Green Valley, WI Weather Forecast
Local 7-day forecast
Partly Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Green Valley, WI in one place.
Partly sunny, with a high near 51. North northwest wind 3 to 8 mph. New rainfall amounts less than a tenth of an inch possible.
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: Apr 9, 2026 4:28 PM CDT.
The active forecast window currently covers Apr 10 to Apr 15, 2026 for Green Valley, WI.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Apr 10 to Apr 15, 2026
- Latest sync
- Apr 9, 2026 4:28 PM CDT
- Forecast office
- GRB
- Source
- NOAA / NWS
Daily Outlook
This Week in Green Valley
Monday looks like the warmest upcoming period in Green Valley at 75 degrees F.
Friday Night is the coolest period ahead with temperatures near 30 degrees F.
The strongest winds are forecast for Sunday at about 10 to 17 mph SSW.
Precipitation is mentioned in 10 upcoming forecast periods.
Forecast Details
- Last updated
- Apr 9, 2026 4:28 PM 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 30. East wind 1 to 5 mph.
Mostly sunny, with a high near 55. South wind 2 to 10 mph.
Rain showers between 7pm and 10pm, then showers and thunderstorms. Mostly cloudy, with a low around 41. Chance of precipitation is 90%.
Showers and thunderstorms. Mostly cloudy, with a high near 69. Chance of precipitation is 90%.
Rain showers likely before 7pm, then rain likely. Mostly cloudy, with a low around 59. Chance of precipitation is 60%.
A chance of rain before 7am, then a chance of rain and a slight chance of thunderstorms. Partly sunny, with a high near 75. Chance of precipitation is 30%.
Rain and a chance of thunderstorms. Mostly cloudy, with a low around 49. Chance of precipitation is 80%.
Rain and a slight chance of thunderstorms. Mostly cloudy, with a high near 62. Chance of precipitation is 80%.
Rain likely before 7pm, then rain likely and a slight chance of thunderstorms. Mostly cloudy, with a low around 44. Chance of precipitation is 70%.
Rain likely. Mostly cloudy, with a high near 61. Chance of precipitation is 70%.
A chance of rain. Mostly cloudy, with a low around 42. Chance of precipitation is 50%.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Friday
Apr 10
|
Partly Sunny
|
51°F |
3 to 8 mph
NNW
|
|
Friday Night
Apr 10
|
Mostly Clear
|
30°F |
1 to 5 mph
E
|
|
Saturday
Apr 11
|
Mostly Sunny
|
55°F |
2 to 10 mph
S
|
|
Saturday Night
Apr 11
|
Showers And Thunderstorms
|
41°F |
9 mph
SSE
|
|
Sunday
Apr 12
|
Showers And Thunderstorms
|
69°F |
10 to 17 mph
SSW
|
|
Sunday Night
Apr 12
|
Light Rain Likely
|
59°F |
13 to 17 mph
SW
|
|
Monday
Apr 13
|
Chance Light Rain
|
75°F |
12 mph
WSW
|
|
Monday Night
Apr 13
|
Light Rain
|
49°F |
9 mph
SE
|
|
Tuesday
Apr 14
|
Light Rain
|
62°F |
12 mph
ENE
|
|
Tuesday Night
Apr 14
|
Light Rain Likely
|
44°F |
10 mph
E
|
|
Wednesday
Apr 15
|
Light Rain Likely
|
61°F |
13 mph
SW
|
|
Wednesday Night
Apr 15
|
Chance Light Rain
|
42°F |
7 to 10 mph
SW
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Green Valley.