Local Forecast for San Diego, CA Currently 67.0°F HI: 76.0°F LO: 67.0°F Extended Forecast Tonight Cloudy, with a low around 67. Northwest wind around 5 mph becoming calm. Thursday Cloudy through mid morning, then gradual clearing, with a high near 76. Light west wind increasing to 5 to 10 mph in the afternoon. Thursday Night Increasing clouds, with a low around 68. West wind around 5 mph becoming calm in the evening. Friday Cloudy through mid morning, then gradual clearing, with a high near 77. Light northwest wind becoming west 5 to 10 mph in the afternoon. Friday Night Increasing clouds, with a low around 68. West wind 5 to 10 mph becoming light in the evening. Saturday Cloudy through mid morning, then gradual clearing, with a high near 76. Saturday Night Increasing clouds, with a low around 68. Sunday Cloudy, then gradually becoming mostly sunny, with a high near 76. Sunday Night Increasing clouds, with a low around 68. Monday Cloudy, then gradually becoming mostly sunny, with a high near 77. Monday Night Increasing clouds, with a low around 68. Tuesday Cloudy through mid morning, then gradual clearing, with a high near 77. Tuesday Night Increasing clouds, with a low around 68.