AccuWeather Forecast: Warm, humid conditions linger overnight; cooler pattern begins tomorrow

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Wednesday, July 22, 2026 12:40AM
AccuWeather Forecast: Warm, humid conditions linger overnight

Takeaway of the Day
We've had some sizzling heat in the Bay Area today. As of 3 p.m., temperatures were in the 95-to-100-degree range in numerous inland locations, with official high temperatures likely to be even a few degrees higher. As a result of the extreme heat, a HEAT ADVISORY is in effect until 9 p.m. todat This level of heat may result in heat-related illnesses. Adding to the discomfort of the heat is higher than normal humidity, resulting from sub-tropical moisture flowing into the Bay Area from our southwest. This moisture is associated with the remnants of what was Tropical Storm Elida off the coast of Baja California. We can expect warm and humid conditions to linger into the late evening and overnight hours.

A Look Ahead
A much cooler and more comfortable weather pattern will begin tomorrow, as high temperatures will reach only into the upper 60s at the coast, upper 70s to near 80 around the bay, and lower to mid 80s inland. Humidity will also be a bit lower tomorrow, followed by an even further reduction of humidity on Thursday. Friday through the weekend will bring a string of mainly sunny and seasonably warm days with no temperatures extremes.

Coast

Bay Shoreline

Inland

East Bay High Temps


Inland East Bay High Temps


North Bay High Temps


Peninsula High Temps


San Francisco High Temps


South Bay High Temps


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