Sudbury Weather Forecast

    • 31
    • 43

    Mostly Cloudy

    • 41
    • 54

    Rain Likely

    • 36
    • 56

    Chance Rain

    • 37
    • 52

    Chance Rain

    • 26
    • 46

    Partly Sunny

    • 28
    • 42

    Mostly Cloudy

Today 19 Mar Central Middlesex County

Partly sunny. Near steady temperature in the lower 40s. South Winds 5 to 10 Mph.

Tonight 19 Mar Central Middlesex County

Partly cloudy. Lows around 30. Southwest Winds around 5 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Sudbury Temperature Statistics

March Temperature

Laurence G Hanscom Field Airport (8.1 miles)

  • Lowest 2 March, 2026

    3.9 °F

  • Average March

    38 °F

  • Highest 10 March, 2026

    75.9 °F

Climate (2021–Present)

Laurence G Hanscom Field Airport (8.1 miles)

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  • Average Low 2021–2026

    41.4 °F

  • Average 2021–2026

    51.7 °F

  • Average High 2021–2026

    61.8 °F
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