Beach Hazards Statement — San Diego County Coastal Areas, CA, Orange County Coastal, CA 7:00 PM Coastal Flood Advisory — San Diego County Coastal Areas, CA, Orange County Coastal, CA 5:00 AM High Surf Advisory — San Diego County Coastal Areas, CA, Orange County Coastal, CA 7:00 PM Heat Advisory — Orange County Coastal, CA 10:00 PM Excessive Heat Warning — San Bernardino and Riverside County Valleys-The Inland Empire, CA, Riverside County Mountains, CA, San Diego County Mountains, CA, Apple and Lucerne Valleys, CA, Coachella Valley, CA, San Diego County Deserts, CA, San Gorgonio Pass Near Banning, CA, San Diego County Inland Valleys, CA, Santa Ana Mountains and Foothills, CA, Orange County Inland, CA, San Bernardino County Mountains, CA, San Diego County Coastal Areas, CA, Orange County Coastal, CA 10:00 PM

San Clemente, California

Last updated: 6:28 AM CDT  ·  Refresh
20°C
Feels like 22°
Mostly Cloudy
▲ 24°  /  ▼ 18°
Wind
4 mph SSE
Humidity
90%
Dew Point
18°
Pressure
29.63 inHg
Visibility
9 mi
UV Index
0.0
Cloud Cover
62%
Sunrise
5:59 AM
Sunset
7:53 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: San Clemente is currently mostly cloudy at 20°C. Dry conditions are expected through the next 24 hours. Sunrise: 5:59AM · Sunset: 7:53PM.

Alerts

Beach Hazards Statement
San Diego County Coastal Areas, CA, Orange County Coastal, CA
Expires 7:00 PM
Coastal Flood Advisory
San Diego County Coastal Areas, CA, Orange County Coastal, CA
Expires 5:00 AM
High Surf Advisory
San Diego County Coastal Areas, CA, Orange County Coastal, CA
Expires 7:00 PM
Heat Advisory
Orange County Coastal, CA
Expires 10:00 PM
Excessive Heat Warning
San Bernardino and Riverside County Valleys-The Inland Empire, CA, Riverside County Mountains, CA, San Diego County Mountains, CA, Apple and Lucerne Valleys, CA, Coachella Valley, CA, San Diego County Deserts, CA, San Gorgonio Pass Near Banning, CA, San Diego County Inland Valleys, CA, Santa Ana Mountains and Foothills, CA, Orange County Inland, CA, San Bernardino County Mountains, CA, San Diego County Coastal Areas, CA, Orange County Coastal, CA
Expires 10:00 PM
54 AQI · Moderate Dominant: PM2.5 Air Quality
Hourly Forecast · Next 24 Hours
Now
20°
3%
5 AM
19°
3%
6 AM
20°
3%
7 AM
21°
3%
8 AM
21°
3%
9 AM
23°
3%
10 AM
23°
3%
11 AM
24°
3%
12 PM
24°
3%
1 PM
24°
6%
2 PM
24°
6%
3 PM
24°
6%
4 PM
24°
3%
5 PM
23°
3%
6 PM
22°
3%
7 PM
21°
3%
8 PM
21°
3%
9 PM
20°
3%
10 PM
19°
3%
11 PM
19°
3%
12 AM
19°
6%
1 AM
19°
6%
2 AM
19°
6%
3 AM
19°
6%
7-Day Forecast
Today
24° 18°
Partly Cloudy.
Wed
25° 18°
Mostly Clear.
Thu
27° 18°
Mostly Clear.
Fri
28° 19°
Partly Cloudy.
Sat
29° 21°
Mostly Clear.
Sun
28° 21°
Mostly Clear.
Mon
27° 20°
Mostly Clear.
TimeTempConditionsPrecipWindHumidity
Now 20° Mostly Cloudy 3% 4 mph SSE 90%
5 AM 19° Partly Cloudy 3% 4 mph S 88%
6 AM 20° Partly Cloudy 3% 4 mph SSE 88%
7 AM 21° Partly Cloudy 3% 5 mph S 86%
8 AM 21° Partly Cloudy 3% 6 mph S 83%
9 AM 23° Partly Cloudy 3% 6 mph SSW 80%
10 AM 23° Partly Cloudy 3% 7 mph SSW 78%
11 AM 24° Partly Cloudy 3% 7 mph SSW 76%
12 PM 24° Mostly Clear 3% 8 mph SW 75%
1 PM 24° Partly Cloudy 6% 8 mph SW 74%
2 PM 24° Partly Cloudy 6% 8 mph SW 73%
3 PM 24° Partly Cloudy 6% 7 mph SW 73%
4 PM 24° Partly Cloudy 3% 7 mph WSW 74%
5 PM 23° Partly Cloudy 3% 6 mph WSW 75%
6 PM 22° Partly Cloudy 3% 5 mph WSW 79%
7 PM 21° Partly Cloudy 3% 4 mph SW 83%
8 PM 21° Partly Cloudy 3% 3 mph SW 85%
9 PM 20° Partly Cloudy 3% 3 mph SSW 86%
10 PM 19° Partly Cloudy 3% 4 mph S 87%
11 PM 19° Partly Cloudy 3% 4 mph SSE 87%
12 AM 19° Partly Cloudy 6% 4 mph SSE 88%
1 AM 19° Haze 6% 5 mph SSE 88%
2 AM 19° Fog 6% 5 mph SSE 89%
3 AM 19° Haze 6% 5 mph SSE 89%
15-Day Forecast
Today
7/28
Partly Cloudy
6%
18°
24°
Wed
7/29
Mostly Clear
6%
18°
25°
Thu
7/30
Mostly Clear
6%
18°
27°
Fri
7/31
Partly Cloudy
3%
19°
28°
Sat
8/1
Mostly Clear
3%
21°
29°
Sun
8/2
Mostly Clear
7%
21°
28°
Mon
8/3
Mostly Clear
3%
20°
27°
Tue
8/4
Mostly Clear
3%
20°
27°
Wed
8/5
Mostly Clear
15%
21°
28°
Thu
8/6
Overcast
19%
21°
28°
Fri
8/7
Clear
25%
19°
28°
Sat
8/8
Clear
3%
19°
27°
Sun
8/9
Clear
3%
19°
27°
Mon
8/10
Clear
25%
19°
27°
Tue
8/11
Clear
60%
19°
28°
54
Moderate
U.S. Air Quality Index · Dominant: PM2.5
50 100 150 200

Air quality is acceptable. Unusually sensitive people should consider limiting prolonged outdoor exertion.

Pollutant Breakdown · Today
PM2.5
Fine particulate matter
Dominant
54 AQI 10.5 µg/m³
O3
Ground-level ozone
45 AQI 50 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Today 54 Moderate 45 54
Wed 52 Moderate 37 52
Thu 47 Good 38 47
About the Air Quality Index
0–50 Good
51–100 Moderate
101–150 Unhealthy for Sensitive Groups
151–200 Unhealthy
201–300 Very Unhealthy
301–500 Hazardous

The U.S. AQI runs 0–500. The overall value equals the highest individual pollutant sub-index, and the dominant pollutant is the one driving it. PM2.5 (fine particles) is reported in µg/m³ and ozone (O3) in ppb. Forecast source: NWS NAQFC.

1000850700500400300250200150100 -40-30-20-10010203040 0.41247101624 LCL0°C Temperature (°C) Pressure (hPa)
Temp Dewpoint Parcel (SB) CAPE CIN Dry adiabat Moist adiabat Mixing ratio
RAP
Valid Tue Jul 28, 10:00'Z' · F0 · 130 (13 km CONUS/NA)
Hodograph · kt
10 20 30 40 SM
0–1 1–3 3–6 6–9 km
Instability
SBCAPE0 J/kg
MLCAPE14 J/kg
MUCAPE0 J/kg
SBCIN-7748 J/kg
MLCIN0 J/kg
Lifted Index6.5
Kinematics
0–6 km Shear11 kt
0–1 km Shear5 kt
Eff. Shear—
0–1 km SRH15
0–3 km SRH-22
Eff. SRH—
Storm Motion173° @ 18 kt
0–1 km EHI0.0
Composite Parameters
Sig. Tornado0.0
STP (eff)—
Supercell—
K-Index1.5
Thermo & Levels
PWAT1.11 in
0–3 km LR1.6 °C/km
700–500 LR6.8 °C/km
Total Totals24.0
LCL977 hPa
LFC—
EL—
Freezing Lvl16,969 ft