San Diego’s easy-breezy streak is about to get an attitude. Early today, it is mostly cloudy and mild at San Diego International, around 63°F, with just a slight chance of a brief shower before 11 AM. After a mellow week, a cooler, wetter setup is sliding in. Inland neighborhoods should break into some sun by midday with a high near 69°F, while the coast stays cooler under a stubborn marine layer. By afternoon, west winds will start to flex, with gusts near 20 mph in more exposed areas.
Sunday Brings The Best Chance For Rain
The more potent part of the system arrives tonight, bringing the best chance for showers and a small risk of thunderstorms tomorrow. Coastal and inland areas could pick up a few tenths of an inch of rain, while foothills and mountains may see up to around a half inch or more, with coastal-facing slopes locally higher, according to NWS San Diego. Snow levels are expected to drop to roughly 5,000 feet tomorrow night, so high-country spots around Big Bear could see a light coating to a couple of inches of snow.
Winds And Travel Impacts
The winds are looking like the real troublemaker. Gusts will be strongest over ridgelines, passes and wind-prone desert slopes, and the mountains could see 45–50 mph gusts in favored locations. Those gusts can make canyon roads and high-profile vehicle travel difficult, so secure loose patio furniture and try to avoid the most exposed passes during peak wind periods. For most neighborhoods, expect breezy afternoons with conditions calming down by Monday.
Plan Ahead
Showers should taper on Monday as the low pulls away and drier, warmer weather returns by midweek, but anyone heading to the coast or mountains should check updated forecasts before leaving. For local storm resources, sandbag locations and shelter information, see the City of San Diego or call 2-1-1 for assistance.
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