Weather forecast for 10 days
Altadena, CA

Weather forecast for the weekend

Sunday, Jun 1.

Mostly Cloudy
5:40 am

8:00 pm
PDT
Mostly Cloudy
82°F / 61°F
  • Wind: 9mph S
  • Humidity: 47%
  • Precip. probability: 3%
  • Precipitation: 0"
  • UV index: 8
Today, the weather will be mostly cloudy.
Forecasted temperatures will peak at a warm 82.4°F and dip to a minimum of an enjoyable 60.8°F.
The maximum heat index, which integrates air moisture with ambient temperature, is assessed at 82.4°F.
Today's peak temperature is anticipated to align with June's common high of 79.9°F.
Sunrise will be at 5:40 am and sunset at 8:00 pm; the daylight will last for 14h and 20min.

Frequently asked questions

What is the weather forecast for Altadena for the next ten days?
In Altadena, a combination of sunny and cloudy weather is expected for the next ten days.
How hot will it be in the next ten days?
The maximum temperature will range between 75.2°F and 84.2°F, while the minimum temperature will be between 57.2°F and 60.8°F.
What will be the hottest and the coldest days?
Next Sunday will be the hottest day, with a maximum temperature of 84.2°F. The coldest day will be Wednesday, with a maximum of 75.2°F.

Long-term weather forecast

SunJun 1.
  • 82°F
  • 61°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 9mph S
  • Humidity: 47%
  • UV index: 8
  • Precip. probability: 3%
  • Precipitation: 0"
  • 5:40 am 8:00 pm PDT
MonJun 2.
  • 79°F
  • 57°F
Partly Cloudy
Partly Cloudy
  • Wind: 9mph S
  • Humidity: 54%
  • UV index: 10
  • Precip. probability: 4%
  • Precipitation: 0"
  • 5:39 am 8:01 pm PDT
TueJun 3.
  • 77°F
  • 57°F
Partly Cloudy
Partly Cloudy
  • Wind: 8mph SSW
  • Humidity: 56%
  • UV index: 10
  • Precip. probability: 2%
  • Precipitation: 0"
  • 5:39 am 8:01 pm PDT
WedJun 4.
  • 75°F
  • 57°F
Partly Cloudy
Partly Cloudy
  • Wind: 8mph SSW
  • Humidity: 58%
  • UV index: 10
  • Precip. probability: 3%
  • Precipitation: 0"
  • 5:39 am 8:02 pm PDT
ThuJun 5.
  • 81°F
  • 59°F
Sunny
Sunny
  • Wind: 8mph SSW
  • Humidity: 50%
  • UV index: 10
  • Precip. probability: 1%
  • Precipitation: 0"
  • 5:39 am 8:02 pm PDT
FriJun 6.
  • 82°F
  • 61°F
Sunny
Sunny
  • Wind: 8mph SSW
  • Humidity: 45%
  • UV index: 10
  • Precip. probability: 0%
  • Precipitation: 0"
  • 5:39 am 8:03 pm PDT
SatJun 7.
  • 82°F
  • 61°F
Sunny
Sunny
  • Wind: 8mph SSW
  • Humidity: 47%
  • UV index: 10
  • Precip. probability: 0%
  • Precipitation: 0"
  • 5:39 am 8:04 pm PDT
SunJun 8.
  • 84°F
  • 61°F
Sunny
Sunny
  • Wind: 7mph SSW
  • Humidity: 44%
  • UV index: 10
  • Precip. probability: 0%
  • Precipitation: 0"
  • 5:38 am 8:04 pm PDT
MonJun 9.
  • 82°F
  • 61°F
Sunny
Sunny
  • Wind: 8mph SSW
  • Humidity: 45%
  • UV index: 10
  • Precip. probability: 0%
  • Precipitation: 0"
  • 5:38 am 8:04 pm PDT
TueJun 10.
  • 82°F
  • 61°F
Sunny
Sunny
  • Wind: 8mph SSW
  • Humidity: 49%
  • UV index: 10
  • Precip. probability: 0%
  • Precipitation: 0"
  • 5:38 am 8:05 pm PDT
Weather patterns suggest that a combination of sun-filled and gloomy weather is expected.
Rain is not forecasted in Altadena in the upcoming days.
In the coming days, the highest temperature will range between 75.2°F and 84.2°F, while fluctuations in the night’s lowest temperature will be minimal, as the minimum temperature will fluctuate between 57.2°F and 60.8°F.
The hottest day will be next Sunday, with a maximum of 84.2°F; the coldest day will be Wednesday, with a maximum of 75.2°F.
Updated: Jun 1, 2025 @ 07:50:00 UTC
Published by: Weather Atlas | About Us
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