The National Weather Service forecast for Altadena:
- Friday: Sunny, with a high near 83. South southwest wind around 10 mph.
- Friday Night: Mostly clear, with a low around 60. South southwest wind 5 to 10 mph.
- Saturday: Sunny, with a high near 87. North wind 5 to 10 mph becoming southwest in the morning.
- Saturday Night: Mostly clear, with a low around 61. Southwest wind 10 to 15 mph becoming light south in the evening. Winds could gust as high as 20 mph.
- Sunday: Sunny, with a high near 90. Light and variable wind becoming southwest 10 to 15 mph in the afternoon. Winds could gust as high as 20 mph.
- Sunday Night: Mostly clear, with a low around 61.
- Monday: Sunny, with a high near 92.
Get more local news delivered straight to your inbox. Sign up for free Patch newsletters and alerts.