Millstone Weather Forecast

    • 15
    • 30

    Increasing Clouds

    • 19
    • 32

    Partly Sunny

    • 23
    • 42

    Partly Sunny

    • 35
    • 52

    Mostly Cloudy

    • 20
    • 48

    Partly Sunny

    • 29
    • 38

    Mostly Cloudy

Today 15 Dec Somerset

Mostly sunny in the Morning, then mostly cloudy with a slight chance of snow Showers in the afternoon. Cold with Highs in the upper 20s. West Winds 5 to 10 Mph with Gusts up to 20 Mph. Chance of snow 20 percent.

Tonight 15 Dec Somerset

Mostly cloudy. Cold with Lows around 16. West Winds around 5 Mph.

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Millstone Temperature Statistics

December Temperature

Somerville, Somerset Airport (9.3 miles)

  • Lowest 9 December, 2025

    7 °F

  • Average December

    30.2 °F

  • Highest 10 December, 2025

    44.1 °F

Climate (2020–Present)

Somerville, Somerset Airport (9.3 miles)

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  • Average Low 2020–2025

    43.2 °F

  • Average 2020–2025

    54.4 °F

  • Average High 2020–2025

    65.8 °F
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