Acton Weather Forecast

    • 58
    • 82

    Mostly Sunny

    • 63
    • 83

    Rain Showers

    • 61
    • 81

    Rain Showers Likely

    • 60
    • 80

    Chance Rain Showers

    • 61
    • 85

    Partly Sunny

    • 63
    • 87

    Partly Sunny

Today 24 Jun Central Middlesex County

Sunny, warmer with Highs in the lower 80s. Northwest Winds 5 to 10 Mph.

Tonight 24 Jun Central Middlesex County

Mostly clear. Lows in the lower 60s. West Winds 5 to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Acton Temperature Statistics

June Temperature

Laurence G Hanscom Field Airport (6.8 miles)

  • Lowest 2 June, 2026

    39 °F

  • Average June

    70.2 °F

  • Highest 11 June, 2026

    91 °F

Climate (2021–2026)

Laurence G Hanscom Field Airport (6.8 miles)

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  • Average Low 2021–2026

    41.3 °F

  • Average 2021–2026

    51.6 °F

  • Average High 2021–2026

    61.6 °F
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