Mercer County Park Weather Forecast

    • 37
    • 57

    Partly Sunny

    • 27
    • 51

    Mostly Sunny

    • 30
    • 52

    Mostly Sunny

    • 40
    • 60

    Partly Sunny

    • 49
    • 72

    Partly Sunny

    • 49
    • 74

    Partly Sunny

Today 6 Apr Mercer

Sunny, cooler with Highs in the upper 50s. West Winds 5 to 10 Mph.

Tonight 6 Apr Mercer

Partly cloudy. Lows in the upper 30s. West Winds around 5 Mph.

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Mercer County Park Temperature Statistics

April Temperature

Trenton, Mercer County Airport (8.7 miles)

  • Lowest 3 April, 2026

    39.9 °F

  • Average April

    56.3 °F

  • Highest 1 April, 2026

    80.7 °F

Climate (2021–Present)

Trenton, Mercer County Airport (8.7 miles)

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  • Average Low 2021–2026

    46 °F

  • Average 2021–2026

    55.2 °F

  • Average High 2021–2026

    64.3 °F
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