California · NWS LOX office

Lompoc, CA weather

It is 55°F and clear at Vandenberg Space Force Base as of Oct 28, 4:55 AM PDT. Overnight: Patchy Fog, low near 48°F. Forecast from the National Weather Service, issued Oct 28, 1:41 AM PDT.

Updated Oct 28, 5:24 AM PDT (snapshot)

Current conditions

Temperature

55°F

Clear

Wind

ESE 8 mph

Humidity 97% · dew point 54°F

Pressure · visibility

29.95 inHg

Visibility 10 mi

Observed at Vandenberg Space Force Base (KVBG), Oct 28, 4:55 AM PDT. Station readings can lag or be missing.

Alerts for this area

Coastal Flood Advisory Minor Expected

Coastal Flood Advisory issued October 27 at 6:54AM PDT until October 29 at 1:00PM PDT by NWS Los Angeles/Oxnard CA

Area
San Luis Obispo County Beaches; Santa Barbara County Central Coast Beaches; Santa Barbara County Southwestern Coast; Santa Barbara County Southeastern Coast; Ventura County Beaches; Malibu Coast; Los Angeles County Beaches
In effect
Oct 27, 6:54 AM PDT
Until
Oct 29, 1:00 PM PDT
Issued by
NWS Los Angeles/Oxnard CA
Full text

* WHAT...Minor to moderate coastal flooding expected due to very high tides. * WHERE...San Luis Obispo County Beaches, Santa Barbara County Central Coast Beaches, Santa Barbara County Southwestern Coast, Santa Barbara County Southeastern Coast, Ventura County Beaches, Malibu Coast and Los Angeles County Beaches. * WHEN...Until 1 PM PDT Thursday. * IMPACTS...Minor to moderate flooding of sea water is likely over vulnerable low-lying coastal areas, especially around the time of high tide, including over beach parking lots, bike paths, and harbor walkways. Moderate to significant beach erosion is likely. Isolated damage of structures due to sea water inundation is possible to the most vulnerable areas. * ADDITIONAL DETAILS...High tides will likely reach 7.5-8.0 feet (MLLW) each late morning, which is 1.0 to 1.5 feet above astronomical projections. The highest tides will be through Wednesday. There is a small chance for isolated Coastal Flood Warnings Wednesday through Thursday if larger surf develops. The Coastal Flood Advisory may also need to be extended beyond Thursday.

What to do: Take the necessary actions to protect flood-prone property. Do NOT drive around barricades or through water of unknown depth.

Around the NWS LOX forecast area

1 active alert covers zones served by the LOX office near Lompoc:

  • Coastal Flood Advisory

From the alert snapshot of Oct 28, 2026, 8:14 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 Lompoc (local time)
TimeTempForecastPrecip. chanceWind
Wed 5 AM51°FPatchy Fog0% 0 mph
Wed 6 AM48°FPatchy Fog0% 0 mph
Wed 7 AM48°FPatchy Fog0% 0 mph
Wed 8 AM53°FPatchy Fog0% 0 mph
Wed 9 AM58°FPatchy Fog0% 0 mph
Wed 10 AM62°FPatchy Fog0% 0 mph
Wed 11 AM69°FMostly Sunny0%WSW 5 mph
Wed 12 PM70°FMostly Sunny0%WSW 5 mph
Wed 1 PM72°FMostly Sunny0%WSW 5 mph
Wed 2 PM70°FMostly Sunny0%NW 10 mph
Wed 3 PM70°FMostly Sunny0%NW 10 mph
Wed 4 PM67°FMostly Sunny0%NW 10 mph
Wed 5 PM65°FCloudy1%WNW 10 mph
Wed 6 PM59°FCloudy1%WNW 10 mph
Wed 7 PM57°FCloudy1%WNW 10 mph
Wed 8 PM57°FCloudy1%NW 5 mph
Wed 9 PM56°FCloudy1%NW 5 mph
Wed 10 PM54°FCloudy1%NW 5 mph
Wed 11 PM54°FMostly Cloudy0% 0 mph
Thu 12 AM52°FMostly Cloudy0% 0 mph
Thu 1 AM52°FMostly Cloudy0% 0 mph
Thu 2 AM54°FMostly Cloudy0% 0 mph
Thu 3 AM50°FMostly Cloudy0% 0 mph
Thu 4 AM50°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 Lompoc can differ.

7-day forecast

Overnight

Low 48°F

Patchy fog. Cloudy, with a low around 48. Northeast wind around 0 mph.

Wednesday

High 72°F·Low 50°F

Patchy fog before 11am. Mostly cloudy, with a high near 72. North northwest wind 0 to 10 mph.

Wednesday Night: Cloudy, with a low around 50. East northeast wind 0 to 10 mph.

Thursday

High 71°F·Low 53°F

Mostly cloudy, with a high near 71. South southeast wind 0 to 10 mph.

Thursday Night: A slight chance of rain showers after 11pm. Cloudy, with a low around 53. North northwest wind 0 to 10 mph. Chance of precipitation is 20%. New rainfall amounts less than a tenth of an inch possible.

Friday

High 69°F·Low 50°F

A slight chance of rain showers before 5pm. Mostly cloudy, with a high near 69. Chance of precipitation is 20%.

Friday Night: Mostly cloudy, with a low around 50.

Saturday

High 67°F·Low 50°F

A chance of rain showers after 11am. Cloudy, with a high near 67.

Saturday Night: A chance of rain showers. Mostly cloudy, with a low around 50.

Sunday

High 70°F·Low 47°F

A slight chance of rain showers before 10am. Mostly sunny, with a high near 70.

Sunday Night: Mostly clear, with a low around 47.

Monday

High 73°F·Low 50°F

Mostly sunny, with a high near 73.

Monday Night: Partly cloudy, with a low around 50.

Tuesday

High 73°F

A slight chance of rain showers after 10am. Mostly sunny, with a high near 73.

Nearby cities

Larger cities in the area

Other cities in Santa Barbara County

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

About this forecast

Forecast office
Lompoc is served by the National Weather Service LOX forecast office, forecast zone CAZ346, county zone CAC083.
Location used
The Census Bureau's internal point for Lompoc (34.6627, -120.4708), in Santa Barbara County. Population: 43,594 (2024 estimate), number 199 of the 296 California cities on this site.
Radar
Nearest NWS radar: KVBX. 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/34.6627,-120.4708 (forecast issued Oct 28, 1:41 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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