safety
Forecast: 60s to 100 & tracking smoke
Summary by The San Francisco Editorial Desk Jeff Ranieri , as published by NBC Bay Area (KNTV, NBC)
· August 4, 2026
· 1 min read
Photo: NBC Bay Area (KNTV, NBC) · view original
Story provenance No corrections
Summary created by The San Francisco Editorial Desk — automated, rule-governed Byline on source page Jeff Ranieri, as published by NBC Bay Area (KNTV, NBC) Original story Read at the source Source published Aug 4, 2026 Indexed here Aug 5, 2026 AI assistance Automated summary drawn from the source’s own published text Prepublication human review No — editorial rules, flagged-item review, and published samples
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Key takeaway Wildfire smoke from Washington fires is moving towards the Bay Area coast and is expected to cause hazy conditions and moderate air quality, with further updates available from the 7 day Microclimate Forecast VIDEO.
Temperatures in the San Francisco area are expected to vary widely, ranging from the 60s to 70s in the city and reaching the 80s to upper 90s in inland valleys. Contra Costa and Alameda counties are predicted to be the hottest areas. Fog and sun breaks are forecast for the morning, giving way to sunshine in the afternoon, except near the coast.
Wildfire smoke from Washington fires is moving towards the Bay Area coast and is expected to cause hazy conditions and moderate air quality, with further updates available from the 7 day Microclimate Forecast VIDEO.
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Category: safety Published: August 4, 2026 Source: NBC Bay Area (KNTV, NBC) Reading time: 1 min
Frequently asked about this story
What is this story about? Temperatures in the San Francisco area are expected to vary widely, ranging from the 60s to 70s in the city and reaching the 80s to upper 90s in inland valleys. Contra Costa and Alameda counties are…
When was this published? This article was first published on August 4, 2026 by NBC Bay Area (KNTV, NBC) and curated for The San Francisco readers.
Who reported this story? This story was reported by Jeff Ranieri at NBC Bay Area (KNTV, NBC). To learn more about how The San Francisco selects and reviews stories, see our editorial standards .
Where can I find related coverage? See more safety coverage from The San Francisco, or browse our daily briefing and topic hubs .
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