Sudbury Weather Forecast

    • 50
    • 53

    Chance Rain

    • 28
    • 56

    Rain

    • 34
    • 45

    Chance Rain/Snow

    • 28
    • 47

    Partly Sunny

    • 40
    • 49

    Rain

    • 26
    • 59

    Rain Likely

Today 11 Mar Central Middlesex County

Mostly cloudy with a 20 percent chance of rain. Patchy fog this morning. Much cooler with Highs in the lower 50s. East Winds 5 to 10 Mph.

Tonight 11 Mar Central Middlesex County

Mostly cloudy with a chance of rain with a slight chance of Thunderstorms. Lows in the upper 40s. Temperature rising into the upper 50s after midnight. South Winds 5 to 10 Mph with Gusts up to 25 Mph. Chance of rain 50 percent.

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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

    32.1 °F

  • Highest 8 March, 2026

    54 °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

    61.7 °F
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