San Diego, California – San Diego residents can expect a calm return to typical summer skies by Friday, July 18, as clouds give way to sunshine and temperatures hold steady in the mid-70s. With no rain in sight and light coastal breezes expected, outdoor plans and travel through the weekend look favorable across Southern California.
According to the National Weather Service in San Diego, Friday will begin cloudy before gradually becoming mostly sunny by afternoon, with a high near 73°F and light west winds increasing to 5–10 mph. Friday night brings mild and mostly clear conditions, with lows dipping to the mid-60s and winds easing by midnight.
Weekend Outlook (July 19–21):
Saturday continues the mild trend with morning clouds fading into sunshine and highs near 74°F. Increasing clouds return Saturday night, but no precipitation is expected. Sunday will be mostly cloudy early, with another round of gradual clearing and highs hovering near 73°F — ideal for beachgoers and hikers along coastal trails.
Looking Ahead (July 22–23):
The start of next week remains consistent with San Diego’s coastal summer pattern. Expect partly sunny skies Monday and Tuesday with highs in the low 70s, followed by gradual clearing through Wednesday. Light breezes will persist, and nighttime lows will stay in the mid-60s.
⚠️ No active weather alerts are in effect. Residents are encouraged to enjoy the season but remain hydrated and mindful of UV exposure during afternoon hours.
📆 Five-Day Forecast for San Diego (July 18–23):
- Friday, July 18: Cloudy, becoming mostly sunny. High: 73°F | Low: 64°F
- Saturday, July 19: AM clouds, sunny afternoon. High: 74°F | Low: 64°F
- Sunday, July 20: Mostly cloudy, gradual clearing. High: 73°F | Low: 64°F
- Monday, July 21: Partly sunny, clearing late. High: 73°F | Low: 63°F
- Tuesday, July 22: Increasing clouds, breezy. High: 73°F | Low: 63°F
- Wednesday, July 23: Cloudy early, clearing mid-morning. High: 75°F
