Princeton Weather Forecast

    • 43
    • 63

    Increasing Clouds

    • 46
    • 59

    Rain Likely

    • 52
    • 67

    Partly Sunny

    • 49
    • 65

    Rain Showers Likely

    • 44
    • 65

    Slight Chance Rain Showers

    • 46
    • 66

    Mostly Sunny

    • 50
    • 66

    Mostly Cloudy

Today 19 Oct Mercer

Partly cloudy. Lows in the lower 40s. Southwest Winds around 5 Mph, becoming southeast after midnight.

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Princeton Temperature Statistics

October Temperature

Trenton, Mercer County Airport (9.3 miles)

  • Lowest 5 October, 2019

    41 °F
  • Average October

    60 °F
  • Highest 2 October, 2019

    91.9 °F

Climate (2010–Present)

Trenton, Mercer County Airport (9.3 miles)

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  • Average Low 2010–Present

    47.5 °F
  • Average 2010–Present

    56.1 °F
  • Average High 2010–Present

    64.7 °F
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