Sudbury Weather Forecast

    • 18
    • 57

    Increasing Clouds

    • 33
    • 41

    Rain/Snow

    • 33
    • 39

    Rain Likely

    • 45
    • 55

    Chance Rain

    • 38
    • 58

    Slight Chance Rain

    • 39
    • 60

    Mostly Sunny

Today 4 Mar Central Middlesex County

Sunny. Not as cool with Highs in the lower 50s. Southwest Winds around 5 Mph.

Tonight 4 Mar Central Middlesex County

Freezing rain likely. Areas of fog. Additional ice accumulation around a trace. Not as cool. Near steady temperature in the upper 20s. West Winds around 5 Mph. Chance of precipitation 70 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 1 March, 2026

    19.9 °F

  • Average March

    29 °F

  • Highest 1 March, 2026

    36 °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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