Cambridge Weather Forecast

    • 7
    • 20

    Increasing Clouds

    • -1
    • 23

    Chance Snow

    • -10
    • 6

    Chance Snow

    • -6
    • 7

    Cold

    • 10
    • 21

    Mostly Cloudy

    • 23
    • 31

    Mostly Cloudy

Today 11 Dec Dane

Partly sunny until late afternoon then becoming cloudy. A 20 percent chance of light snow late in the afternoon. Highs around 20. West Winds up to 5 Mph.

Tonight 11 Dec Dane

Mostly cloudy with a 50 percent chance of light snow. Lows around 8. Southeast Winds up to 5 Mph shifting to the northeast after midnight.

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Cambridge Temperature Statistics

December Temperature

Watertown (18.6 miles)

  • Lowest 7 December, 2025

    -2.7 °F

  • Average December

    16.6 °F

  • Highest 3 December, 2025

    29.8 °F

Climate (2020–Present)

Watertown (18.6 miles)

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  • Average Low 2020–2025

    35.7 °F

  • Average 2020–2025

    45.5 °F

  • Average High 2020–2025

    54.5 °F
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