October 11 update: Newer forecasts and alerts are available in our updated Chula Vista storm coverage.
Original forecast summary published October 9, 2026.
The National Weather Service’s October 9 forecast called for weekend rain, gusty winds and cooler temperatures in Chula Vista. At publication, the local forecast listed a coastal-flood advisory through October 13 and potential rain beginning late Saturday night.
That forecast has since changed. Please use our October 11 update or the current National Weather Service forecast for the latest information.
