Green Valley, SD Weather Forecast
Local 7-day forecast
Mostly Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Green Valley, SD in one place.
Mostly sunny, with a high near 77. North wind 7 to 13 mph, with gusts as high as 24 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: Jun 3, 2026 12:05 AM MDT.
The active forecast window currently covers Jun 3 to Jun 9, 2026 for Green Valley, SD.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Jun 3 to Jun 9, 2026
- Latest sync
- Jun 3, 2026 12:05 AM MDT
- Forecast office
- UNR
- Source
- NOAA / NWS
Daily Outlook
This Week in Green Valley
Saturday looks like the warmest upcoming period in Green Valley at 92 degrees F.
Wednesday Night is the coolest period ahead with temperatures near 52 degrees F.
The strongest winds are forecast for Sunday at about 12 to 22 mph SE.
Precipitation is mentioned in 5 upcoming forecast periods.
Forecast Details
- Last updated
- Jun 3, 2026 12:05 AM MDT
- 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 cloudy, with a low around 52. North wind 2 to 9 mph, with gusts as high as 18 mph.
Showers and thunderstorms likely. Mostly cloudy. High near 79, with temperatures falling to around 77 in the afternoon. Northeast wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 70%.
Showers and thunderstorms likely. Mostly cloudy. Low around 52, with temperatures rising to around 56 overnight. North wind 5 to 10 mph, with gusts as high as 18 mph. Chance of precipitation is 70%.
A slight chance of rain showers before noon, then a chance of showers and thunderstorms. Mostly sunny, with a high near 79. Northeast wind 5 to 9 mph, with gusts as high as 16 mph. Chance of precipitation is 40%.
Mostly clear, with a low around 53.
Sunny, with a high near 92.
Partly cloudy, with a low around 61.
Mostly sunny, with a high near 89.
A chance of showers and thunderstorms. Mostly cloudy, with a low around 56.
Mostly sunny, with a high near 83.
Partly cloudy, with a low around 56.
A slight chance of showers and thunderstorms after noon. Mostly sunny, with a high near 92.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Wednesday
Jun 3
|
Mostly Sunny
|
77°F |
7 to 13 mph
N
|
|
Wednesday Night
Jun 3
|
Mostly Cloudy
|
52°F |
2 to 9 mph
N
|
|
Thursday
Jun 4
|
Showers And Thunderstorms Likely
|
79°F |
5 to 10 mph
NE
|
|
Thursday Night
Jun 4
|
Showers And Thunderstorms Likely
|
52°F |
5 to 10 mph
N
|
|
Friday
Jun 5
|
Slight Chance Rain Showers then Chance Showers And Thunderstorms
|
79°F |
5 to 9 mph
NE
|
|
Friday Night
Jun 5
|
Mostly Clear
|
53°F |
5 to 9 mph
SE
|
|
Saturday
Jun 6
|
Sunny
|
92°F |
6 to 18 mph
S
|
|
Saturday Night
Jun 6
|
Partly Cloudy
|
61°F |
10 to 18 mph
S
|
|
Sunday
Jun 7
|
Mostly Sunny
|
89°F |
12 to 22 mph
SE
|
|
Sunday Night
Jun 7
|
Chance Showers And Thunderstorms
|
56°F |
12 to 21 mph
N
|
|
Monday
Jun 8
|
Mostly Sunny
|
83°F |
13 mph
N
|
|
Monday Night
Jun 8
|
Partly Cloudy
|
56°F |
5 to 13 mph
SE
|
|
Tuesday
Jun 9
|
Mostly Sunny then Slight Chance Showers And Thunderstorms
|
92°F |
5 to 18 mph
S
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Green Valley.