Boxborough Weather Forecast

    • 59
    • 77

    Chance Thunderstorms

    • 59
    • 79

    Partly Sunny

    • 62
    • 84

    Slight Chance Thunderstorms

    • 64
    • 87

    Partly Sunny

    • 67
    • 89

    Chance Rain Showers

    • 70
    • 87

    Slight Chance Thunderstorms

Today 26 Jun Central Middlesex County

Partly sunny with a slight chance of Showers and Thunderstorms. Near steady temperature in the mid 70s. South Winds around 5 Mph. Chance of rain 20 percent.

Tonight 26 Jun Central Middlesex County

Mostly cloudy. A chance of Showers and Thunderstorms this evening. Lows around 60. Southeast Winds around 5 Mph this Evening, becoming light and variable. Chance of rain 50 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

    69.7 °F

  • Highest 11 June, 2026

    91 °F

Climate (2021–2026)

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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