Raritan Weather Forecast

    • 25
    • 43

    Chance Snow

    • 24
    • 41

    Rain

    • 24
    • 41

    Partly Sunny

    • 14
    • 40

    Partly Sunny

    • 20
    • 33

    Chance Snow

    • 25
    • 41

    Mostly Cloudy

    • 20
    • 41

    Mostly Cloudy

Today 1 Dec Somerset

Sunny. Highs in the lower 40s. Northwest Winds around 5 Mph.

Tonight 1 Dec Somerset

Mostly cloudy. A chance of snow after midnight. Cold with Lows in the mid 20s. Northeast Winds around 5 Mph. Chance of snow 30 percent.

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Raritan Temperature Statistics

December Temperature

Somerville, Somerset Airport (3.7 miles)

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  • Average December

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Climate (2020–Present)

Somerville, Somerset Airport (3.7 miles)

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  • Average Low 2020–2025

    43.3 °F
  • Average 2020–2025

    54.4 °F
  • Average High 2020–2025

    65.8 °F
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