Grover Beach, CA Weather Forecast
Local 7-day forecast
Mostly Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Grover Beach, CA in one place.
Mostly sunny, with a high near 68. Northwest wind 5 to 15 mph, with gusts as high as 20 mph.
Local Weather Overview
This forecast page for Grover Beach, 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: Aug 25, 2026 1:36 AM PDT.
The active forecast window currently covers Aug 25 to Aug 31, 2026 for Grover Beach, CA.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Aug 25 to Aug 31, 2026
- Latest sync
- Aug 25, 2026 1:36 AM PDT
- Forecast office
- LOX
- Source
- NOAA / NWS
Daily Outlook
This Week in Grover Beach
Wednesday looks like the warmest upcoming period in Grover Beach at 75 degrees F.
Sunday Night is the coolest period ahead with temperatures near 56 degrees F.
The strongest winds are forecast for Friday at about 5 to 20 mph NW.
The forecast from Aug 25 through Aug 31 stays mostly dry.
Forecast Details
- Last updated
- Aug 25, 2026 1:36 AM PDT
- Coverage
- 7 days
- Time zone
- America/Los_Angeles
- Forecast office
- LOX
- Radar station
- KVBX
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
Partly cloudy, with a low around 64. Northwest wind 5 to 15 mph.
Sunny, with a high near 75. Northwest wind 5 to 15 mph, with gusts as high as 20 mph.
Partly cloudy, with a low around 66. North northwest wind 5 to 15 mph, with gusts as high as 20 mph.
Partly sunny, with a high near 75.
Mostly cloudy, with a low around 64.
Partly sunny, with a high near 69.
Partly cloudy, with a low around 61.
Mostly sunny, with a high near 63.
Partly cloudy, with a low around 58.
Mostly sunny, with a high near 59.
Partly cloudy, with a low around 56.
Mostly sunny, with a high near 57.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Tuesday
Aug 25
|
Mostly Sunny
|
68°F |
5 to 15 mph
NW
|
|
Tuesday Night
Aug 25
|
Partly Cloudy
|
64°F |
5 to 15 mph
NW
|
|
Wednesday
Aug 26
|
Sunny
|
75°F |
5 to 15 mph
NW
|
|
Wednesday Night
Aug 26
|
Partly Cloudy
|
66°F |
5 to 15 mph
NNW
|
|
Thursday
Aug 27
|
Partly Sunny
|
75°F |
5 to 15 mph
NNW
|
|
Thursday Night
Aug 27
|
Mostly Cloudy
|
64°F |
5 to 15 mph
NW
|
|
Friday
Aug 28
|
Partly Sunny
|
69°F |
5 to 20 mph
NW
|
|
Friday Night
Aug 28
|
Partly Cloudy
|
61°F |
5 to 20 mph
NW
|
|
Saturday
Aug 29
|
Mostly Sunny
|
63°F |
5 to 20 mph
NW
|
|
Saturday Night
Aug 29
|
Partly Cloudy
|
58°F |
5 to 20 mph
NW
|
|
Sunday
Aug 30
|
Mostly Sunny
|
59°F |
5 to 20 mph
NW
|
|
Sunday Night
Aug 30
|
Partly Cloudy
|
56°F |
5 to 20 mph
NW
|
|
Monday
Aug 31
|
Mostly Sunny
|
57°F |
5 to 15 mph
NW
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Grover Beach.
