Newport Beach, California Weather:
Active Weather Warnings
Monday, July 27, 2026
Cloudy Weather
Day 79°
Night 72°
Precipitation 0 %
Wind 8 mph
UV Index (0 - 11+) 10

Weather Alerts and Warnings for

Moderate Expected Likely

Heat Advisory

Heat Advisory issued July 22 at 9:01PM PDT until July 27 at 8:00PM PDT by NWS San Diego CA
Jul 23, 10:00 AM Jul 27, 8:00 PM
WHAT: High temperatures in the mid 80s to lower 90s for the mesas
and other higher coastal terrain and low temperatures in the lower
70s expected.

WHERE: Orange County Coastal Areas.

WHEN: From 10 AM Thursday to 8 PM PDT Monday.

IMPACTS: Hot temperatures may cause heat illnesses.
+ 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: Jul 23, 5:46 AM Source: NWS Alert