Hightstown Weather Forecast

    • 29
    • 45

    Rain

    • 24
    • 36

    Partly Sunny

    • 23
    • 37

    Mostly Cloudy

    • 26
    • 41

    Chance Snow

    • 15
    • 36

    Slight Chance Snow

    • 19
    • 31

    Partly Sunny

Today 10 Dec Mercer

Mostly cloudy. A slight chance of rain in the Morning, then rain in the afternoon. Not as cool with Highs in the mid 40s. Southwest Winds 10 to 15 Mph with Gusts up to 30 Mph. Chance of rain 90 percent.

Tonight 10 Dec Mercer

Mostly cloudy and not as cold. Near steady temperature in the upper 20s. Southwest Winds 5 to 10 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

    32.2 °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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