Today | Weather | Friday, July 18, 2025
San Francisco, California. 10:42 PM
Now
Cloudy NightCloudy night, overcast skies at night with no rain.
57° F
Feels Like 54°
Precipitation 0 %
Wind 12 mph
Humidity 86 %
Today
Cloudy WeatherCloudy weather, overcast skies with clouds.
Day 66°
Night 55°
Precipitation 1 %
Wind 12 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 cloud cover breaking for some sunshine.

San Francisco Weather Forecast Updated

Weather Forecast History

Last Year's Weather on This Day (July 18, 2024)

Day

66°

Night

55°