Today | Weather | Sunday, December 14, 2025

Active Weather Warnings

Dense Fog Advisory

Weather in Oxnard, California

05:19 AM

Now

54° F

Feels Like 52°

Precipitation 38 %

Wind 5 mph

Humidity 84 %

Today

Day 66°

Night 52°

Precipitation 0 %

Wind 7 mph

UV Index (0 - 11+) 3

Oxnard Weather Forecast Updated

Last updated on December 14, 2025 at 4:06 AM

Weather Forecast History

Last Year's Weather on This Day (December 14, 2024)

Day

63°

Night

43°

Wind

4 mph

Precipitation

25 %

Air Quality in Oxnard

NOW

37 AQI

Good air quality Dominant pollutant: O₃

Pollutant Concentrations:

PM_2.5 4.34 µg/m³

PM₁₀ 11.17 µg/m³

O₃ 0.040 ppm

NO₂ 0.2 ppb

SO₂ 0.2 ppb

CO 0.08 ppm

NH₃ 0 µg/m³

NO 0 µg/m³

PM_2.5 – Fine particles <2.5μm

PM₁₀ – Inhalable particles <10μm

O₃ – Ozone

NO₂ – Nitrogen dioxide

SO₂ – Sulfur dioxide

CO – Carbon monoxide

NH₃ – Ammonia

NO – Nitric oxide

Health Recommendations:

Air quality is considered satisfactory, and air pollution poses little or no risk.

Show raw pollutant concentrations (µg/m³)

PM_2.5 – 4.34 µg/m³

PM₁₀ – 11.17 µg/m³

O₃ – 78.82 µg/m³

NO₂ – 0.42 µg/m³

SO₂ – 0.41 µg/m³

CO – 91.77 µg/m³

NH₃ – 0 µg/m³

NO – 0 µg/m³

View Hourly Air Quality Forecast

Weather Alerts and Warnings for Oxnard

Moderate Expected Likely

Dense Fog Advisory

Dense Fog Advisory issued December 14 at 12:58AM PST until December 14 at 10:00AM PST by NWS Los Angeles/Oxnard CA

Dec 14, 12:58 AM → Dec 14, 10:00 AM

WHAT: Visibility one quarter mile or less in dense fog.

WHERE: Santa Barbara County Central Coast Beaches, Santa Barbara
County Inland Central Coast, Santa Ynez Valley, Ventura County
Beaches, and Ventura County Inland Coast.

WHEN: Until 10 AM PST this morning.

IMPACTS: Low visibility could make driving conditions hazardous.

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If driving, slow down, use your low beam headlights, and leave plenty of distance ahead of you.

Updated: Dec 14, 4:06 AM Source: NWS Alert