Sylmar Weather Forecast

    • 43
    • 58

    Mostly Sunny

    • 50
    • 66

    Partly Sunny

    • 51
    • 70

    Partly Sunny

    • 54
    • 72

    Partly Sunny

    • 49
    • 72

    Mostly Cloudy

    • 51
    • 64

    Chance Rain

    • 46
    • 63

    Chance Rain

Today 30 Jan Western San Fernando Valley

Sunny after morning low Clouds. Highs in the mid to upper 50s.

Tonight 30 Jan Western San Fernando Valley

Mostly clear. Lows in the upper 30s to mid 40s.

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Sylmar Temperature Statistics

January Temperature

Los Angeles, Whiteman Airport (5 miles)

  • Lowest 19 January, 2025

    42.8 °F

  • Average January

    62 °F

  • Highest 2 January, 2025

    78.8 °F

Climate (2020–Present)

Los Angeles, Whiteman Airport (5 miles)

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  • Average Low 2020–2025

    60.3 °F

  • Average 2020–2025

    70 °F

  • Average High 2020–2025

    76.2 °F
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