Weather in Los Osos, CA
Updated 2026-08-11 09:00 local time · ZIP codes 93402
Overcast
No government weather alerts were returned for this location at the latest update.
Next hours
61°30% rain
64°18% rain65°17% rain66°20% rain66°28% rain
66°23% rain66°19% rain
67°14% rain66°16% rain64°18% rain62°21% rain
61°27% rain3-day weather forecast
Weather details
Sunrise, sunset and moon
Weather insights for today
There is a moderate rain chance, peaking near 30%.
It feels like 61°F with winds near 3 mph.
67°F, 14% rain chance and 7 mph wind.
Visibility is around 10 mi; gusts may reach 9 mph.
Current temperature is 61°F, wind 3 mph, rain chance up to 30%.
UV index is 2.
Los Osos weather today
Overcast and 61°F in Los Osos, CA. Today's high is 67°F with a 25% rain chance. Winds are around 3 mph with gusts near 4 mph. Relative humidity is 88%, pressure is 29.99 inHg, and visibility is about 10 miles.
Tonight and tomorrow in Los Osos
Sunrise is at 06:19 AM and sunset is at 07:57 PM. Tomorrow's forecast calls for Sunny with a high near 71°F and a low near 58°F. The maximum rain chance is 36%.