Green Valley Lake, CA Weather Forecast
Local 7-day forecast
Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Green Valley Lake, CA in one place.
Sunny, with a high near 67. South wind 10 to 15 mph, with gusts as high as 25 mph.
Local Weather Overview
This forecast page for Green Valley Lake, CA 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: Sep 16, 2026 12:42 PM PDT.
The active forecast window currently covers Sep 17 to Sep 22, 2026 for Green Valley Lake, CA.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Sep 17 to Sep 22, 2026
- Latest sync
- Sep 16, 2026 12:42 PM PDT
- Forecast office
- SGX
- Source
- NOAA / NWS
Daily Outlook
This Week in Green Valley Lake
Saturday looks like the warmest upcoming period in Green Valley Lake at 72 degrees F.
Thursday Night is the coolest period ahead with temperatures near 52 degrees F.
The strongest winds are forecast for Thursday at about 10 to 15 mph S.
The forecast from Sep 17 through Sep 22 stays mostly dry.
Forecast Details
- Last updated
- Sep 16, 2026 12:42 PM PDT
- Coverage
- 7 days
- Time zone
- America/Los_Angeles
- Forecast office
- SGX
- Radar station
- KSOX
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
Clear, with a low around 52. Southeast wind 5 to 10 mph.
Sunny, with a high near 68. Southwest wind 0 to 5 mph.
Clear, with a low around 54.
Sunny, with a high near 72.
Mostly clear, with a low around 56.
Sunny, with a high near 71.
Mostly clear, with a low around 54.
Sunny, with a high near 68.
Clear, with a low around 53.
Sunny, with a high near 70.
Mostly clear, with a low around 56.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Thursday
Sep 17
|
Sunny
|
67°F |
10 to 15 mph
S
|
|
Thursday Night
Sep 17
|
Clear
|
52°F |
5 to 10 mph
SE
|
|
Friday
Sep 18
|
Sunny
|
68°F |
0 to 5 mph
SW
|
|
Friday Night
Sep 18
|
Clear
|
54°F |
0 to 5 mph
SE
|
|
Saturday
Sep 19
|
Sunny
|
72°F |
0 to 5 mph
S
|
|
Saturday Night
Sep 19
|
Mostly Clear
|
56°F |
0 to 5 mph
S
|
|
Sunday
Sep 20
|
Sunny
|
71°F |
0 to 5 mph
S
|
|
Sunday Night
Sep 20
|
Mostly Clear
|
54°F |
0 mph
|
|
Monday
Sep 21
|
Sunny
|
68°F |
0 to 5 mph
S
|
|
Monday Night
Sep 21
|
Clear
|
53°F |
0 to 5 mph
E
|
|
Tuesday
Sep 22
|
Sunny
|
70°F |
0 to 5 mph
E
|
|
Tuesday Night
Sep 22
|
Mostly Clear
|
56°F |
0 to 5 mph
E
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Green Valley Lake.