Mercer County Park Weather Forecast

    • 42
    • 67

    Decreasing Clouds

    • 30
    • 55

    Mostly Sunny

    • 51
    • 61

    Rain Likely

    • 44
    • 67

    Rain Likely

    • 35
    • 65

    Rain Likely

    • 29
    • 46

    Partly Sunny

    • 32
    • 46

    Mostly Cloudy

Today 5 Nov Mercer

Mostly sunny. Near steady temperature in the mid 60s. Southwest Winds 10 to 15 Mph with Gusts up to 30 Mph.

Tonight 5 Nov Mercer

Partly cloudy with a slight chance of Showers this Evening, then mostly clear after midnight. Lows in the lower 40s. Southwest Winds 15 to 20 Mph, becoming west after midnight. Gusts up to 50 Mph. Chance of rain 20 percent.

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Mercer County Park Temperature Statistics

November Temperature

Trenton, Mercer County Airport (8.7 miles)

  • Lowest 2 November, 2025

    34 °F

  • Average November

    49.2 °F

  • Highest 2 November, 2025

    61 °F

Climate (2020–Present)

Trenton, Mercer County Airport (8.7 miles)

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  • Average Low 2020–2025

    46.3 °F

  • Average 2020–2025

    55.4 °F

  • Average High 2020–2025

    64.5 °F
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