Boxborough Weather Forecast

    • 58
    • 77

    Increasing Clouds

    • 52
    • 84

    Mostly Sunny

    • 60
    • 80

    Mostly Sunny

    • 67
    • 92

    Partly Sunny

    • 55
    • 90

    Chance Rain Showers

    • 47
    • 71

    Partly Sunny

Today 16 May Central Middlesex County

Sunny. Not as cool with Highs in the upper 70s. Southwest Winds 5 to 10 Mph. Gusts up to 20 Mph.

Tonight 16 May Central Middlesex County

Partly cloudy. A slight chance of Showers after midnight. Not as cool with Lows in the upper 50s. Southwest Winds 5 to 10 Mph with Gusts up to 20 Mph. Chance of rain 20 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Boxborough Temperature Statistics

May Temperature

Laurence G Hanscom Field Airport (11.2 miles)

  • Lowest 9 May, 2026

    34 °F

  • Average May

    54.6 °F

  • Highest 5 May, 2026

    81 °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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