Boxborough Weather Forecast

    • 65
    • 91

    Chance Rain Showers

    • 63
    • 88

    Sunny

    • 61
    • 91

    Rain Showers Likely

    • 55
    • 81

    Mostly Sunny

    • 56
    • 79

    Mostly Sunny

    • 59
    • 82

    Partly Sunny

Today 12 Jun Central Middlesex County

Partly sunny with a chance of Showers with a slight chance of Thunderstorms. Hot. Near steady temperature in the upper 80s. Southwest Winds around 5 Mph. Chance of rain 30 percent.

Tonight 12 Jun Central Middlesex County

Partly cloudy. A slight chance of Showers and Thunderstorms in the Evening, then a slight chance of Showers after midnight. Humid with Lows in the mid 60s. East Winds around 5 Mph, becoming northwest after midnight. Chance of rain 20 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Boxborough Temperature Statistics

June Temperature

Laurence G Hanscom Field Airport (11.2 miles)

  • Lowest 2 June, 2026

    39 °F

  • Average June

    67.7 °F

  • Highest 10 June, 2026

    89.1 °F

Climate (2021–Present)

Laurence G Hanscom Field Airport (11.2 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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