Boxborough Weather Forecast

    • 61
    • 81

    Decreasing Clouds

    • 64
    • 84

    Increasing Clouds

    • 65
    • 84

    Chance Rain Showers

    • 64
    • 82

    Rain Showers

    • 62
    • 81

    Chance Rain Showers

    • 67
    • 84

    Chance Rain Showers

    • 68
    • 86

    Chance Rain Showers

Today 31 Jul Central Middlesex County

Partly sunny with a slight chance of Showers and Thunderstorms. Warmer. Near steady temperature around 80. West Winds around 5 Mph. Chance of rain 20 percent.

Tonight 31 Jul Central Middlesex County

Partly cloudy with isolated Showers and Thunderstorms this Evening, then mostly clear after midnight. Patchy fog after midnight. Lows in the lower 60s. Southwest Winds around 5 Mph. Chance of rain 20 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Boxborough Temperature Statistics

July Temperature

Laurence G Hanscom Field Airport (11.2 miles)

  • Lowest 26 July, 2026

    46.9 °F

  • Average July

    72.9 °F

  • Highest 2 July, 2026

    98.1 °F

Climate (2021–2026)

Laurence G Hanscom Field Airport (11.2 miles)

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  • Average Low 2021–2026

    41.2 °F

  • Average 2021–2026

    51.7 °F

  • Average High 2021–2026

    61.7 °F
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