Weather WorldWestlake High School, CA 7-Day Night Weather Forecast
Quick Weather Clicks
Settings
Sun & Moon
Weather Quote O' the Day
Westlake High School, CA Weather Forecast
Westlake High School, CA Weather Forecast Date: 234 AM PDT Fri Aug 21 2026
The area/counties/county of: Southeastern Ventura County Valleys, including: Moorpark, Newbury Park, Simi Valley, and Thousand Oaks.or toggle through each period.
Today... Mostly cloudy in the morning then sunny. Highs in the 80s to around 90 except the lower to mid 90s farthest inland.
Tonight... Mostly clear. Lows in the mid 60s.
Saturday... Sunny. Highs in the mid 80s to mid 90s.
Saturday Night... Mostly clear. Lows in the mid 60s.
Sunday... Sunny. Highs 87 to 100.
Sunday Night... Mostly clear in the evening then partly cloudy. Lows in the lower to mid 60s.
Monday... Partly cloudy in the morning then sunny. Highs in the mid 80s to mid 90s.
Monday Night... Clear. Lows in the mid 60s.
Tuesday... Sunny. Highs in the mid 80s to mid 90s.
Tuesday Night... Mostly clear. Lows in the mid 60s to around 70.
Wednesday... Sunny. Highs in the mid 80s to mid 90s.
Wednesday Night... Mostly clear in the evening then partly cloudy. Lows in the mid 60s to around 70.
POP = Probability of Precipitation
Westlake High School Radar Loop
Use the map search tool if you want to place a location marker on the radar map...