South Chelmsford Weather Forecast

    • 33
    • 50

    Mostly Cloudy

    • 38
    • 52

    Chance Rain

    • 29
    • 39

    Rain/Snow

    • 24
    • 36

    Partly Sunny

    • 22
    • 36

    Partly Sunny

    • 22
    • 37

    Partly Sunny

    • 29
    • 41

    Partly Sunny

Today 3 Dec Central Middlesex County

Sunny. Highs in the upper 40s. Southwest Winds 5 to 10 Mph.

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South Chelmsford Temperature Statistics

December Temperature

Laurence G Hanscom Field Airport (8.1 miles)

  • Lowest 1 December, 2020

    43 °F
  • Average December

    58 °F
  • Highest 1 December, 2020

    64 °F

Climate (2010–Present)

Laurence G Hanscom Field Airport (8.1 miles)

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  • Average Low 2010–Present

    42 °F
  • Average 2010–Present

    51.8 °F
  • Average High 2010–Present

    61.4 °F
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