Today | Weather | Saturday, June 13, 2026

Active Weather Warnings

Coastal Flood Advisory

Weather in Daly City, California

05:48 PM

Now

61° F

Feels Like 59°

Precipitation 0 %

Wind 12 mph

UV Index (0 - 11+) 2

Humidity 83 %

Today

Day 63°

Night 57°

Precipitation 0 %

Wind 8 mph

UV Index (0 - 11+) 11

Warning: Extreme UV Index Today: 11

Overexposure to the sun's harmful UV rays can cause sunburn and increase the risk of developing skin cancer, including melanoma. Protect yourself by wearing clothing that covers your skin, sunglasses, and a hat. Apply a broad-spectrum sunscreen with an SPF of 30 or higher every two hours, even on cloudy days. Minimize direct sun exposure during peak hours (10 AM to 4 PM) to reduce the risk.

Daly City Weather Forecast Updated

21 minutes ago

Last updated on June 13, 2026 at 5:27 PM

Weather Forecast History

Last Year's Weather on This Day (June 13, 2025)

Day

63°

Night

52°

Wind

16 mph

UV Index

Precipitation

0 %

Air Quality in Daly City

NOW

47 AQI

Good air quality Dominant pollutant: O₃

Pollutant Concentrations:

PM_2.5 9.74 µg/m³

PM₁₀ 25.79 µg/m³

O₃ 0.050 ppm

NO₂ 0.2 ppb

SO₂ 0.5 ppb

CO 0.08 ppm

NH₃ 0 µg/m³

NO 0.08 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 – 9.74 µg/m³

PM₁₀ – 25.79 µg/m³

O₃ – 98.76 µg/m³

NO₂ – 0.46 µg/m³

SO₂ – 1.21 µg/m³

CO – 94.06 µg/m³

NH₃ – 0 µg/m³

NO – 0.08 µg/m³

View Hourly Air Quality Forecast

Weather Alerts and Warnings for Daly City

Minor Expected Likely

Coastal Flood Advisory

Coastal Flood Advisory issued June 13 at 2:23PM PDT until June 17 at 3:00AM PDT by NWS San Francisco CA

Jun 13, 2:23 PM → Jun 17, 3:00 AM

WHAT: Up to 2.0 ft of inundation above ground level is
possible in low-lying areas near shorelines and tidal
waterways.

WHERE: Low-lying bayshore regions along the San Francisco and
San Pablo Bays.

WHEN: Until 3 AM PDT Wednesday.

IMPACTS: Flooding of lots, parks, and roads with only
isolated road closures expected.

ADDITIONAL DETAILS: At the San Francisco tidal gauge, high tide
is expected to be 1.9 ft above normal (7.8 ft MLLW) at 10:20 PM
on Saturday the 13th, 2.0 ft above normal (7.8 ft MLLW) at
11:10 PM on Sunday the 14th, 1.9 ft above normal (7.8 ft MLLW)
at 12:02 AM on Tuesday the 16th, and 1.6 ft above normal (7.4 ft
MLLW) at 12:56 AM on Wednesday the 17th. High tide varies up to
90 minutes earlier or later along the Pacific Coast and through
the San Francisco Bay, respectively.

+ Read More

If travel is required, allow extra time as some roads may be closed. Do not drive around barricades or through water of unknown depth. Take the necessary actions to protect flood-prone property.

Updated: Jun 13, 5:27 PM Source: NWS Alert