NWS Forecast for San Diego CA

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

Updated: 12:05 pm PDT Jul 12, 2026

Tonight Increasing Clouds	Monday Partly Sunny	Monday Night Mostly Cloudy	Tuesday Decreasing Clouds	Tuesday Night Partly Cloudy	Wednesday Mostly Sunny	Wednesday Night Partly Cloudy	Thursday Slight Chance Showers	Thursday Night Slight Chance Showers then Mostly Cloudy
Lo 67 °F	Hi 78 °F	Lo 68 °F	Hi 80 °F	Lo 69 °F	Hi 83 °F	Lo 71 °F	Hi 81 °F	Lo 70 °F

Beach Hazards Statement
Extreme Heat Watch

Tonight	Increasing clouds, with a low around 67. West wind around 5 mph becoming calm in the evening.
Monday	Partly sunny, with a high near 78. Light west wind increasing to 5 to 10 mph in the morning.
Monday Night	Mostly cloudy, with a low around 68. West wind around 5 mph becoming calm after midnight.
Tuesday	Mostly cloudy, then gradually becoming sunny, with a high near 80. Light northwest wind becoming west 5 to 10 mph in the afternoon.
Tuesday Night	Partly cloudy, with a low around 69. Northwest wind 5 to 10 mph becoming light west after midnight.
Wednesday	Mostly sunny, with a high near 83.
Wednesday Night	Partly cloudy, with a low around 71.
Thursday	A slight chance of showers after 11am. Mostly sunny, with a high near 81.
Thursday Night	A slight chance of showers before 11pm. Partly cloudy, with a low around 70.
Friday	A slight chance of showers after 11am. Partly sunny, with a high near 80.
Friday Night	A slight chance of showers. Mostly cloudy, with a low around 70.
Saturday	Partly sunny, with a high near 80.
Saturday Night	Partly cloudy, with a low around 70.
Sunday	Mostly sunny, with a high near 80.

Forecast from NOAA-NWS for San Diego CA.