Weather by town
Altadena, CA weather
Altadena is in Los Angeles County, California (population 42,777). This page shows the radar around Altadena, the weather there right now, the next 24 hours and 10 days, any warning or advisory that covers it, and what our severe storm outlook, snow forecast and Nice Weather rankings say for it.
Nice Weather for Altadena
Tuesday, November 10: 72 out of 100, Nice, #1040 of 1,223 towns in California. California's Nice Weather rankings
Towns near Altadena
- Pasadena, CA, 3 miles south
- La Cañada Flintridge, CA, 3 miles west
- East Pasadena, CA, 5 miles southeast
- Sierra Madre, CA, 5 miles southeast
- San Marino, CA, 5 miles south
- South Pasadena, CA, 5 miles south
School districts near Altadena
Snow Day Radar: Your school's chance of a snow day, delay, or virtual day, for every public school district in the lower 48. Odds, not announcements.
School closings and delays in Los Angeles County, when they are listed, are on School Closings.
Altadena sits at 34.19° N, 118.13° W. This page adds context to official forecasts. Always follow warnings from the National Weather Service and your local officials.