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Hourly Weather | Today › Friday, November 13, 2026
Active Weather Warnings
San Diego, California
7 AM
Rainy Weather
63°
Feels Like 59°
51
Humidity: 86%
UV Index: 0
Wind: 7 mph
8 AM
Cloudy Weather
64°
Feels Like 63°
49
Humidity: 87%
UV Index: 1
Wind: 8 mph
9 AM
Partly Sunny with Showers
66°
Feels Like 61°
57
Humidity: 80%
UV Index: 1
Wind: 8 mph
10 AM
Cloudy Weather
68°
Feels Like 66°
40
Humidity: 74%
UV Index: 2
Wind: 8 mph
11 AM
Cloudy Weather
70°
Feels Like 68°
34
Humidity: 70%
UV Index: 2
Wind: 9 mph
12 PM
Cloudy Weather
70°
Feels Like 70°
40
Humidity: 66%
UV Index: 2
Wind: 9 mph
1 PM
Partly Sunny with Showers
72°
Feels Like 66°
56
Humidity: 62%
UV Index: 1
Wind: 9 mph
2 PM
Partly Sunny with Showers
70°
Feels Like 66°
52
Humidity: 63%
UV Index: 1
Wind: 10 mph
3 PM
Cloudy Weather
70°
Feels Like 68°
49
Humidity: 64%
UV Index: 1
Wind: 9 mph
4 PM
Cloudy Weather
68°
Feels Like 66°
34
Humidity: 66%
UV Index: 1
Wind: 8 mph
5 PM
Cloudy Night
66°
Feels Like 64°
34
Humidity: 70%
UV Index: 0
Wind: 8 mph
6 PM
Cloudy Night
66°
Feels Like 63°
34
Humidity: 74%
UV Index: 0
Wind: 7 mph
7 PM
Cloudy Weather
66°
Feels Like 63°
34
Humidity: 75%
UV Index: 0
Wind: 7 mph
8 PM
Cloudy Weather
64°
Feels Like 63°
34
Humidity: 79%
UV Index: 0
Wind: 7 mph
9 PM
Cloudy Weather
66°
Feels Like 63°
40
Humidity: 77%
UV Index: 0
Wind: 7 mph
10 PM
Rainy Weather
66°
Feels Like 61°
57
Humidity: 78%
UV Index: 0
Wind: 7 mph
11 PM
Cloudy Weather
66°
Feels Like 63°
49
Humidity: 80%
UV Index: 0
Wind: 8 mph

Hourly Air Quality Forecast - AQI (US EPA)

7 AM
42 AQI
Good air quality Dominant pollutant: O3
Details

Pollutant Concentrations:

  • PM2.5: 3.23 µg/m³
  • PM10: 4.2 µg/m³
  • O3: 0.046 ppm
  • NO2: 0.1 ppb
  • SO2: 0 ppb
  • CO: 0.10 ppm

Health Recommendations:

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

8 AM
43 AQI
Good air quality Dominant pollutant: O3
Details

Pollutant Concentrations:

  • PM2.5: 2.73 µg/m³
  • PM10: 3.38 µg/m³
  • O3: 0.046 ppm
  • NO2: 0.1 ppb
  • SO2: 0 ppb
  • CO: 0.10 ppm

Health Recommendations:

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

9 AM
43 AQI
Good air quality Dominant pollutant: O3
Details

Pollutant Concentrations:

  • PM2.5: 2.17 µg/m³
  • PM10: 2.68 µg/m³
  • O3: 0.046 ppm
  • NO2: 0.1 ppb
  • SO2: 0 ppb
  • CO: 0.10 ppm

Health Recommendations:

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

10 AM
43 AQI
Good air quality Dominant pollutant: O3
Details

Pollutant Concentrations:

  • PM2.5: 1.69 µg/m³
  • PM10: 2.14 µg/m³
  • O3: 0.047 ppm
  • NO2: 0.1 ppb
  • SO2: 0 ppb
  • CO: 0.10 ppm

Health Recommendations:

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

11 AM
43 AQI
Good air quality Dominant pollutant: O3
Details

Pollutant Concentrations:

  • PM2.5: 1.31 µg/m³
  • PM10: 1.75 µg/m³
  • O3: 0.047 ppm
  • NO2: 0.1 ppb
  • SO2: 0 ppb
  • CO: 0.10 ppm

Health Recommendations:

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

12 PM
43 AQI
Good air quality Dominant pollutant: O3
Details

Pollutant Concentrations:

  • PM2.5: 1.03 µg/m³
  • PM10: 1.58 µg/m³
  • O3: 0.047 ppm
  • NO2: 0 ppb
  • SO2: 0 ppb
  • CO: 0.10 ppm

Health Recommendations:

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

1 PM
43 AQI
Good air quality Dominant pollutant: O3
Details

Pollutant Concentrations:

  • PM2.5: 0.91 µg/m³
  • PM10: 1.67 µg/m³
  • O3: 0.046 ppm
  • NO2: 0.1 ppb
  • SO2: 0 ppb
  • CO: 0.10 ppm

Health Recommendations:

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

2 PM
43 AQI
Good air quality Dominant pollutant: O3
Details

Pollutant Concentrations:

  • PM2.5: 0.9 µg/m³
  • PM10: 2.03 µg/m³
  • O3: 0.046 ppm
  • NO2: 0.1 ppb
  • SO2: 0 ppb
  • CO: 0.10 ppm

Health Recommendations:

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

3 PM
43 AQI
Good air quality Dominant pollutant: O3
Details

Pollutant Concentrations:

  • PM2.5: 1.01 µg/m³
  • PM10: 2.73 µg/m³
  • O3: 0.046 ppm
  • NO2: 0.1 ppb
  • SO2: 0 ppb
  • CO: 0.10 ppm

Health Recommendations:

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

4 PM
42 AQI
Good air quality Dominant pollutant: O3
Details

Pollutant Concentrations:

  • PM2.5: 1.2 µg/m³
  • PM10: 3.69 µg/m³
  • O3: 0.046 ppm
  • NO2: 0.1 ppb
  • SO2: 0 ppb
  • CO: 0.10 ppm

Health Recommendations:

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

5 PM
42 AQI
Good air quality Dominant pollutant: O3
Details

Pollutant Concentrations:

  • PM2.5: 1.37 µg/m³
  • PM10: 4.7 µg/m³
  • O3: 0.046 ppm
  • NO2: 0.1 ppb
  • SO2: 0 ppb
  • CO: 0.10 ppm

Health Recommendations:

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

6 PM
42 AQI
Good air quality Dominant pollutant: O3
Details

Pollutant Concentrations:

  • PM2.5: 1.53 µg/m³
  • PM10: 5.51 µg/m³
  • O3: 0.046 ppm
  • NO2: 0.1 ppb
  • SO2: 0 ppb
  • CO: 0.11 ppm

Health Recommendations:

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

7 PM
43 AQI
Good air quality Dominant pollutant: O3
Details

Pollutant Concentrations:

  • PM2.5: 1.62 µg/m³
  • PM10: 6 µg/m³
  • O3: 0.046 ppm
  • NO2: 0.1 ppb
  • SO2: 0.1 ppb
  • CO: 0.11 ppm

Health Recommendations:

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

8 PM
43 AQI
Good air quality Dominant pollutant: O3
Details

Pollutant Concentrations:

  • PM2.5: 1.66 µg/m³
  • PM10: 6.34 µg/m³
  • O3: 0.047 ppm
  • NO2: 0.1 ppb
  • SO2: 0.1 ppb
  • CO: 0.11 ppm

Health Recommendations:

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

9 PM
45 AQI
Good air quality Dominant pollutant: O3
Details

Pollutant Concentrations:

  • PM2.5: 1.71 µg/m³
  • PM10: 6.71 µg/m³
  • O3: 0.048 ppm
  • NO2: 0.1 ppb
  • SO2: 0.1 ppb
  • CO: 0.11 ppm

Health Recommendations:

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

10 PM
46 AQI
Good air quality Dominant pollutant: O3
Details

Pollutant Concentrations:

  • PM2.5: 1.81 µg/m³
  • PM10: 7.28 µg/m³
  • O3: 0.050 ppm
  • NO2: 0.1 ppb
  • SO2: 0.1 ppb
  • CO: 0.10 ppm

Health Recommendations:

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

11 PM
47 AQI
Good air quality Dominant pollutant: O3
Details

Pollutant Concentrations:

  • PM2.5: 1.93 µg/m³
  • PM10: 7.56 µg/m³
  • O3: 0.050 ppm
  • NO2: 0.1 ppb
  • SO2: 0.1 ppb
  • CO: 0.10 ppm

Health Recommendations:

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

Current Real-Time Air Quality Report

Weather Alerts and Warnings for San Diego

Moderate Expected Likely

Beach Hazards Statement

Beach Hazards Statement issued November 13 at 3:02AM PST until November 13 at 8:00AM PST by NWS San Diego CA
Nov 13, 3:02 AM → Nov 13, 8:00 AM
...HIGH SURF ADVISORY REMAINS IN EFFECT FROM 4 PM THIS AFTERNOON
TO 10 AM PST SUNDAY...

WHAT: For the Beach Hazards Statement, cloud to ground
lightning expected as a band of thunderstorms moves ashore. For
the High Surf Advisory, large breaking waves of 5 to 7 feet
with sets to 8 to 9 feet at west facing beaches. High rip
current risk.

WHERE: San Diego County Coastal Areas and Orange County
Coastal Areas.

WHEN: For the Beach Hazards Statement, until 8 AM PST this
morning. For the High Surf Advisory, from 4 PM this afternoon
to 10 AM PST Sunday.

IMPACTS: Cloud to ground lightning is expected at beaches
through 8 AM. Dangerous swimming and surfing conditions and
localized beach erosion.

ADDITIONAL DETAILS: The thunderstorms and lightning threat will
diminish after 8 AM. Tides will be falling during this time, but
adjusted high tides will be near 7 feet which could combine with
the high surf to produce localized beach erosion and overflow
into parking lots and boardwalks. Surf begins to wane Sunday
afternoon but may remain elevated for west-facing beaches into
Monday.
+ Read More
A beach hazards statement for beach lightning means that there is the potential for cloud to ground or cloud to water lightning strikes which could result in injury or death. Move indoors until the storm passes and stay away from metal objects. Inexperienced swimmers should remain out of the water due to dangerous surf conditions.
Updated: Nov 13, 4:46 AM Source: NWS Alert
Minor Expected Likely

Flood Advisory

Flood Advisory issued November 13 at 5:17AM PST until November 13 at 6:15AM PST by NWS San Diego CA
Nov 13, 5:17 AM → Nov 13, 6:15 AM
WHAT: Urban area and small stream flooding caused by excessive
rainfall continues.

WHERE: Riverside County in southern California...
Southeastern Orange County in southwestern California...
Western San Diego County in southwestern California...

WHEN: Until 615 AM PST.

IMPACTS: Minor flooding in low-lying and poor drainage areas.
Water over roadways.

ADDITIONAL DETAILS:
- At 516 AM PST, Doppler radar indicated heavy rain. This will
cause urban and small stream flooding. Between 0.25 and 0.75
inches of rain have fallen.
- Additional rainfall amounts up to 0.25 inches are expected over
the area. This additional rain will result in minor flooding.
- Some locations that will experience flooding include...
Chula Vista, Irvine, Oceanside, Carlsbad, El Cajon, Vista,
Mission Viejo, San Clemente, Encinitas and National City.
- https://www.weather.gov/safety/flood
+ Read More
Turn around, don't drown when encountering flooded roads. Most flood deaths occur in vehicles. Be especially cautious at night when it is harder to recognize the dangers of flooding.
Updated: Nov 13, 6:06 AM Source: NWS Alert
Minor Expected Likely

High Surf Advisory

High Surf Advisory issued November 13 at 5:22AM PST until November 15 at 10:00AM PST by NWS San Diego CA
Nov 13, 4:00 PM → Nov 15, 10:00 AM
WHAT: Large breaking waves of 5 to 7 feet with sets to 8 to 9
feet at west facing beaches. High rip current risk.

WHERE: San Diego County Coastal Areas and Orange County
Coastal Areas.

WHEN: From 4 PM this afternoon to 10 AM PST Sunday.

IMPACTS: Dangerous swimming and surfing conditions and
localized beach erosion.

ADDITIONAL DETAILS: Tides will be falling during this time,
but adjusted high tides will be near 7 feet which could combine
with the high surf to produce localized beach erosion and
overflow into parking lots and boardwalks. Surf begins to wane
Sunday afternoon but may remain elevated for west-facing beaches
into Monday.
+ Read More
Inexperienced swimmers should remain out of the water due to dangerous surf conditions.
Updated: Nov 13, 6:06 AM Source: NWS Alert

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