Sudbury Weather Forecast

    • 28
    • 44

    Rain Showers

    • 34
    • 45

    Mostly Cloudy

    • 41
    • 61

    Rain

    • 22
    • 49

    Slight Chance Snow

    • 26
    • 39

    Mostly Cloudy

    • 29
    • 45

    Mostly Cloudy

Today 14 Mar Central Middlesex County

Mostly cloudy this Morning, then partly sunny with scattered Sprinkles this afternoon. Highs in the mid 40s. West Winds 15 to 20 Mph with Gusts up to 40 Mph.

Tonight 14 Mar Central Middlesex County

Mostly clear. Lows in the upper 20s. West Winds 10 to 15 Mph. Gusts up to 35 Mph, decreasing to 20 Mph after midnight.

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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

    36.8 °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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