Newton Weather Forecast

    • 25
    • 37

    Decreasing Clouds

    • 20
    • 37

    Mostly Cloudy

    • 10
    • 26

    Mostly Sunny

    • 27
    • 34

    Slight Chance Snow

    • 32
    • 43

    Chance Rain

    • 26
    • 41

    Chance Snow

    • 20
    • 37

    Chance Snow

Today 6 Dec Southeast Middlesex

Mostly cloudy and not as cool. Near steady temperature in the mid 30s. Southwest Winds around 5 Mph.

Tonight 6 Dec Southeast Middlesex

Partly cloudy in the Evening, then clearing. Lows in the mid 20s. West Winds around 5 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Newton Temperature Statistics

December Temperature

Laurence G Hanscom Field Airport (9.9 miles)

  • Lowest 4 December, 2025

    15.1 °F

  • Average December

    30.8 °F

  • Highest 1 December, 2025

    42.1 °F

Climate (2020–Present)

Laurence G Hanscom Field Airport (9.9 miles)

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  • Average Low 2020–2025

    41.6 °F

  • Average 2020–2025

    51.9 °F

  • Average High 2020–2025

    61.9 °F
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