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🇺🇸 Weather in San Clemente

Current Weather in San Clemente

Partly cloudy
21°C
Feels like 21°C. Partly cloudy.
🌬️ 13 km/h SSW
💧 68% Humidity
🧭 1012 hPa
👁️ 16.0 km Visibility
☀️ UV Index: 9.5
🌡️ Dew Point: 17°C
🌅 Sunrise: 05:40 AM
🌇 Sunset: 07:57 PM
Map Overlays:

In San Clemente right now it is 21°C and partly cloudy, feeling like 21°C. Humidity is 68% with winds around 13 km/h, and the UV index is 10 (very high). Over the next few days, temperatures in San Clemente range from about 14°C to 20°C.

Hourly Forecast for San Clemente

14:00
Overcast
19°
23%
15:00
Overcast
19°
31%
16:00
Overcast
19°
28%
17:00
Overcast
19°
25%
18:00
Overcast
18°
25%
19:00
Overcast
18°
24%
20:00
Overcast
18°
26%
21:00
Overcast
17°
25%
22:00
Partly Cloudy
16°
9%
23:00
Partly Cloudy
16°
11%
00:00
Cloudy
16°
13%
01:00
Cloudy
15°
12%
02:00
Partly Cloudy
15°
10%
03:00
Partly Cloudy
15°
10%
04:00
Partly Cloudy
15°
10%
05:00
Partly Cloudy
15°
8%
06:00
Partly Cloudy
16°
8%
07:00
Partly Cloudy
17°
6%
08:00
Sunny
18°
4%
09:00
Sunny
18°
2%
10:00
Sunny
19°
2%
11:00
Sunny
19°
2%
12:00
Sunny
20°
2%
13:00
Sunny
20°
2%

14-Day Forecast for San Clemente

Sat, Jun 06
Overcast Overcast
20° / 16°
Sun, Jun 07
Sunny Sunny
20° / 15°
Mon, Jun 08
Sunny Sunny
20° / 14°
Tue, Jun 09
Sunny Sunny
21° / 15°
Wed, Jun 10
Sunny Sunny
21° / 16°
Thu, Jun 11
Sunny Sunny
22° / 16°
Fri, Jun 12
Sunny Sunny
23° / 16°
Sat, Jun 13
Sunny Sunny
24° / 17°
Sun, Jun 14
Sunny Sunny
23° / 17°
Mon, Jun 15
Sunny Sunny
22° / 17°
Tue, Jun 16
Sunny Sunny
22° / 16°
Wed, Jun 17
Patchy rain nearby Patchy rain nearby
19° / 17°
Thu, Jun 18
Patchy rain nearby Patchy rain nearby
21° / 17°
Fri, Jun 19
Partly Cloudy Partly Cloudy
20° / 16°

Additional Forecasts for San Clemente

Air Quality

💨 US EPA Index 1 (Good)
CO (Carbon Monoxide) 104.0 μg/m³
O₃ (Ozone) 100.0 μg/m³
NO₂ (Nitrogen Dioxide) 1.2 μg/m³
SO₂ (Sulphur Dioxide) 1.1 μg/m³
PM2.5 (Fine particles) 11.8 μg/m³
PM10 (Coarse particles) 18.3 μg/m³

Historical Weather

Weather Forecasts for Other Cities in United States

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Best Time to Be Outside in San Clemente Tomorrow

There is no good daylight window left in San Clemente today. Tomorrow, the most comfortable window looks like 07:00 to 07:00, when it is around 17°C. It should stay dry through that window. No significant rain is expected in the next several hours.

Frequently Asked Questions about Weather in San Clemente

What is the temperature in San Clemente right now?

The current temperature in San Clemente is 21°C (70°F), partly cloudy (feels like 21°C).

What's the weather like in San Clemente right now?

Conditions in San Clemente right now: Partly cloudy, humidity 68%, wind 13 km/h SSW.

What is today's forecast for San Clemente?

Today in San Clemente: high 20°C, low 16°C, overcast. Chance of rain: 73%.

What is the 7-day weather forecast for San Clemente?

Daily highs and lows for San Clemente:

  • 2026-06-06: 20°C / 16°C
  • 2026-06-07: 20°C / 15°C
  • 2026-06-08: 20°C / 14°C
  • 2026-06-09: 21°C / 15°C
  • 2026-06-10: 21°C / 16°C
  • 2026-06-11: 22°C / 16°C
  • 2026-06-12: 23°C / 16°C
Is it going to rain in San Clemente today?

There is a 73% chance of rain in San Clemente today. Total expected precipitation: 0.06 mm.

What is the wind speed in San Clemente right now?

Wind in San Clemente is currently 13 km/h (8 mph) from the SSW.

What is the UV index in San Clemente right now?

The UV index in San Clemente is currently 9.5 (very high). Sun protection is recommended when the index is 3 or higher.

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