Raritan Township Weather Forecast

    • 41
    • 62

    Becoming Sunny

    • 36
    • 60

    Mostly Sunny

    • 36
    • 59

    Mostly Sunny

    • 37
    • 59

    Partly Sunny

    • 37
    • 59

    Partly Sunny

    • 38
    • 59

    Partly Sunny

Today 22 Oct Hunterdon

Mostly sunny. Highs in the lower 60s. West Winds 10 to 15 Mph with Gusts up to 30 Mph.

Tonight 22 Oct Hunterdon

Mostly clear. Lows in the lower 40s. Southwest Winds 5 to 10 Mph.

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Raritan Township Temperature Statistics

October Temperature

Somerville, Somerset Airport (12.4 miles)

  • Lowest 10 October, 2025

    32 °F

  • Average October

    58 °F

  • Highest 5 October, 2025

    87.1 °F

Climate (2020–Present)

Somerville, Somerset Airport (12.4 miles)

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  • Average Low 2020–2025

    43.4 °F

  • Average 2020–2025

    54.5 °F

  • Average High 2020–2025

    65.9 °F
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