Lancaster, CA Weather & Growing Conditions
This Afternoon
91°F
Sunny
Sunny, with a high near 91. West northwest wind 5 to 10 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 91°F | Sunny | 5 to 10 mph WNW | 0% |
| Tonight | 56°F | Partly Cloudy | 5 to 10 mph W | 0% |
| Sunday | 92°F | Mostly Sunny | 0 to 15 mph W | 0% |
| Sunday Night | 57°F | Mostly Clear | 10 to 15 mph SW | 2% |
| Monday | 88°F | Sunny | 10 to 20 mph SW | 2% |
| Monday Night | 55°F | Clear | 5 to 15 mph SW | 1% |
| Tuesday | 88°F | Sunny | 5 mph WNW | 0% |
| Tuesday Night | 65°F | Clear | 0 to 5 mph WNW | 0% |
| Wednesday | 91°F | Sunny | 0 to 10 mph NE | 0% |
| Wednesday Night | 68°F | Clear | 0 to 5 mph SSE | 0% |
| Thursday | 93°F | Sunny | 0 to 5 mph ENE | 0% |
| Thursday Night | 68°F | Mostly Clear | 0 to 5 mph SSW | 0% |
| Friday | 92°F | Sunny | 0 to 15 mph SW | 2% |
| Friday Night | 66°F | Mostly Clear | 5 to 15 mph SW | 1% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Lancaster, CA
Last spring frost
Apr 3
First fall frost
Nov 1
Growing season
211 days
Hardiness zone
8a
Explore more for Lancaster, CA: full frost dates · planting calendar · California frost dates
Climate data from the nearest NOAA station, Lancaster Wm J Fox Fld, Ca (3.7 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 20, 2026.