temperature changes, wind, and the full daily outlook for De Grey, SD in one place.
Patchy fog between 8am and 10am. Mostly cloudy. High near 50, with temperatures falling to around 47 in the afternoon. Southeast wind 5 to 10 mph.
Local Weather Overview
This forecast page for De Grey, 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: Nov 5, 2026 1:55 PM CST.
The active forecast window currently covers Nov 6 to Nov 11, 2026 for De Grey, SD.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Nov 6 to Nov 11, 2026
- Latest sync
- Nov 5, 2026 1:55 PM CST
- Forecast office
- ABR
- Source
- NOAA / NWS
Daily Outlook
This Week in De Grey
Sunday looks like the warmest upcoming period in De Grey at 65 degrees F.
Friday Night is the coolest period ahead with temperatures near 32 degrees F.
The strongest winds are forecast for Monday at about 8 to 15 mph NW.
The forecast from Nov 6 through Nov 11 stays mostly dry.
Forecast Details
- Last updated
- Nov 5, 2026 1:55 PM CST
- Coverage
- 7 days
- Time zone
- America/Chicago
- Forecast office
- ABR
- Radar station
- KABR
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
Mostly cloudy, with a low around 32. South southwest wind around 3 mph.
Mostly sunny, with a high near 62. West southwest wind 2 to 10 mph.
Partly cloudy, with a low around 37. West wind 1 to 7 mph.
Sunny, with a high near 65. South wind 1 to 13 mph, with gusts as high as 23 mph.
Mostly clear, with a low around 42. South southwest wind 7 to 12 mph, with gusts as high as 21 mph.
Mostly sunny, with a high near 61. Northwest wind 8 to 15 mph, with gusts as high as 24 mph.
Mostly clear, with a low around 35.
Mostly sunny, with a high near 58.
Partly cloudy, with a low around 36.
Sunny, with a high near 60.
Mostly clear, with a low around 38.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Friday
Nov 6
|
Patchy Fog then Mostly Cloudy
|
50°F |
5 to 10 mph
SE
|
|
Friday Night
Nov 6
|
Mostly Cloudy
|
32°F |
3 mph
SSW
|
|
Saturday
Nov 7
|
Mostly Sunny
|
62°F |
2 to 10 mph
WSW
|
|
Saturday Night
Nov 7
|
Partly Cloudy
|
37°F |
1 to 7 mph
W
|
|
Sunday
Nov 8
|
Sunny
|
65°F |
1 to 13 mph
S
|
|
Sunday Night
Nov 8
|
Mostly Clear
|
42°F |
7 to 12 mph
SSW
|
|
Monday
Nov 9
|
Mostly Sunny
|
61°F |
8 to 15 mph
NW
|
|
Monday Night
Nov 9
|
Mostly Clear
|
35°F |
2 to 6 mph
W
|
|
Tuesday
Nov 10
|
Mostly Sunny
|
58°F |
3 to 8 mph
SE
|
|
Tuesday Night
Nov 10
|
Partly Cloudy
|
36°F |
6 mph
NNE
|
|
Veterans Day
Nov 11
|
Sunny
|
60°F |
5 to 8 mph
NW
|
|
Wednesday Night
Nov 11
|
Mostly Clear
|
38°F |
3 to 7 mph
S
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around De Grey.