Lancaster, CA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Lancaster, a city in Los Angeles County, California.
Today
105°F
Sunny
Sunny, with a high near 105. Southwest wind 10 to 20 mph, with gusts as high as 30 mph.
7-day forecast for Lancaster
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 105°F | Sunny | 10 to 20 mph SW | 0% |
| Tonight | 80°F | Mostly Clear | 5 to 20 mph SW | 0% |
| Wednesday | 106°F | Sunny | 5 to 20 mph SW | 0% |
| Wednesday Night | 81°F | Mostly Clear | 5 to 20 mph SW | 0% |
| Thursday | 106°F | Sunny | 5 to 20 mph WSW | 0% |
| Thursday Night | 74°F | Mostly Clear | 5 to 20 mph SW | 0% |
| Friday | 107°F | Sunny | 5 to 15 mph SW | 0% |
| Friday Night | 75°F | Clear | 5 to 15 mph SW | 0% |
| Saturday | 105°F | Sunny | 5 to 15 mph SW | 0% |
| Saturday Night | 76°F | Clear | 5 to 15 mph SW | 0% |
| Sunday | 104°F | Sunny | 5 to 20 mph SW | 1% |
| Sunday Night | 76°F | Mostly Clear | 10 to 20 mph SW | 0% |
| Monday | 100°F | Sunny | 10 to 25 mph SW | 3% |
| Monday Night | 73°F | Mostly Clear | 10 to 25 mph SW | 1% |
Forecast source: National Weather Service (api.weather.gov) for Lancaster (34.694, -118.175). Updated through the day.
Growing snapshot for Lancaster
Last spring frost
Apr 3
First fall frost
Nov 1
Growing season
211 days
Hardiness zone
8a
More local growing data for Lancaster: nearby ZIP 93534 weather · frost dates · planting calendar · California frost dates
Nearby towns & communities
Acton
Agoura Hills
Agua Dulce
Alhambra
Alondra Park
Altadena
Arcadia
Artesia
Avalon
Avocado Heights
Azusa
Baldwin Park
Bell
Bell Canyon
Bell Gardens
Bellflower
Beverly Hills
Bradbury
Burbank
Calabasas
Carson
Castaic
Cerritos
Charter Oak
Citrus
Claremont
Commerce
Compton
Covina
Cudahy
Climate data from the nearest NOAA station, Lancaster Wm J Fox Fld, Ca (3.7 mi from Lancaster). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.