Hightstown Weather Forecast

    • 70
    • 85

    Mostly Cloudy

    • 70
    • 87

    Rain Showers Likely

    • 72
    • 91

    Slight Chance Thunderstorms

    • 74
    • 91

    Chance Thunderstorms

    • 75
    • 92

    Chance Thunderstorms

    • 72
    • 91

    Chance Thunderstorms

Today 13 Jul Mercer

Patchy fog in the morning. Mostly cloudy in the Morning, then mostly sunny with a slight chance of Showers and Thunderstorms in the afternoon. Hot with Highs in the mid 80s. Southeast Winds around 5 Mph. Chance of rain 20 percent.

Tonight 13 Jul Mercer

Cloudy. Near steady temperature in the lower 70s. East Winds around 5 Mph.

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Hightstown Temperature Statistics

July Temperature

Trenton, Mercer County Airport (14.9 miles)

  • Lowest 5 July, 2025

    59.6 °F

  • Average July

    77 °F

  • Highest 8 July, 2025

    93.7 °F

Climate (2020–Present)

Trenton, Mercer County Airport (14.9 miles)

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  • Average Low 2020–2025

    46.3 °F

  • Average 2020–2025

    55.4 °F

  • Average High 2020–2025

    64.4 °F
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