Weather forecast for 10 days
Brea, CA

Weather forecast for the weekend

Sunday, Jun 15.

Partly Cloudy
5:38 am

8:05 pm
PDT
Partly Cloudy
91°F / 63°F
  • Wind: 9mph SW
  • Humidity: 45%
  • Precip. probability: 3%
  • Precipitation: 0"
  • UV index: 10
On Sunday, in Brea, intermittent cloud cover is expected, allowing for some sunshine.
Significant temperature fluctuations from a high of a hot 91.4°F to a low of a breezy 62.6°F are predicted.
The maximum heat index, which modifies the air temperature to account for humidity, is assessed at a torrid 95°F. Take into consideration that the heat index values are calculated for shade and light wind conditions. Exposure to direct sunshine can increase heat index values by up to 15 Fahrenheit (8 Celsius) degrees.
Today, the forecast high deviates from June's norm and tracks July's average temperature of 83.8°F.
Sunrise was at 5:38 am and sunset will be at 8:05 pm; the daylight will last for 14h and 27min.

Frequently asked questions

What is the weather forecast for Brea for the next ten days?
In Brea, predominantly dry and sunny and occasionally cloudy weather is anticipated for the next ten days.
How hot will it be in the next ten days?
The maximum temperature will range between 78.8°F and 91.4°F, while the minimum temperature will range between 60.8°F and 62.6°F.
What will be the hottest and the coldest days in Brea?
Today is the hottest day, with a maximum temperature of 91.4°F. The coldest day will be Saturday, with a maximum of 78.8°F.

Long-term weather forecast

SunJun 15.
  • 91°F
  • 63°F
Partly Cloudy
Partly Cloudy
  • Wind: 9mph SW
  • Humidity: 45%
  • UV index: 10
  • Precip. probability: 3%
  • Precipitation: 0"
  • 5:38 am 8:05 pm PDT
MonJun 16.
  • 90°F
  • 61°F
Partly Cloudy
Partly Cloudy
  • Wind: 10mph SW
  • Humidity: 39%
  • UV index: 10
  • Precip. probability: 5%
  • Precipitation: 0"
  • 5:38 am 8:06 pm PDT
TueJun 17.
  • 90°F
  • 63°F
Sunny
Sunny
  • Wind: 9mph SW
  • Humidity: 37%
  • UV index: 10
  • Precip. probability: 3%
  • Precipitation: 0"
  • 5:38 am 8:06 pm PDT
WedJun 18.
  • 88°F
  • 63°F
Sunny
Sunny
  • Wind: 9mph SW
  • Humidity: 40%
  • UV index: 10
  • Precip. probability: 3%
  • Precipitation: 0"
  • 5:39 am 8:06 pm PDT
ThuJun 19.
  • 84°F
  • 63°F
Sunny
Sunny
  • Wind: 9mph SW
  • Humidity: 45%
  • UV index: 10
  • Precip. probability: 3%
  • Precipitation: 0"
  • 5:39 am 8:06 pm PDT
FriJun 20.
  • 84°F
  • 61°F
Sunny
Sunny
  • Wind: 9mph SW
  • Humidity: 45%
  • UV index: 10
  • Precip. probability: 3%
  • Precipitation: 0"
  • 5:39 am 8:07 pm PDT
SatJun 21.
  • 79°F
  • 61°F
Sunny
Sunny
  • Wind: 9mph SSW
  • Humidity: 50%
  • UV index: 10
  • Precip. probability: 3%
  • Precipitation: 0"
  • 5:39 am 8:07 pm PDT
SunJun 22.
  • 82°F
  • 61°F
Sunny
Sunny
  • Wind: 9mph SW
  • Humidity: 44%
  • UV index: 10
  • Precip. probability: 3%
  • Precipitation: 0"
  • 5:39 am 8:07 pm PDT
MonJun 23.
  • 82°F
  • 63°F
Sunny
Sunny
  • Wind: 9mph SW
  • Humidity: 44%
  • UV index: 10
  • Precip. probability: 3%
  • Precipitation: 0"
  • 5:40 am 8:07 pm PDT
TueJun 24.
  • 82°F
  • 63°F
Sunny
Sunny
  • Wind: 9mph SW
  • Humidity: 44%
  • UV index: 10
  • Precip. probability: 3%
  • Precipitation: 0"
  • 5:40 am 8:07 pm PDT
During the upcoming ten-day period, primarily clear and occasionally overcast weather is predicted.
Rainfall is not forecasted in Brea in the upcoming period.
Temperature fluctuation will be noticeable in the coming days. Highs will range from 78.8°F to 91.4°F, while the nighttime low will be mostly stable, as the lowest temperatures will remain in the range of 60.8°F to 62.6°F.
With a high of 91.4°F, today is the hottest day; expect the coldest day on Saturday with a high of 78.8°F.
Updated: Jun 15, 2025 @ 13:06:43 UTC
Published by: Weather U.S. | About Us
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