Sudbury Weather Forecast

    • 59
    • 85

    Becoming Sunny

    • 63
    • 85

    Mostly Sunny

    • 68
    • 90

    Mostly Sunny

    • 77
    • 92

    Mostly Sunny

    • 70
    • 93

    Partly Sunny

    • 67
    • 90

    Partly Sunny

Today 11 Jul Central Middlesex County

Mostly sunny. Highs in the mid 80s. Northeast Winds around 5 Mph.

Tonight 11 Jul Central Middlesex County

Partly cloudy. Lows in the mid 60s. North Winds around 5 Mph.

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  • Temperature Real-Time

Sudbury Temperature Statistics

July Temperature

Laurence G Hanscom Field Airport (8.1 miles)

  • Lowest 8 July, 2026

    60.1 °F

  • Average July

    77.1 °F

  • Highest 2 July, 2026

    98.1 °F

Climate (2021–2026)

Laurence G Hanscom Field Airport (8.1 miles)

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  • Average Low 2021–2026

    41.3 °F

  • Average 2021–2026

    51.6 °F

  • Average High 2021–2026

    61.7 °F
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