Sudbury Weather Forecast

    • 24
    • 32

    Chance Snow

    • 28
    • 39

    Snow Likely

    • 22
    • 37

    Chance Snow

    • 14
    • 32

    Partly Sunny

    • 10
    • 21

    Partly Sunny

    • 17
    • 25

    Slight Chance Snow

Today 16 Jan Central Middlesex County

Sunny. Much cooler with Highs in the lower 30s. West Winds 10 to 15 Mph with Gusts up to 30 Mph.

Tonight 16 Jan Central Middlesex County

Mostly cloudy. Lows in the mid 20s. Southwest Winds around 5 Mph.

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  • Temperature Real-Time

Sudbury Temperature Statistics

January Temperature

Laurence G Hanscom Field Airport (8.1 miles)

  • Lowest 5 January, 2026

    10 °F

  • Average January

    29.5 °F

  • Highest 9 January, 2026

    50 °F

Climate (2021–Present)

Laurence G Hanscom Field Airport (8.1 miles)

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  • Average Low 2021–2026

    41.6 °F

  • Average 2021–2026

    51.8 °F

  • Average High 2021–2026

    61.8 °F
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