Today | Weather | Saturday, May 17, 2025
San Jose, California. 11:46 PM
Now
Cloudy NightCloudy night, overcast skies at night with no rain.
54° F
Feels Like 52°
Precipitation 0 %
Wind 6 mph
Humidity 76 %
Today
Cloudy WeatherCloudy weather, overcast skies with clouds.
Day 75°
Night 54°
Precipitation 0 %
Wind 11 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.

Other:

Mostly bright and clear and delightful.

San Jose Weather Forecast Updated

Last updated on

Weather Forecast History

Last Year's Weather on This Day (May 17, 2024)

Day

75°

Night

57°