Hightstown Weather Forecast

    • 66
    • 82

    Increasing Clouds

    • 68
    • 85

    Thunderstorms Likely

    • 69
    • 89

    Chance Thunderstorms

    • 63
    • 82

    Slight Chance Thunderstorms

    • 64
    • 83

    Partly Sunny

    • 68
    • 86

    Slight Chance Thunderstorms

Today 8 Jul Mercer

Patchy fog this morning. Mostly sunny. Highs in the lower 80s. Northeast Winds around 5 Mph, becoming south this afternoon.

Tonight 8 Jul Mercer

Partly cloudy. Humid with Lows in the upper 60s. South Winds around 5 Mph.

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Hightstown Temperature Statistics

July Temperature

Trenton, Mercer County Airport (14.9 miles)

  • Lowest 1 July, 2026

    71.7 °F

  • Average July

    84.7 °F

  • Highest 2 July, 2026

    101.6 °F

Climate (2021–2026)

Trenton, Mercer County Airport (14.9 miles)

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  • Average Low 2021–2026

    46 °F

  • Average 2021–2026

    55.2 °F

  • Average High 2021–2026

    64.4 °F
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