An unusual spell of September weather across the San Francisco Bay Area is expected to ease on Friday, with early cloud and patchy drizzle giving way to brighter conditions later in the day.
Temperatures are forecast to vary widely across the region, from the mid-60s along the coast to the upper 70s in inland areas. The National Weather Service said San Francisco should reach about 65F, while parts of the East Bay could climb into the upper 70s. ([ktvu.com](https://www.ktvu.com/video/fmc-dikixb3cuvizdirx))
Forecasters expect the weekend to remain mainly dry, with morning cloud or fog followed by sunshine. Coastal areas should stay relatively cool, while inland temperatures gradually rise.
Warmer weather is expected to arrive by Labor Day on Monday, September 7. The National Weather Service is forecasting highs of about 70F in San Francisco, with temperatures reaching the upper 80s in some inland valleys. ([forecast.weather.gov](https://forecast.weather.gov/MapClick.php?zoneid=CAZ510&utm_source=openai))
The latest forecast was issued on Thursday night, September 3, with the weather pattern described as moving away from the region.
