Arroyo Grande, CA Weather Forecast
Local 7-day forecast
Patchy Fog
Track current conditions, temperature changes, wind, and the full daily outlook for Arroyo Grande, CA in one place.
Patchy fog. Cloudy, with a low around 54. Northwest wind around 0 mph.
Local Weather Overview
This forecast page for Arroyo Grande, 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: Jul 10, 2026 7:28 AM PDT.
The active forecast window currently covers Jul 10 to Jul 16, 2026 for Arroyo Grande, CA.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Jul 10 to Jul 16, 2026
- Latest sync
- Jul 10, 2026 7:28 AM PDT
- Forecast office
- LOX
- Source
- NOAA / NWS
Daily Outlook
This Week in Arroyo Grande
Wednesday looks like the warmest upcoming period in Arroyo Grande at 74 degrees F.
Overnight is the coolest period ahead with temperatures near 54 degrees F.
The strongest winds are forecast for Tuesday at about 0 to 15 mph WNW.
The forecast from Jul 10 through Jul 16 stays mostly dry.
Forecast Details
- Last updated
- Jul 10, 2026 7:28 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
Patchy fog before 11am. Mostly sunny, with a high near 68. West northwest wind 0 to 10 mph.
Patchy fog after 5am. Mostly cloudy, with a low around 56. West northwest wind 0 to 10 mph.
Patchy fog. Mostly cloudy, with a high near 68. West wind 0 to 10 mph.
Patchy fog. Cloudy, with a low around 58. West wind 0 to 5 mph.
Patchy fog before 5pm. Partly sunny, with a high near 69.
Patchy fog after 11pm. Mostly cloudy, with a low around 61.
Patchy fog before 5pm. Partly sunny, with a high near 69.
Partly cloudy, with a low around 60.
Mostly sunny, with a high near 71.
Partly cloudy, with a low around 61.
Sunny, with a high near 74.
Partly cloudy, with a low around 61.
Mostly sunny, with a high near 70.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Overnight
Jul 10
|
Patchy Fog
|
54°F |
0 mph
|
|
Friday
Jul 10
|
Patchy Fog then Mostly Sunny
|
68°F |
0 to 10 mph
WNW
|
|
Friday Night
Jul 10
|
Mostly Cloudy then Patchy Fog
|
56°F |
0 to 10 mph
WNW
|
|
Saturday
Jul 11
|
Patchy Fog
|
68°F |
0 to 10 mph
W
|
|
Saturday Night
Jul 11
|
Patchy Fog
|
58°F |
0 to 5 mph
W
|
|
Sunday
Jul 12
|
Patchy Fog
|
69°F |
0 to 5 mph
WSW
|
|
Sunday Night
Jul 12
|
Patchy Fog
|
61°F |
0 to 5 mph
WNW
|
|
Monday
Jul 13
|
Patchy Fog
|
69°F |
0 to 5 mph
W
|
|
Monday Night
Jul 13
|
Partly Cloudy
|
60°F |
0 to 5 mph
WNW
|
|
Tuesday
Jul 14
|
Mostly Sunny
|
71°F |
0 to 15 mph
WNW
|
|
Tuesday Night
Jul 14
|
Partly Cloudy
|
61°F |
0 to 15 mph
WNW
|
|
Wednesday
Jul 15
|
Sunny
|
74°F |
0 to 15 mph
NW
|
|
Wednesday Night
Jul 15
|
Partly Cloudy
|
61°F |
0 to 15 mph
WNW
|
|
Thursday
Jul 16
|
Mostly Sunny
|
70°F |
0 to 10 mph
WNW
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Arroyo Grande.
