NWS Forecast for Buena Park CA

National Weather Service Forecast for: Buena Park CA
Issued by: National Weather Service San Diego, CA

Updated: 1:29 pm PST Dec 16, 2025

This Afternoon Mostly Sunny	Tonight Patchy Fog	Wednesday Patchy Fog	Wednesday Night Patchy Fog	Thursday Patchy Fog	Thursday Night Mostly Clear	Friday Mostly Sunny	Friday Night Partly Cloudy	Saturday Partly Sunny then Patchy Fog
Hi 73 °F	Lo 53 °F	Hi 73 °F	Lo 53 °F	Hi 79 °F	Lo 54 °F	Hi 77 °F	Lo 54 °F	Hi 73 °F

Air Quality Alert
Dense Fog Advisory

This Afternoon	Mostly sunny, with a high near 73. Calm wind becoming southwest around 5 mph.
Tonight	Patchy fog after 7pm. Otherwise, mostly cloudy, with a low around 53. Calm wind.
Wednesday	Patchy fog before 1pm. Otherwise, mostly cloudy, then gradually becoming sunny, with a high near 73. Calm wind becoming southwest around 5 mph in the afternoon.
Wednesday Night	Patchy fog. Otherwise, increasing clouds, with a low around 53. Southeast wind around 5 mph becoming calm.
Thursday	Patchy fog. Otherwise, mostly cloudy, then gradually becoming sunny, with a high near 79. Calm wind becoming west around 5 mph.
Thursday Night	Mostly clear, with a low around 54.
Friday	Mostly sunny, with a high near 77.
Friday Night	Partly cloudy, with a low around 54.
Saturday	Patchy fog after 4pm. Otherwise, mostly sunny, with a high near 73.
Saturday Night	Patchy fog. Otherwise, increasing clouds, with a low around 54.
Sunday	Patchy fog. Otherwise, cloudy, then gradually becoming mostly sunny, with a high near 73.
Sunday Night	Patchy fog. Otherwise, mostly cloudy, with a low around 53.
Monday	Patchy fog. Otherwise, partly sunny, with a high near 74.

Forecast from NOAA-NWS for Buena Park CA.