Today | Weather | Tuesday, May 27, 2025
Fullerton, California. 10:22 AM
Now
Cloudy WeatherCloudy weather, overcast skies with no rain.
68° F
Feels Like 70°
Precipitation 0 %
Wind 4 mph
UV Index (0 - 11+) 1
Humidity 64 %
Today
Cloudy WeatherCloudy weather, overcast skies with clouds.
Day 77°
Night 59°
Precipitation 0 %
Wind 7 mph
UV Index (0 - 11+) 10

Warning: High UV Index Today: 10

High risk of harm from unprotected sun exposure. Take precautions: wear a hat, sunglasses, and apply sunscreen regularly if you’ll be outdoors for extended periods.

Other:

Low clouds followed by sunlight.

Fullerton Weather Forecast Updated

Last updated on

Weather Forecast History

Last Year's Weather on This Day (May 27, 2024)

Day

72°

Night

57°