NWS Forecast for Imperial Beach CA

National Weather Service Forecast for: Imperial Beach CA
Issued by: National Weather Service San Diego, CA

Updated: 12:04 pm PST Feb 1, 2026

Overnight Patchy Fog	Monday Mostly Sunny then Patchy Fog	Monday Night Patchy Fog	Tuesday Patchy Fog then Sunny	Tuesday Night Partly Cloudy	Wednesday Sunny	Wednesday Night Partly Cloudy	Thursday Mostly Sunny	Thursday Night Mostly Cloudy
Lo 53 °F	Hi 66 °F	Lo 52 °F	Hi 70 °F	Lo 55 °F	Hi 77 °F	Lo 60 °F	Hi 74 °F	Lo 57 °F

Coastal Flood Advisory
High Surf Advisory

Overnight	Patchy fog. Otherwise, mostly cloudy, with a low around 53. Calm wind becoming south around 5 mph.
Monday	Patchy fog after 1pm. Otherwise, mostly sunny, with a high near 66. Southwest wind 5 to 10 mph.
Monday Night	Patchy fog. Otherwise, mostly cloudy, with a low around 52. South wind around 5 mph becoming calm.
Tuesday	Patchy fog before 10am. Otherwise, mostly cloudy, then gradually becoming sunny, with a high near 70. Light and variable wind becoming northwest 5 to 10 mph in the morning.
Tuesday Night	Partly cloudy, with a low around 55. Northeast wind around 5 mph.
Wednesday	Sunny, with a high near 77.
Wednesday Night	Partly cloudy, with a low around 60.
Thursday	Mostly sunny, with a high near 74.
Thursday Night	Mostly cloudy, with a low around 57.
Friday	Mostly sunny, with a high near 69.
Friday Night	Mostly cloudy, with a low around 55.
Saturday	Mostly cloudy, then gradually becoming sunny, with a high near 67.
Saturday Night	Increasing clouds, with a low around 54.
Sunday	Cloudy through mid morning, then gradual clearing, with a high near 71.

Forecast from NOAA-NWS for Imperial Beach CA.