Green Valley, WI Weather Forecast
Local 7-day forecast
Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Green Valley, WI in one place.
Sunny, with a high near 81. Heat index values as high as 81. East northeast wind around 5 mph.
Local Weather Overview
This forecast page for Green Valley, WI 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 9, 2026 2:46 AM CDT.
The active forecast window currently covers Jul 10 to Jul 15, 2026 for Green Valley, WI.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Jul 10 to Jul 15, 2026
- Latest sync
- Jul 9, 2026 2:46 AM CDT
- Forecast office
- GRB
- Source
- NOAA / NWS
Daily Outlook
This Week in Green Valley
Tuesday looks like the warmest upcoming period in Green Valley at 91 degrees F.
Friday Night is the coolest period ahead with temperatures near 59 degrees F.
The strongest winds are forecast for Tuesday at about 8 to 13 mph W.
Precipitation is mentioned in 1 upcoming forecast period.
Forecast Details
- Last updated
- Jul 9, 2026 2:46 AM CDT
- Coverage
- 6 days
- Time zone
- America/Chicago
- Forecast office
- GRB
- Radar station
- KGRB
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 59. East wind 1 to 5 mph.
Sunny, with a high near 84.
Mostly clear, with a low around 62.
Sunny, with a high near 87.
Mostly clear, with a low around 66.
Sunny, with a high near 90.
Mostly clear, with a low around 69.
Sunny, with a high near 91.
Mostly clear, with a low around 67.
A slight chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 87. Chance of precipitation is 20%.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Friday
Jul 10
|
Sunny
|
81°F |
5 mph
ENE
|
|
Friday Night
Jul 10
|
Mostly Clear
|
59°F |
1 to 5 mph
E
|
|
Saturday
Jul 11
|
Sunny
|
84°F |
1 to 5 mph
E
|
|
Saturday Night
Jul 11
|
Mostly Clear
|
62°F |
3 mph
SSW
|
|
Sunday
Jul 12
|
Sunny
|
87°F |
2 to 6 mph
WSW
|
|
Sunday Night
Jul 12
|
Mostly Clear
|
66°F |
5 mph
WSW
|
|
Monday
Jul 13
|
Sunny
|
90°F |
5 to 9 mph
WSW
|
|
Monday Night
Jul 13
|
Mostly Clear
|
69°F |
8 mph
WSW
|
|
Tuesday
Jul 14
|
Sunny
|
91°F |
8 to 13 mph
W
|
|
Tuesday Night
Jul 14
|
Mostly Clear
|
67°F |
6 to 10 mph
WNW
|
|
Wednesday
Jul 15
|
Mostly Sunny then Slight Chance Showers And Thunderstorms
|
87°F |
8 mph
WNW
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Green Valley.