Hightstown Weather Forecast

    • 26
    • 35

    Increasing Clouds

    • 32
    • 46

    Rain Likely

    • 23
    • 40

    Partly Sunny

    • 23
    • 37

    Mostly Cloudy

    • 20
    • 37

    Slight Chance Snow

    • 16
    • 32

    Partly Sunny

Today 9 Dec Mercer

Mostly sunny. Highs in the mid 30s. Northeast Winds around 5 Mph, becoming south around 5 Mph in the afternoon.

Tonight 9 Dec Mercer

Partly cloudy and Colder. Near steady temperature around 15. North Winds around 5 Mph.

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Hightstown Temperature Statistics

December Temperature

Trenton, Mercer County Airport (14.9 miles)

  • Lowest 5 December, 2025

    19.9 °F

  • Average December

    32 °F

  • Highest 1 December, 2025

    42.1 °F

Climate (2020–Present)

Trenton, Mercer County Airport (14.9 miles)

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  • Average Low 2020–2025

    46.2 °F

  • Average 2020–2025

    55.3 °F

  • Average High 2020–2025

    64.4 °F
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