Lancaster, California Weather:
Monday, May 18, 2026
Sunny Weather
Day 81°
Night 46°
Precipitation 1 %
Wind 10 mph
UV Index (0 - 11+) 11
Weather Forecast History
Last Year's Weather on This Day (May 18, 2025)
Sunny Weather

Day

75°

Night

54°

Wind

21 mph

UV Index

11

Precipitation

1 %