Lancaster, California Weather:
Thursday, September 17, 2026
Sunny Weather
Day 88°
Night 57°
Precipitation 1 %
Wind 13 mph
UV Index (0 - 11+) 7
Weather Forecast History
Last Year's Weather on This Day (September 17, 2025)
Rainy Weather

Day

93°

Night

68°

Wind

9 mph

Precipitation

68 %