Acton Weather Forecast

    • 59
    • 84

    Sunny

    • 60
    • 88

    Mostly Sunny

    • 62
    • 93

    Sunny

    • 62
    • 95

    Sunny

    • 64
    • 97

    Hot

    • 61
    • 95

    Mostly Sunny

Today 15 Mar Western San Gabriel Mountains and Highway 14 Corridor

Sunny. Highs from the upper 70s and 80s at low Elevations to the upper 60s to mid 70s at high Elevations. Northeast Winds 15 to 25 Mph with Gusts to 35 Mph.

Tonight 15 Mar Western San Gabriel Mountains and Highway 14 Corridor

Clear. Lows in the upper 50s to mid 60s. Northeast Winds around 15 Mph.

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Acton Temperature Statistics

March Temperature

Palmdale, Palmdale Production Flight Plant (12.4 miles)

  • Lowest 6 March, 2026

    32 °F

  • Average March

    56.5 °F

  • Highest 12 March, 2026

    81 °F

Climate (2021–Present)

Palmdale, Palmdale Production Flight Plant (12.4 miles)

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  • Average Low 2021–2026

    50.1 °F

  • Average 2021–2026

    64.1 °F

  • Average High 2021–2026

    78.4 °F
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