local
Warmer forecast
Summary by The San Francisco Editorial Desk · Based on reporting from KTVU FOX 2 News
· July 21, 2026
· 1 min read
Tropical clouds will continue to stream into the Bay Area. The slight chance of showers will remain in the Tuesday forecast. The humid, sticky pattern will return as well. Plan on warmer temperatures. Tuesday highs should range from the mid 60s to the mid 90s.
Story provenance No corrections
Summary created by The San Francisco Editorial Desk — automated, rule-governed Original reporting KTVU FOX 2 News Original story Read at the source Source published Jul 21, 2026 Indexed here Jul 21, 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 Tuesday highs should range from the mid 60s to the mid 90s.
Why this matters in The San Francisco
The warmer forecast for Tuesday will likely bring relief to some San Francisco residents, particularly those in cooler neighborhoods that often struggle to escape the fog. However, for others, especially commuters who rely on public transportation, the humid and sticky pattern may make for an uncomfortable ride. The temperature range of mid 60s to mid 90s across the Bay Area also underscores the region's diverse microclimates, with some areas potentially reaching temperatures 30 degrees higher than others. As the city's residents and visitors navigate this varied weather landscape, they can expect to see a greater contrast between the cooler, foggy mornings and warmer afternoons, a characteristic that is quintessentially San Francisco. This temperature fluctuation may also impact outdoor events and activities, such as the city's popular street fairs and festivals, which may need to adapt to the changing weather conditions.
About this story
Original reporting by KTVU FOX 2 News . The San Francisco surfaces reporting from trusted publishers and adds local editorial context so readers can quickly understand what a story means for their community. We attribute every source, link to the original report, and follow a documented editorial standards policy. To understand how stories are selected and reviewed, read our about page .
For the complete original report, visit KTVU FOX 2 News . Have a tip or correction? Contact our newsroom .
Category: local ·
Published: July 21, 2026 ·
Source: KTVU FOX 2 News ·
Reading time: 1 min
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Frequently asked about this story
What is this story about? Tropical clouds will continue to stream into the Bay Area. The slight chance of showers will remain in the Tuesday forecast. The humid, sticky pattern will return as well. Plan on warmer temperatures. Tuesday highs should range from the mid 60s to the mid 90s.
When was this published? This article was first published on July 21, 2026 by KTVU FOX 2 News and curated for The San Francisco readers.
Who reported this story? This story was reported by KTVU FOX 2 News. To learn more about how The San Francisco selects and reviews stories, see our editorial standards .
Where can I find related coverage? See more local coverage from The San Francisco, or browse our daily briefing and topic hubs .
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