Lancaster, California Weather:
Active Weather Warnings
Thursday, August 27, 2026
Cloudy Weather
Day 104°
Night 75°
Precipitation 9 %
Wind 10 mph
UV Index (0 - 11+) 9
Weather Forecast History
Last Year's Weather on This Day (August 27, 2025)
Sunny Weather

Day

97°

Night

70°

Wind

10 mph

UV Index

90

Precipitation

0 %

Weather Alerts and Warnings for

Severe Future Likely

Extreme Heat Watch

Extreme Heat Watch issued August 23 at 12:06AM PDT until August 28 at 8:00PM PDT by NWS Los Angeles/Oxnard CA
Aug 25, 10:00 AM Aug 28, 8:00 PM
WHAT: Dangerously hot conditions with temperatures up to 112
possible.

WHERE: Antelope Valley, Eastern Antelope Valley Foothills, and
Western Antelope Valley Foothills.

WHEN: From Tuesday morning through Friday evening.

IMPACTS: Heat related illnesses increase significantly during
extreme heat events.
+ Read More
Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors.
Updated: Aug 24, 11:24 AM Source: NWS Alert
Severe Expected Likely

Extreme Heat Warning

Extreme Heat Warning issued August 25 at 10:42AM PDT until August 28 at 8:00PM PDT by NWS Los Angeles/Oxnard CA
Aug 25, 10:42 AM Aug 28, 8:00 PM
WHAT: Dangerously hot conditions with temperatures up to 110.

WHERE: A portion of southwest California.

WHEN: Until 8 PM PDT Friday.

IMPACTS: Heat related illnesses increase significantly during
extreme heat events.
+ Read More
Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors.
Updated: Aug 25, 11:40 AM Source: NWS Alert