Today | Weather | Thursday, February 26, 2026

Active Weather Warnings

Dense Fog Advisory

Weather in Sacramento, California

07:04 AM

Now

52° F

Feels Like 52°

Precipitation 0 %

Wind 6 mph

UV Index (0 - 11+) 1

Humidity 100 %

Today

Day 72°

Night 50°

Precipitation 3 %

Wind 8 mph

UV Index (0 - 11+) 4

Sacramento Weather Forecast Updated

49 minutes ago

Last updated on February 26, 2026 at 6:14 AM

Weather Forecast History

Last Year's Weather on This Day (February 26, 2025)

Day

68°

Night

45°

Wind

4 mph

UV Index

Precipitation

0 %

Air Quality in Sacramento

NOW

55 AQI

Moderate air quality Dominant pollutant: PM_2.5

Pollutant Concentrations:

PM_2.5 14.19 µg/m³

PM₁₀ 18.35 µg/m³

O₃ 0.003 ppm

NO₂ 16.6 ppb

SO₂ 0.6 ppb

CO 0.32 ppm

NH₃ 0.83 µg/m³

NO 9.34 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 acceptable; however, for some pollutants, there may be a moderate health concern for a very small number of people who are unusually sensitive to air pollution.

Show raw pollutant concentrations (µg/m³)

PM_2.5 – 14.19 µg/m³

PM₁₀ – 18.35 µg/m³

O₃ – 6.64 µg/m³

NO₂ – 31.15 µg/m³

SO₂ – 1.51 µg/m³

CO – 368.13 µg/m³

NH₃ – 0.83 µg/m³

NO – 9.34 µg/m³

View Hourly Air Quality Forecast

Weather Alerts and Warnings for Sacramento

Moderate Expected Likely

Dense Fog Advisory

Dense Fog Advisory issued February 26 at 2:20AM PST until February 26 at 10:00AM PST by NWS Sacramento CA

Feb 26, 2:20 AM → Feb 26, 10:00 AM

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

WHERE: Northern San Joaquin Valley and Southern Sacramento Valley.

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 headlights, and leave plenty of distance ahead of you.

Updated: Feb 26, 6:14 AM Source: NWS Alert