Sylmar, CA
Current conditions, hourly and 7-day forecast, and live radar for Sylmar, CA 91392. Right now: mostly clear, 81°F. Data from the National Weather Service.
- Tonight: Mostly clear, with a low around 81. Heat index values as high as 112. North northeast wind 0 to 5 mph.
- Thursday: Sunny, with a high near 102. Heat index values as high as 115. South southeast wind 0 to 5 mph.
- Thursday Night: Clear, with a low around 77. South wind 0 to 5 mph.
- Friday: Sunny, with a high near 94. South southwest wind 0 to 10 mph.
- Friday Night: Clear, with a low around 72. South wind around 5 mph.
- Saturday: Sunny, with a high near 87.