Weather forecast for 10 days
Westmont, CA

Weather forecast for the weekend

Saturday, Jun 21.

Mostly Sunny
5:41 am

8:09 pm
PDT
Mostly Sunny
73°F / 59°F
  • Wind: 9mph SSW
  • Humidity: 61%
  • Precip. probability: 5%
  • Precipitation: 0"
  • UV index: 10
On Saturday, June 21, predominantly sunny weather will make for pleasant outdoor conditions.
Forecasted temperatures will peak at a warm 73.4°F and dip to a minimum of a moderate 59°F.
On Saturday, the predicted temperature will match June's typical high of 73.4°F.
Sunrise will be at 5:41 am and sunset at 8:09 pm; the daylight will last for 14h and 28min.

Sunday, Jun 22.

Partly Cloudy
5:41 am

8:09 pm
PDT
Partly Cloudy
75°F / 61°F
  • Wind: 9mph SW
  • Humidity: 60%
  • Precip. probability: 5%
  • Precipitation: 0"
  • UV index: 10
On Sunday, in Westmont, clouds and sunshine will alternate throughout the day.
Temperature span will be from a high of a temperate 75.2°F to a low of an enjoyable 60.8°F.
The temperature for Sunday is anticipated to correspond with the average June peak of 73.4°F.
Sunrise will be at 5:41 am and sunset at 8:09 pm; the daylight will last for 14h and 28min.

Frequently asked questions

What is the weather forecast for Westmont for Saturday?
On Saturday, sunshine will dominate, with only occasional cloud cover.
What will be the maximum temperature on Saturday?
On Saturday, the highest temperature in Westmont will be 73.4°F, while the lowest temperature will be 59°F.
What is the weather forecast for Westmont for Sunday?
On Sunday, a pleasant mix of sun and clouds will define the day.
What will be the maximum temperature on Sunday?
On Sunday, the maximum temperature will be 75.2°F, while the minimum temperature will be 60.8°F.
What is the weather forecast for Westmont for the next ten days?
In Westmont, predominantly overcast and occasionally sun-filled weather is expected for the next ten days.
How warm will it be in the next ten days?
The maximum temperature will range between 73.4°F and 78.8°F, while the minimum temperature will be between 59°F and 62.6°F.
What will be the warmest and the coldest days?
With a maximum temperature of 78.8°F, next Friday and Saturday will be the warmest days. The coldest days will be Saturday and Tuesday, with a maximum of 73.4°F.

Long-term weather forecast

ThuJun 19.
  • min.
  • 63°F
Mostly Clear
Mostly Clear
  • Wind: 10mph SW
  • Humidity: 75%
  • UV index: 0
  • Precip. probability: 7%
  • Precipitation: 0"
  • 5:40 am 8:08 pm PDT
FriJun 20.
  • 75°F
  • 63°F
Mostly Sunny
Mostly Sunny
  • Wind: 9mph SW
  • Humidity: 65%
  • UV index: 10
  • Precip. probability: 7%
  • Precipitation: 0"
  • 5:41 am 8:08 pm PDT
SatJun 21.
  • 73°F
  • 59°F
Mostly Sunny
Mostly Sunny
  • Wind: 9mph SSW
  • Humidity: 61%
  • UV index: 10
  • Precip. probability: 5%
  • Precipitation: 0"
  • 5:41 am 8:09 pm PDT
SunJun 22.
  • 75°F
  • 61°F
Partly Cloudy
Partly Cloudy
  • Wind: 9mph SW
  • Humidity: 60%
  • UV index: 10
  • Precip. probability: 5%
  • Precipitation: 0"
  • 5:41 am 8:09 pm PDT
MonJun 23.
  • 75°F
  • 61°F
Partly Cloudy
Partly Cloudy
  • Wind: 8mph S
  • Humidity: 61%
  • UV index: 10
  • Precip. probability: 5%
  • Precipitation: 0"
  • 5:41 am 8:09 pm PDT
TueJun 24.
  • 73°F
  • 59°F
Partly Cloudy
Partly Cloudy
  • Wind: 9mph SW
  • Humidity: 64%
  • UV index: 10
  • Precip. probability: 4%
  • Precipitation: 0"
  • 5:42 am 8:09 pm PDT
WedJun 25.
  • 75°F
  • 61°F
Partly Cloudy
Partly Cloudy
  • Wind: 9mph WSW
  • Humidity: 64%
  • UV index: 10
  • Precip. probability: 5%
  • Precipitation: 0"
  • 5:42 am 8:09 pm PDT
ThuJun 26.
  • 77°F
  • 63°F
Partly Cloudy
Partly Cloudy
  • Wind: 8mph SW
  • Humidity: 65%
  • UV index: 10
  • Precip. probability: 5%
  • Precipitation: 0"
  • 5:42 am 8:09 pm PDT
FriJun 27.
  • 79°F
  • 63°F
Partly Cloudy
Partly Cloudy
  • Wind: 8mph SW
  • Humidity: 63%
  • UV index: 10
  • Precip. probability: 4%
  • Precipitation: 0"
  • 5:43 am 8:09 pm PDT
SatJun 28.
  • 79°F
  • 63°F
Partly Cloudy
Partly Cloudy
  • Wind: 8mph SW
  • Humidity: 62%
  • UV index: 10
  • Precip. probability: 4%
  • Precipitation: 0"
  • 5:43 am 8:09 pm PDT
Weather patterns suggest that primarily cloud-filled and occasionally sunny weather is forecasted.
Rainfall is not anticipated in Westmont in the upcoming period.
The maximum temperature will be almost identical during the next few days. Maximum temperatures will fall between 73.4°F and 78.8°F, while the lowest nighttime temperatures will be also relatively consistent, as the overnight low will fall between 59°F and 62.6°F.
With a maximum temperature of 78.8°F, next Friday and Saturday will be the warmest days in Westmont; Saturday and Tuesday, with the highest temperature of 73.4°F, will be the coldest days in Westmont.
Updated: Jun 19, 2025 @ 22:48:41 UTC
Published by: Weather U.S. | About Us
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