Today | Weather | Friday, July 4, 2025
Air Quality Alert (Issued when air pollution levels are unhealthy, especially for sensitive groups.)
Pasadena, California. 03:26 AM
Now
Cloudy NightCloudy night, overcast skies at night with no rain.
63° F
Feels Like 63°
Precipitation 0 %
Wind 4 mph
Humidity 88 %
Today
Cloudy WeatherCloudy weather, overcast skies with clouds.
Day 86°
Night 63°
Precipitation 0 %
Wind 7 mph
UV Index (0 - 11+) 11

Warning: Extreme UV Index Today: 11

Overexposure to the sun's harmful UV rays can cause sunburn and increase the risk of developing skin cancer, including melanoma. Protect yourself by wearing clothing that covers your skin, sunglasses, and a hat. Apply a broad-spectrum sunscreen with an SPF of 30 or higher every two hours, even on cloudy days. Minimize direct sun exposure during peak hours (10 AM to 4 PM) to reduce the risk.

Pasadena Weather Forecast Updated

36 minutes ago
Last updated on

Weather Forecast History

Last Year's Weather on This Day (July 4, 2024)

Day

90°

Night

61°