Skip to main content
World Today News
  • Home
  • News
  • World
  • Sport
  • Entertainment
  • Business
  • Health
  • Technology
Menu
  • Home
  • News
  • World
  • Sport
  • Entertainment
  • Business
  • Health
  • Technology
KSDY Canal 50 San Diego

San Diego Expects Weekend Rain and Coastal Flooding Before Monday Sun

October 31, 2026 Lucas Fernandez – World Editor World

San Diego faces a cloudy and wet weekend as a series of weather systems bring continuous precipitation, coastal flooding risks, and shifting temperatures to the region, ksdy.com reported.

Rainfall Expected from Saturday Morning Through Sunday Night

San Diego anticipates a cloudy Saturday with a high near 72 degrees, with rain likely arriving after 5:00 p.m. The National Weather Service estimates an 80% to 90% probability of accumulating at least 0.10 inches of precipitation starting Saturday morning and stretching through Sunday night across areas ranging from the coast to the mountains.

First Halloween rain in decades expected Saturday | NBC 7 San Diego

Forecasters warn that heavier downpours could develop, alongside a slight chance of thunderstorms late Saturday night or Sunday morning. Showers remain likely on Sunday, when temperatures will reach a high near 70 degrees and winds will strengthen as the day progresses.

High Tides May Cause Minor Coastal Flooding

Friday. The National Weather Service projects that Friday’s high tide will peak around midday near 7.25 feet, generating minor coastal flooding alongside surf heights between 3 and 5 feet. Stronger winds on Sunday could push localized coastal conditions up to approximately 6 feet.

Oct. 30, 2026 | Coastal Flood Advisory until afternoon | San Diego Weather Today

Authorities advise drivers to allow extra travel time near the shoreline, steer clear of established barricades, and never attempt to drive through floodwaters of unknown depth. These high tides continue to draw attention to coastal roadways throughout the remainder of the week.

Clearing Skies and Moderate Temperatures on the Horizon

Conditions improve swiftly by Monday, which brings sunny skies and a high near 75 degrees. Tuesday follows as a dry and warm day, with coastal and valley maximum temperatures hovering mostly in the 70s. Temperatures drop by about 5 degrees on Wednesday and Thursday compared to Tuesday, bringing slight chances for renewed showers.

More on this story: NWS Extends Flood Advisories as Record High Tides Hit Southern California

More on San Diego: San Diego Mayor Todd Gloria Signs Executive Order for Data Center Moratorium · San Diego Reports Two Pediatric Flu Deaths and Urges Vaccination · Binational Race San Diego-Tijuana 2026 Unites Runners Across Border

Share this:

  • Share on Facebook (Opens in new window) Facebook
  • Share on X (Opens in new window) X

Related reading

  • Man Utd target Fermin Lopez as Arsenal eye Nicolo Tresoldi
  • Netanyahu and allies lose parliamentary majority, 1News reported

Related

clima, Halloween, San Diego

Search:

World Today News

World Today News is your trusted source for global journalism — breaking headlines, in-depth analysis, and reporting from around the world.

Quick Links

  • Privacy Policy
  • About Us
  • Accessibility statement
  • California Privacy Notice (CCPA/CPRA)
  • Contact
  • Cookie Policy
  • Disclaimer
  • DMCA Policy
  • Do not sell my info
  • EDITORIAL TEAM
  • Terms & Conditions

Browse by Location

  • GB
  • NZ
  • US

Connect With Us

© 2026 World Today News. All rights reserved. Your trusted global news source directory.
For contact, advertising, copyright, issues email: office@world-today-news.com

Privacy Policy Terms of Service