San Diego residents can expect a significant shift in weather patterns, moving away from the recent heat towards cooler temperatures and increased wind activity. Multiple sources confirm a cooling trend that will extend through much of next week, providing a welcome respite from the hotter conditions experienced earlier this week.
Weekend Weather Overview
This weekend will be notably cooler, influenced by a trough of low pressure moving across the region. High temperatures are predicted to be 15 to 25 degrees lower than the peak heat experienced this week, and even 5 to 15 degrees cooler than the average for this time of year. Saturday is expected to be the coolest day, with below-normal temperatures persisting through a significant portion of the upcoming week.
Wind Advisory in Effect
Gusty winds are forecast for the mountains and deserts, particularly during the afternoons and evenings through Sunday. A Wind Advisory is currently in effect for the deserts until 11 PM on Saturday, with westerly winds reaching 20 to 30 mph and gusts potentially exceeding 50 mph in some areas. While Sunday will remain breezy, the wind intensity is expected to diminish compared to Saturday.
Marine Layer and Clearing Skies
The marine layer will extend further inland this weekend, leading to cloudy conditions across coastal and valley areas, particularly during the mornings. Clearing of the marine layer is expected to be slower on Saturday, with uneven clearing near the coast. Inland areas should see sunshine by late morning. Improvement in clearing is anticipated from Sunday into early next week, with below-normal temperatures persisting through Wednesday.
Looking Ahead: Gradual Warming
Towards the end of next week, a gradual warming trend is anticipated, bringing temperatures back to near-normal levels. Coastal areas can expect temperatures in the 70s, inland areas in the 80s, and deserts potentially reaching the low 100s.
Detailed Temperature Outlook
- Saturday Highs:
- Mountains: 66-76°F
- Deserts: 96-100°F
National Weather Service Forecast
The National Weather Service anticipates the peak of this week's heat to be on Sunday, followed by a gradual cooling trend throughout the next week. Onshore flow will strengthen, bringing breezy west winds to desert mountain slopes during afternoons and evenings.