Local Forecast for San Diego, CA Currently 62.0°F HI: 72.0°F LO: 57.0°F Extended Forecast Tonight Patchy fog after 2am. Otherwise, partly cloudy, with a low around 57. Calm wind. Sunday Patchy fog before 11am. Otherwise, mostly sunny, with a high near 72. Calm wind becoming west around 5 mph in the afternoon. Sunday Night Patchy fog after 11pm. Otherwise, increasing clouds, with a low around 56. West wind around 5 mph becoming calm in the evening. Monday Patchy fog before 11am. Otherwise, cloudy through mid morning, then gradual clearing, with a high near 70. Light northwest wind becoming west 5 to 10 mph in the afternoon. Monday Night Patchy fog after 11pm. Otherwise, increasing clouds, with a low around 57. West wind around 5 mph becoming calm in the evening. Tuesday Patchy fog before 11am. Otherwise, cloudy, then gradually becoming mostly sunny, with a high near 70. Tuesday Night Patchy fog after 11pm. Otherwise, increasing clouds, with a low around 57. Wednesday Patchy fog before 11am. Otherwise, cloudy through mid morning, then gradual clearing, with a high near 68. Wednesday Night Increasing clouds, with a low around 57. Thursday Cloudy through mid morning, then gradual clearing, with a high near 68. Thursday Night Increasing clouds, with a low around 57. Friday Cloudy through mid morning, then gradual clearing, with a high near 67. Friday Night Increasing clouds, with a low around 57.