Sudbury Weather Forecast

    • 40
    • 69

    Rain

    • 25
    • 48

    Chance Rain

    • 24
    • 37

    Partly Sunny

    • 36
    • 49

    Mostly Cloudy

    • 41
    • 59

    Slight Chance Rain

    • 39
    • 55

    Chance Rain/Snow

Today 26 Mar Central Middlesex County

Partly sunny. Not as cool with Highs in the upper 60s. Southwest Winds 10 to 15 Mph with Gusts up to 25 Mph.

Tonight 26 Mar Central Middlesex County

Rain. Patchy fog after midnight. Lows in the lower 40s. Southwest Winds 5 to 10 Mph with Gusts up to 20 Mph, becoming northwest after midnight. Chance of rain 90 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

    37.7 °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

    61.7 °F
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