Sylmar, CA Weather Forecast

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Sylmar, CA Weather Forecast

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Sylmar CA weather  - Mostly Clear - 75°F
Mostly Clear
75°F
Updated 12:59 pm
Feels Like 67°F
Humidity 51%
Wind ESE 7 mph
Barometer  30.01 in
Dew Point 56°F
Sylmar CA weather  - Mostly Clear - 24°C
Mostly Clear
24°C
Updated 12:59 pm
Feels Like 20°C
Humidity 51%
Wind ESE 11 km/h
Barometer  101.6 kPa
Dew Point 13°C

Sylmar Weather Forecast

TODAY TONIGHT THURSDAY THURSDAY NIGHT FRIDAY FRIDAY NIGHT SATURDAY SATURDAY NIGHT SUNDAY SUNDAY NIGHT MONDAY MONDAY NIGHT
Sylmar, CA Weather - Today Partly Cloudy Sylmar, CA Weather - Tonight Partly Cloudy Sylmar, CA Weather - Thursday Partly Cloudy Sylmar, CA Weather - Thursday Night Partly Cloudy Sylmar, CA Weather - Friday Sunny Sylmar, CA Weather - Friday Night Clear Sylmar, CA Weather - Saturday Sunny Sylmar, CA Weather - Saturday Night Partly Cloudy Sylmar, CA Weather - Sunday Partly Cloudy Sylmar, CA Weather - Sunday Night Mostly Clear Sylmar, CA Weather - Monday Partly Cloudy Sylmar, CA Weather - Monday Night Mostly Clear
Partly Cloudy Partly Cloudy Partly Cloudy Partly Cloudy Sunny Clear Sunny Partly Cloudy Partly Cloudy Mostly Clear Partly Cloudy Mostly Clear
Hi: 76°FHi: 24°C
Lo: 56°FLo: 13°C Hi: 76°FHi: 24°C
Lo: 56°FLo: 13°C Hi: 80°FHi: 27°C
Lo: 60°FLo: 16°C Hi: 87°FHi: 31°C
Lo: 60°FLo: 16°C Hi: 83°FHi: 28°C
Lo: 60°FLo: 16°C Hi: 80°FHi: 27°C
Lo: 60°FLo: 16°C
POP = Probability of Precipitation.
Weather Outlook Updated: 1129 AM PDT Wed Sep 16 2026 Sylmar, CA Weather - WeatherWorld.com

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Issued: 1103 AM PDT Wed Sep 16 2026

Aviation

...16/1802Z.

At 1714Z at KLAX, the marine layer was 4800 feet deep. The top of the inversion was at 6000 feet with a temperature of 16 C.

High confidence in TAFs for KPMD and KWJF.

Moderate confidence in remaining TAFs. Timing of flight cat changes could be off by +/- 3 hours. Cst and vly airfields of L.A. County will likely not scatter out this afternoon with VFR cigs.

KLAX...Moderate confidence in TAF. There is a 70% chance for no afternoon clearing. There is a 30 percent chc of an 8 kt ea...