Princeton Junction Weather Forecast

    • 72
    • 97

    Chance Thunderstorms

    • 70
    • 87

    Thunderstorms Likely

    • 65
    • 86

    Slight Chance Rain Showers

    • 60
    • 83

    Mostly Sunny

    • 59
    • 83

    Mostly Sunny

    • 63
    • 85

    Partly Sunny

    • 65
    • 85

    Slight Chance Thunderstorms

Today 9 Aug Mercer

Mostly sunny with a chance of Showers and Thunderstorms. Hot. Near steady temperature in the lower 90s. West Winds around 10 Mph with Gusts up to 20 Mph. Chance of rain 50 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Princeton Junction Temperature Statistics

August Temperature

Trenton, Mercer County Airport (10.6 miles)

  • Lowest 1 August, 2022

    64.9 °F

  • Average August

    78.9 °F

  • Highest 4 August, 2022

    95 °F

Climate (2010–Present)

Trenton, Mercer County Airport (10.6 miles)

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  • Average Low 2010–Present

    46.7 °F

  • Average 2010–Present

    55.2 °F

  • Average High 2010–Present

    63.8 °F
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