Los Osos, CA Weather Forecast
Local 7-day forecast
Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Los Osos, CA in one place.
Sunny, with a high near 79. North northwest wind around 10 mph.
Local Weather Overview
This forecast page for Los Osos, 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: Oct 15, 2026 1:33 PM PDT.
The active forecast window currently covers Oct 15 to Oct 21, 2026 for Los Osos, CA.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Oct 15 to Oct 21, 2026
- Latest sync
- Oct 15, 2026 1:33 PM PDT
- Forecast office
- LOX
- Source
- NOAA / NWS
Daily Outlook
This Week in Los Osos
Friday looks like the warmest upcoming period in Los Osos at 84 degrees F.
Tuesday Night is the coolest period ahead with temperatures near 53 degrees F.
The strongest winds are forecast for Friday at about 10 to 20 mph ENE.
Precipitation is mentioned in 4 upcoming forecast periods.
Forecast Details
- Last updated
- Oct 15, 2026 1:33 PM PDT
- Coverage
- 8 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
Mostly clear, with a low around 60. North northeast wind 5 to 10 mph.
Sunny, with a high near 84. East northeast wind 10 to 20 mph, with gusts as high as 30 mph.
Mostly clear, with a low around 65. East northeast wind 5 to 10 mph.
Sunny, with a high near 83. North northeast wind 5 to 10 mph.
Mostly clear, with a low around 60.
Sunny, with a high near 73.
Partly cloudy, with a low around 55.
Mostly sunny, with a high near 67.
Partly cloudy, with a low around 54.
A slight chance of rain showers after 5pm. Mostly sunny, with a high near 64.
A chance of rain showers. Mostly cloudy, with a low around 53.
A chance of rain showers. Partly sunny, with a high near 63.
A chance of rain showers. Mostly cloudy, with a low around 53.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Today
Oct 15
|
Sunny
|
79°F |
10 mph
NNW
|
|
Tonight
Oct 15
|
Mostly Clear
|
60°F |
5 to 10 mph
NNE
|
|
Friday
Oct 16
|
Sunny
|
84°F |
10 to 20 mph
ENE
|
|
Friday Night
Oct 16
|
Mostly Clear
|
65°F |
5 to 10 mph
ENE
|
|
Saturday
Oct 17
|
Sunny
|
83°F |
5 to 10 mph
NNE
|
|
Saturday Night
Oct 17
|
Mostly Clear
|
60°F |
0 to 10 mph
NE
|
|
Sunday
Oct 18
|
Sunny
|
73°F |
0 to 10 mph
NNW
|
|
Sunday Night
Oct 18
|
Partly Cloudy
|
55°F |
5 mph
NW
|
|
Monday
Oct 19
|
Mostly Sunny
|
67°F |
5 to 10 mph
NW
|
|
Monday Night
Oct 19
|
Partly Cloudy
|
54°F |
5 to 10 mph
NW
|
|
Tuesday
Oct 20
|
Mostly Sunny then Slight Chance Rain Showers
|
64°F |
5 to 10 mph
NW
|
|
Tuesday Night
Oct 20
|
Chance Rain Showers
|
53°F |
5 to 10 mph
NNW
|
|
Wednesday
Oct 21
|
Chance Rain Showers
|
63°F |
5 to 10 mph
SSE
|
|
Wednesday Night
Oct 21
|
Chance Rain Showers
|
53°F |
5 to 10 mph
N
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Los Osos.