California · NWS SGX office

Vista, CA weather

It is 58°F at EW3055 Vista as of Oct 28, 2:10 AM PDT. Overnight: Mostly Cloudy, low near 56°F. Forecast from the National Weather Service, issued Oct 28, 12:03 AM PDT.

Updated Oct 28, 2:17 AM PDT (snapshot)

Current conditions

Temperature

58°F

Mostly Cloudy

Wind

Calm

Humidity 92% · dew point 56°F

Pressure · visibility

29.95 inHg

Visibility —

Observed at EW3055 Vista (E3055), Oct 28, 2:10 AM PDT. Station readings can lag or be missing.

Alerts for this area

Coastal Flood Warning Severe Expected

Coastal Flood Warning issued October 28 at 1:09AM PDT until October 29 at 1:00PM PDT by NWS San Diego CA

Area
San Diego County Coastal Areas; Orange County Coastal
In effect
Oct 28, 1:09 AM PDT
Until
Oct 29, 1:00 PM PDT
Issued by
NWS San Diego CA
Full text

* WHAT...Significant coastal flooding expected. * WHERE...San Diego County coastal areas and Orange County Coastal Areas. * WHEN...Until 1 PM PDT Thursday during high tides in the late mornings. * IMPACTS...Numerous roads may be closed. Low lying property including homes, businesses, and some critical infrastructure will be inundated. Some shoreline erosion will occur in the late mornings. * ADDITIONAL DETAILS...Coastal residents and managers of infrastructure in the warned area should prepare for rising water and take appropriate action to protect life and property. High tides each day will occur in the late morning. Observed high tides are 1.4 to 1.6 feet above astronomical tide predictions.

What to do: Take the necessary actions to protect flood-prone property. If travel is required, do not drive around barricades or through water of unknown depth.

Around the NWS SGX forecast area

1 active alert covers zones served by the SGX office near Vista:

  • Coastal Flood Warning

From the alert snapshot of Oct 28, 2026, 5:12 AM EDT. California has 8 active alerts: see them all.

For official warnings, check weather.gov and your local authorities. OpenForecast repeats National Weather Service alerts and may be delayed or incomplete. Follow instructions from emergency officials.

Next 24 hours

Hourly forecast for Vista (local time)
TimeTempForecastPrecip. chanceWind
Wed 4 AM57°FMostly Cloudy0%E 5 mph
Wed 5 AM56°FMostly Cloudy0%E 5 mph
Wed 6 AM56°FPartly Sunny0%E 5 mph
Wed 7 AM56°FPartly Sunny0%E 5 mph
Wed 8 AM57°FMostly Sunny0%E 5 mph
Wed 9 AM61°FMostly Sunny0%E 5 mph
Wed 10 AM65°FMostly Sunny0% 0 mph
Wed 11 AM71°FMostly Sunny0% 0 mph
Wed 12 PM72°FMostly Sunny0% 0 mph
Wed 1 PM73°FMostly Sunny0%SW 5 mph
Wed 2 PM74°FMostly Sunny0%SW 10 mph
Wed 3 PM73°FMostly Sunny0%W 10 mph
Wed 4 PM72°FMostly Sunny0%W 10 mph
Wed 5 PM71°FPartly Sunny0%W 5 mph
Wed 6 PM67°FMostly Cloudy0%W 5 mph
Wed 7 PM65°FMostly Cloudy0%W 5 mph
Wed 8 PM64°FMostly Cloudy0% 0 mph
Wed 9 PM63°FMostly Cloudy0% 0 mph
Wed 10 PM62°FMostly Cloudy0% 0 mph
Wed 11 PM61°FMostly Cloudy0% 0 mph
Thu 12 AM61°FMostly Cloudy0% 0 mph
Thu 1 AM60°FMostly Cloudy0%E 5 mph
Thu 2 AM60°FMostly Cloudy0%E 5 mph
Thu 3 AM59°FMostly Cloudy0% 0 mph

Hourly values come from the NWS gridded forecast for the 2.5 km grid square that covers the city's center point. Conditions elsewhere in Vista can differ.

7-day forecast

Overnight

Low 56°F

Mostly cloudy, with a low around 56. East wind around 5 mph.

Wednesday

High 74°F·Low 58°F

Mostly sunny, with a high near 74. South wind 0 to 10 mph.

Wednesday Night: Mostly cloudy, with a low around 58. Northeast wind 0 to 5 mph.

Thursday

High 73°F·Low 61°F

Partly sunny, with a high near 73. South wind 0 to 5 mph.

Thursday Night: A slight chance of rain showers between 11pm and 5am. Mostly cloudy, with a low around 61. Southwest wind 0 to 5 mph. Chance of precipitation is 20%. New rainfall amounts less than a tenth of an inch possible.

Friday

High 71°F·Low 57°F

Partly sunny, with a high near 71.

Friday Night: Mostly cloudy, with a low around 57.

Saturday

High 72°F·Low 58°F

Rain showers likely after 11am. Mostly cloudy, with a high near 72.

Saturday Night: Rain showers likely. Cloudy, with a low around 58.

Sunday

High 70°F·Low 57°F

Rain showers likely. Partly sunny, with a high near 70.

Sunday Night: A chance of rain showers before 10pm. Partly cloudy, with a low around 57.

Monday

High 75°F·Low 57°F

Sunny, with a high near 75.

Monday Night: Mostly clear, with a low around 57.

Tuesday

High 76°F

Mostly sunny, with a high near 76.

Nearby cities

Larger cities in the area

Other cities in San Diego County

See every city we cover in California, or check all active alerts.

About this forecast

Forecast office
Vista is served by the National Weather Service SGX forecast office, forecast zone CAZ043, county zone CAC073.
Location used
The Census Bureau's internal point for Vista (33.1895, -117.2386), in San Diego County. Population: 99,322 (2024 estimate), number 77 of the 296 California cities on this site.
Radar
Nearest NWS radar: KNKX. View it on radar.weather.gov.

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Sources

  • Forecast, hourly forecast, observations and alerts: National Weather Service API, api.weather.gov/points/33.1895,-117.2386 (forecast issued Oct 28, 12:03 AM PDT).
  • Official forecast page: forecast.weather.gov.
  • City location and population: U.S. Census Bureau, Vintage 2024 population estimates and 2024 Gazetteer files.
  • Snapshot taken Oct 28, 2026. The NWS and Census Bureau do not endorse OpenForecast.

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