Princeton Weather Forecast

    • 45
    • 75

    Increasing Clouds

    • 37
    • 59

    Mostly Sunny

    • 41
    • 62

    Mostly Sunny

    • 42
    • 65

    Mostly Sunny

    • 46
    • 69

    Mostly Sunny

    • 51
    • 71

    Partly Sunny

    • 50
    • 70

    Chance Rain Showers

Today 7 Oct Mercer

Sunny. Near steady temperature in the lower 70s. West Winds around 5 Mph.

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Princeton Temperature Statistics

October Temperature

Trenton, Mercer County Airport (9.3 miles)

  • Lowest 3 October, 2022

    45 °F
  • Average October

    52.1 °F
  • Highest 5 October, 2022

    60.1 °F

Climate (2010–Present)

Trenton, Mercer County Airport (9.3 miles)

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  • Average Low 2010–Present

    47.3 °F
  • Average 2010–Present

    55.8 °F
  • Average High 2010–Present

    64.5 °F
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