Lancaster, CA Weather & Growing Conditions
Today
89°F
Sunny
Sunny, with a high near 89. East wind 5 to 10 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 89°F | Sunny | 5 to 10 mph E | 0% |
| Tonight | 63°F | Partly Cloudy | 5 to 10 mph W | 0% |
| Sunday | 87°F | Mostly Sunny | 5 to 15 mph SSW | 0% |
| Sunday Night | 63°F | Partly Cloudy | 15 mph WSW | 1% |
| Monday | 80°F | Sunny | 15 mph SW | 2% |
| Monday Night | 60°F | Mostly Clear | 10 to 15 mph WSW | 2% |
| Tuesday | 85°F | Sunny | 0 to 10 mph WSW | 1% |
| Tuesday Night | 65°F | Clear | 0 to 10 mph W | 0% |
| Wednesday | 89°F | Sunny | 5 to 15 mph NE | 1% |
| Wednesday Night | 67°F | Clear | 0 to 10 mph WSW | 1% |
| Thursday | 90°F | Sunny | 5 to 15 mph E | 2% |
| Thursday Night | 67°F | Mostly Clear | 10 mph SW | 2% |
| Friday | 88°F | Sunny | 5 to 15 mph SW | 2% |
| Friday Night | 66°F | Mostly Clear | 10 to 15 mph WSW | 1% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Lancaster, CA
Last spring frost
Apr 6
First fall frost
Nov 29
Growing season
236 days
Hardiness zone
8b
Explore more for Lancaster, CA: full frost dates · planting calendar · California frost dates
Climate data from the nearest NOAA station, Fairmont, Ca (3.3 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.