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Weather in Brea, United States 🇺🇸

Weather Forecast in Brea

Current Weather in Brea

Heat Advisory issued July 7 at 12:13AM PDT until July 9 at 8:00PM PDT by NWS San Diego CA
Clear
22°C
Feels like 25°C. Clear.
🌬️ 10 km/h S
💧 61% Humidity
🧭 1013 hPa
👁️ 16.0 km Visibility
☀️ UV Index: 0.0
🌡️ Dew Point: 14°C
🌅 Sunrise: 05:47 AM
🌇 Sunset: 08:05 PM
Map Overlays:

In Brea right now it is 22°C and clear, feeling like 25°C. Humidity is 61% with winds around 10 km/h, and the UV index is 0 (low). Over the next few days, temperatures in Brea range from about 15°C to 35°C. ⚠️ Heat Advisory issued July 7 at 12:13AM PDT until July 9 at 8:00PM PDT by NWS San Diego CA

Hourly Forecast for Brea

00:00
Clear
18°
6%
01:00
Clear
18°
7%
02:00
Clear
17°
14%
03:00
Clear
16°
15%
04:00
Clear
16°
14%
05:00
Clear
16°
13%
06:00
Sunny
15°
12%
07:00
Sunny
18°
13%
08:00
Sunny
20°
9%
09:00
Sunny
24°
4%
10:00
Sunny
27°
2%
11:00
Sunny
28°
1%
12:00
Sunny
30°
1%
13:00
Sunny
31°
1%
14:00
Sunny
32°
1%
15:00
Sunny
32°
1%
16:00
Sunny
32°
1%
17:00
Sunny
31°
1%
18:00
Sunny
30°
1%
19:00
Sunny
29°
1%
20:00
Sunny
27°
1%
21:00
Clear
26°
2%
22:00
Clear
24°
2%
23:00
Clear
24°
3%

14-Day Forecast for Brea

Tue, Jul 07
Sunny Sunny
35° / 16°
Wed, Jul 08
Sunny Sunny
32° / 15°
Thu, Jul 09
Sunny Sunny
31° / 22°
Fri, Jul 10
Sunny Sunny
30° / 21°
Sat, Jul 11
Sunny Sunny
29° / 21°
Sun, Jul 12
Partly Cloudy Partly Cloudy
27° / 21°
Mon, Jul 13
Sunny Sunny
28° / 21°
Tue, Jul 14
Sunny Sunny
33° / 22°
Wed, Jul 15
Sunny Sunny
35° / 24°
Thu, Jul 16
Sunny Sunny
37° / 25°
Fri, Jul 17
Sunny Sunny
42° / 28°
Sat, Jul 18
Partly Cloudy Partly Cloudy
41° / 29°
Sun, Jul 19
Partly Cloudy Partly Cloudy
33° / 25°
Mon, Jul 20
Sunny Sunny
33° / 26°

Additional Forecasts for Brea

Air Quality

💨 US EPA Index 1 (Good)
CO (Carbon Monoxide) 136.0 μg/m³
O₃ (Ozone) 40.0 μg/m³
NO₂ (Nitrogen Dioxide) 34.9 μg/m³
SO₂ (Sulphur Dioxide) 4.3 μg/m³
PM2.5 (Fine particles) 13.6 μg/m³
PM10 (Coarse particles) 16.6 μg/m³

Historical Weather

Weather Forecasts for Other Cities in United States

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Best Time to Be Outside in Brea Today

The most comfortable window in Brea today looks like 07:00 to 09:00, when it is around 21°C. It should stay dry through that window. No significant rain is expected in the next several hours.

Frequently Asked Questions about Weather in Brea

What is the temperature in Brea right now?

The current temperature in Brea is 22°C (72°F), clear (feels like 25°C).

What's the weather like in Brea right now?

Conditions in Brea right now: Clear, humidity 61%, wind 10 km/h S.

What is today's forecast for Brea?

Today in Brea: high 35°C, low 16°C, sunny. Chance of rain: 3%.

What is the 7-day weather forecast for Brea?

Daily highs and lows for Brea:

  • 2026-07-07: 35°C / 16°C
  • 2026-07-08: 32°C / 15°C
  • 2026-07-09: 31°C / 22°C
  • 2026-07-10: 30°C / 21°C
  • 2026-07-11: 29°C / 21°C
  • 2026-07-12: 27°C / 21°C
  • 2026-07-13: 28°C / 21°C
Is it going to rain in Brea today?

There is a 3% chance of rain in Brea today.

What is the wind speed in Brea right now?

Wind in Brea is currently 10 km/h (6 mph) from the S.

What is the UV index in Brea right now?

The UV index in Brea is currently 0 (low). Sun protection is recommended when the index is 3 or higher.

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