Green Valley, SD Weather Forecast
Local 7-day forecast
Mostly Clear
Track current conditions, temperature changes, wind, and the full daily outlook for Green Valley, SD in one place.
Mostly clear. Low around 34, with temperatures rising to around 42 overnight. West wind around 6 mph.
Local Weather Overview
This forecast page for Green Valley, 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 7, 2026 6:41 AM MST.
The active forecast window currently covers Nov 7 to Nov 13, 2026 for Green Valley, SD.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Nov 7 to Nov 13, 2026
- Latest sync
- Nov 7, 2026 6:41 AM MST
- Forecast office
- UNR
- Source
- NOAA / NWS
Daily Outlook
This Week in Green Valley
Sunday looks like the warmest upcoming period in Green Valley at 72 degrees F.
Overnight is the coolest period ahead with temperatures near 34 degrees F.
The strongest winds are forecast for Sunday at about 5 to 17 mph SW.
The forecast from Nov 7 through Nov 13 stays mostly dry.
Forecast Details
- Last updated
- Nov 7, 2026 6:41 AM MST
- Coverage
- 7 days
- Time zone
- America/Denver
- Forecast office
- UNR
- Radar station
- KUDX
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
Mostly sunny. High near 67, with temperatures falling to around 55 in the afternoon. Northwest wind 5 to 10 mph, with gusts as high as 26 mph.
Mostly clear, with a low around 38. West wind 5 to 8 mph, with gusts as high as 16 mph.
Mostly sunny. High near 72, with temperatures falling to around 62 in the afternoon. Southwest wind 5 to 17 mph, with gusts as high as 33 mph.
Partly cloudy, with a low around 45. West wind around 9 mph, with gusts as high as 18 mph.
Sunny. High near 61, with temperatures falling to around 52 in the afternoon. North wind 2 to 8 mph, with gusts as high as 17 mph.
Partly cloudy, with a low around 39.
Mostly sunny, with a high near 62.
Partly cloudy, with a low around 42.
Mostly sunny, with a high near 64.
Mostly clear, with a low around 40.
Sunny, with a high near 59.
Partly cloudy, with a low around 40.
Mostly sunny, with a high near 61.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Overnight
Nov 7
|
Mostly Clear
|
34°F |
6 mph
W
|
|
Saturday
Nov 7
|
Mostly Sunny
|
67°F |
5 to 10 mph
NW
|
|
Saturday Night
Nov 7
|
Mostly Clear
|
38°F |
5 to 8 mph
W
|
|
Sunday
Nov 8
|
Mostly Sunny
|
72°F |
5 to 17 mph
SW
|
|
Sunday Night
Nov 8
|
Partly Cloudy
|
45°F |
9 mph
W
|
|
Monday
Nov 9
|
Sunny
|
61°F |
2 to 8 mph
N
|
|
Monday Night
Nov 9
|
Partly Cloudy
|
39°F |
5 mph
W
|
|
Tuesday
Nov 10
|
Mostly Sunny
|
62°F |
3 to 10 mph
NW
|
|
Tuesday Night
Nov 10
|
Partly Cloudy
|
42°F |
8 mph
W
|
|
Veterans Day
Nov 11
|
Mostly Sunny
|
64°F |
5 to 16 mph
NW
|
|
Wednesday Night
Nov 11
|
Mostly Clear
|
40°F |
3 to 7 mph
NW
|
|
Thursday
Nov 12
|
Sunny
|
59°F |
5 mph
NE
|
|
Thursday Night
Nov 12
|
Partly Cloudy
|
40°F |
6 mph
S
|
|
Friday
Nov 13
|
Mostly Sunny
|
61°F |
5 to 8 mph
S
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Green Valley.