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Weather in Brea, United States 🇺🇸

Current Weather in Brea

Sunny
31°C
Feels like 31°C. Sunny.
🌬️ 14 km/h SW
💧 40% Humidity
🧭 1011 hPa
👁️ 10.0 km Visibility
☀️ UV Index: 0.0
🌡️ Dew Point: 16°C
🌅 Sunrise: 06:18 AM
🌇 Sunset: 07:30 PM
Map Overlays:

In Brea right now it is 31°C and sunny, feeling like 31°C. Expect 40% humidity and winds of about 14 km/h, and the UV index is 0 (low). The next few days in Brea look set for about 20°C up to 38°C.

Hourly Forecast for Brea

20:00
Clear
28°
1%
21:00
Clear
26°
3%
22:00
Clear
24°
5%
23:00
Clear
23°
5%
00:00
Clear
22°
5%
01:00
Clear
22°
6%
02:00
Clear
21°
8%
03:00
Clear
20°
10%
04:00
Clear
26°
2%
05:00
Clear
26°
2%
06:00
Clear
26°
2%
07:00
Sunny
26°
2%
08:00
Sunny
27°
1%
09:00
Sunny
29°
1%
10:00
Sunny
30°
1%
11:00
Sunny
33°
0%
12:00
Sunny
34°
0%
13:00
Sunny
36°
1%
14:00
Sunny
37°
1%
15:00
Sunny
38°
1%
16:00
Sunny
37°
0%
17:00
Partly Cloudy
36°
3%
18:00
Sunny
33°
1%
19:00
Sunny
32°
1%

14-Day Forecast for Brea

Sat, Aug 22
Sunny Sunny
37° / 20°
Sun, Aug 23
Sunny Sunny
38° / 20°
Mon, Aug 24
Sunny Sunny
38° / 26°
Tue, Aug 25
Sunny Sunny
39° / 27°
Wed, Aug 26
Sunny Sunny
39° / 26°
Thu, Aug 27
Overcast Overcast
34° / 26°
Fri, Aug 28
Overcast Overcast
37° / 27°
Sat, Aug 29
Sunny Sunny
36° / 26°
Sun, Aug 30
Sunny Sunny
38° / 27°
Mon, Aug 31
Sunny Sunny
36° / 24°
Tue, Sep 01
Sunny Sunny
29° / 22°
Wed, Sep 02
Sunny Sunny
32° / 21°
Thu, Sep 03
Overcast Overcast
36° / 25°
Fri, Sep 04
Overcast Overcast
35° / 26°

Additional Forecasts for Brea

Air Quality

💨 US EPA Index 2 (Moderate)
CO (Carbon Monoxide) 126.0 μg/m³
O₃ (Ozone) 112.0 μg/m³
NO₂ (Nitrogen Dioxide) 20.0 μg/m³
SO₂ (Sulphur Dioxide) 7.8 μg/m³
PM2.5 (Fine particles) 22.1 μg/m³
PM10 (Coarse particles) 25.0 μg/m³

Historical Weather

Weather Forecasts for Other Cities in United States

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Weather in United States ›

Best Time to Be Outside in Brea Tomorrow

There is no good daylight window left in Brea today. Tomorrow, the most comfortable window looks like 07:00 to 10:00, when it is around 27°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 31°C (89°F), sunny (feels like 31°C).

What's the weather like in Brea right now?

Current weather in Brea: Sunny, humidity 40%, wind 14 km/h SW.

What is today's forecast for Brea?

Today in Brea: high 37°C, low 20°C, sunny. Chance of rain: 3%.

What is the 7-day weather forecast for Brea?

Daily highs and lows for Brea:

  • 2026-08-22: 37°C / 20°C
  • 2026-08-23: 38°C / 20°C
  • 2026-08-24: 38°C / 26°C
  • 2026-08-25: 39°C / 27°C
  • 2026-08-26: 39°C / 26°C
  • 2026-08-27: 34°C / 26°C
  • 2026-08-28: 37°C / 27°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 14 km/h (9 mph) from the SW.

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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