Weather Forecast for Dana Point

California, United States of America

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Mist

Current Weather - Dana Point: 16°C

California, United States of America

Mist

Feels like 16°C

Wind

5 km/h S

Humidity

72%

Pressure

1020 mb

UV Index

3

Visibility

10 km

Mist

Mist

Wednesday, January 21, 2026

High

16°C

Low

13°C

Rain Chance

0%

Hourly Forecast

Cloudy 15°C
20:00
Partly Cloudy 14°C
21:00
Mist 14°C
22:00
Mist 13°C
23:00
Jan 22

Day Statistics

Maximum Wind

9 km/h

Humidity

92%

Precipitation

0 mm

UV Index

1

Visibility

10 km

Rain Chance

0%

Snow Chance

0%

Sun & Moon

Sunrise

06:53 AM

Sunset

05:12 PM

Moonrise

08:43 AM

Moonset

08:17 PM

Moon Phase

Waxing Crescent

Moon Illumination

5%

Air Quality

PM2.5

23.4

μg/m³

PM10

25.3

μg/m³

NO₂

46.6

μg/m³

O₃

17.1

μg/m³

SO₂

6.9

μg/m³

CO

370.3

μg/m³

US EPA Index: 2 GB DEFRA Index: 2

Solar Radiation Data

Shortwave Radiation

338.6

Diffuse Radiation

100.49

DNI

0

GTI

97.77

Weather Alerts

Dense Fog Advisory issued January 20 at 7:12PM PST until January 21 at 9:00AM PST by NWS San Diego CA

San Diego County Coastal Areas; San Diego County Inland Valleys; Orange County Coastal; Orange County Inland Jan 20, 07:12 PM - Jan 21, 09:00 AM
Severity: Moderate Urgency: Expected

* WHAT...Areas of dense fog with visibility one quarter mile or less. * WHERE...Orange County Coastal Areas, Orange County Inland Areas, San Diego County Coastal Areas, and San Diego County Valleys. The lowest visibilities will be on higher coastal terrain and western portions of the inland valleys. * WHEN...Until 9 AM PST Wednesday. * IMPACTS...Low visibility could make driving conditions hazardous.

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

Event: Dense Fog Advisory Certainty: Likely Category: Met

Dense Fog Advisory issued January 21 at 2:13AM PST until January 21 at 9:00AM PST by NWS San Diego CA

San Diego County Coastal Areas; San Diego County Inland Valleys; Orange County Coastal; Orange County Inland Jan 21, 02:13 AM - Jan 21, 09:00 AM
Severity: Moderate Urgency: Expected

* WHAT...Visibility one quarter mile or less in dense fog. * WHERE...Near high coastal terrain and inland areas in Orange County, near higher coastal terrain into the western valleys in San Diego County. * WHEN...Until 9 AM PST this morning. * IMPACTS...Low visibility could make driving conditions hazardous.

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

Event: Dense Fog Advisory Certainty: Likely Category: Met