Acton Weather Forecast

    • 42
    • 88

    Mostly Sunny

    • 50
    • 80

    Partly Sunny

    • 47
    • 72

    Slight Chance Rain

    • 47
    • 69

    Partly Sunny

    • 44
    • 69

    Partly Sunny

    • 48
    • 71

    Breezy

Today 29 Mar Western San Gabriel Mountains and Highway 14 Corridor

Sunny. Highs from the lower to mid 80s at low Elevations to the 70s at high Elevations. South Winds 15 to 25 Mph.

Tonight 29 Mar Western San Gabriel Mountains and Highway 14 Corridor

Clear. Lows in the upper 40s to mid 50s. Southwest Winds around 15 Mph in the evening.

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Acton Temperature Statistics

March Temperature

Palmdale, Palmdale Production Flight Plant (12.4 miles)

  • Lowest 6 March, 2026

    28.7 °F

  • Average March

    63.2 °F

  • Highest 20 March, 2026

    95.6 °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

    64.3 °F

  • Average High 2021–2026

    78.6 °F
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