Somerville Weather Forecast

    • 18
    • 31

    Partly Sunny

    • 21
    • 43

    Mostly Cloudy

    • 37
    • 52

    Rain

    • 22
    • 53

    Mostly Cloudy

    • 29
    • 38

    Chance Rain

    • 25
    • 47

    Slight Chance Rain

Today 16 Dec Somerset

Sunny, cold with Highs in the lower 30s. West Winds around 5 Mph.

Tonight 16 Dec Somerset

Partly cloudy. Cold with Lows around 18. Southwest Winds around 5 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Somerville Temperature Statistics

December Temperature

Somerville, Somerset Airport (4.3 miles)

  • Lowest 9 December, 2025

    7 °F

  • Average December

    30 °F

  • Highest 10 December, 2025

    44.1 °F

Climate (2020–Present)

Somerville, Somerset Airport (4.3 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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