Westlake Village, CA Weather - Forecast & Monthly Averages

Get 300+ Local Insights for Any Address in Westlake Village, CA

Get Access to 300+ Local Data Points

TEMPERATURE	68
HUMIDITY	65
PRESSURE
WIND COND.	284 1.8

Weather Quick Facts

The highest monthly average temperature in Westlake Village for September is 68.1 degrees
The lowest monthly average temperature in Westlake Village for December is 54.9 degrees
The most monthly precipitation in Westlake Village occurs in January with 2.1 inches
The air quality index in Westlake Village is 9% worse than the national average
The pollution index in Westlake Village is 396% worse than the national average

Compare Westlake Village, CA Weather

Compare Neighborhoods & Addresses

Why stop at city-to-city? With Local Insights, you can compare neighborhoods, zip codes, or even exact addresses. Access 300+ hyperlocal data points—from schools and crime to housing and amenities—to see which area is the better fit.

UNLOCK FULL COMPARISON →

Write a review to give others more information about this area.

See all Westlake Village poll results

Westlake Village Average Temperature

In the event that the weather data was unavailable for this city, estimates based upon nearby cities were used.
Month	Temp. _(min)	Temp. _(max)	Temp. _(avg)	Precipitation
January	45°F	69°F	56°F	2.1"
February	44°F	68°F	56°F	1.9"
March	46°F	70°F	57°F	1.4"
April	48°F	71°F	59°F	0.7"
May	52°F	72°F	61°F	0.2"
June	57°F	74°F	65°F	0.0"
July	60°F	78°F	68°F	0.1"
August	60°F	78°F	68°F	0.0"
September	59°F	80°F	68°F	0.1"
October	54°F	78°F	65°F	0.4"
November	48°F	74°F	60°F	0.7"
December	43°F	68°F	55°F	2.0"

The best places in California

Here are the best places to live in California

Check out the 10 safest cities in California

Check out the 10 most dangerous cities in California

See the best places to live in Westlake Village

Westlake Village air quality index & pollution index

In the event that the air quality/pollution data was unavailable for this city, estimates based upon nearby cities were used.
Index	Westlake Village	California	National
Air quality index	46	55	42
Pollution index	13,529,800	10,473,190	2,726,193

Westlake Village air quality

Measurement	Total
Days measured	365
Days with good air quality	214
Days with moderate air quality	142
Days w/ poor A.Q. for sensitive groups	9
Days with unhealthy air quality	0

Air quality details

Pollutant	Total
Arsenic	0.150%
Benzene	0.190%
Carbon Tetrachloride	0.010%
Lead	0.180%
Mercury	0.070%

Average monthly Westlake Village temperature with heat index

Westlake Village monthly precipitation with daily maximum

Westlake Village monthly snow depth with daily maximum

Westlake Village monthly wind speed information

Nearby cities with good air quality

City	Population	Air Quality Index	National Avg.
Lake Sherwood, CA	1,697	46	8.0%
Moorpark, CA	36,443	46	8.0%
Camarillo, CA	68,583	46	8.0%
Thousand Oaks, CA	127,648	46	8.0%
Santa Rosa Valley, CA	2,721	46	8.0%
Westlake Village, CA	8,203	46	8.0%

Cities with similar population

City	Population	Air Quality Index	National Avg.
Carl Junction, MO	8,202	37	26.0%
North Patchogue, NY	8,202	43	14.0%
Mount Joy, PA	8,204	45	10.0%
Kirkland Lake, ON	8,204	n/a
Dry Run, OH	8,200	54	8.0%
Westlake Village, CA	8,203	46	8.0%

Source: The Westlake Village, CA weather data displayed above is derived from the NOAA (National Oceanic and Atmospheric). Air quality and pollution data is derived from the EPA (United States Environmental Protection Agency). Air quality and pollution levels measured in a particular area may not be representative of the entire county.