San Luis Obispo, CA Weather Forecast
Local 7-day forecast
Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for San Luis Obispo, CA in one place.
Sunny, with a high near 83. Northwest wind 5 to 15 mph.
Local Weather Overview
This forecast page for San Luis Obispo, 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 23, 2026 2:06 PM PDT.
The active forecast window currently covers Aug 25 to Aug 29, 2026 for San Luis Obispo, CA.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Aug 25 to Aug 29, 2026
- Latest sync
- Aug 23, 2026 2:06 PM PDT
- Forecast office
- LOX
- Source
- NOAA / NWS
Daily Outlook
This Week in San Luis Obispo
Thursday looks like the warmest upcoming period in San Luis Obispo at 90 degrees F.
Tuesday Night is the coolest period ahead with temperatures near 60 degrees F.
The strongest winds are forecast for Tuesday at about 5 to 15 mph NW.
The forecast from Aug 25 through Aug 29 stays mostly dry.
Forecast Details
- Last updated
- Aug 23, 2026 2:06 PM PDT
- Coverage
- 6 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 60.
Sunny, with a high near 85.
Mostly clear, with a low around 65.
Sunny, with a high near 90.
Partly cloudy, with a low around 63.
Mostly sunny, with a high near 86.
Partly cloudy, with a low around 62.
Sunny, with a high near 85.
Partly cloudy, with a low around 60.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Tuesday
Aug 25
|
Sunny
|
83°F |
5 to 15 mph
NW
|
|
Tuesday Night
Aug 25
|
Partly Cloudy
|
60°F |
5 to 15 mph
NNW
|
|
Wednesday
Aug 26
|
Sunny
|
85°F |
5 to 15 mph
NNW
|
|
Wednesday Night
Aug 26
|
Mostly Clear
|
65°F |
5 to 15 mph
NNW
|
|
Thursday
Aug 27
|
Sunny
|
90°F |
5 to 15 mph
NNW
|
|
Thursday Night
Aug 27
|
Partly Cloudy
|
63°F |
10 to 15 mph
NNW
|
|
Friday
Aug 28
|
Mostly Sunny
|
86°F |
5 to 15 mph
NNW
|
|
Friday Night
Aug 28
|
Partly Cloudy
|
62°F |
5 to 15 mph
NW
|
|
Saturday
Aug 29
|
Sunny
|
85°F |
10 to 15 mph
NW
|
|
Saturday Night
Aug 29
|
Partly Cloudy
|
60°F |
5 to 15 mph
NW
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around San Luis Obispo.
