Mercer County Park Weather Forecast

    • 41
    • 67

    Mostly Sunny

    • 44
    • 67

    Partly Sunny

    • 48
    • 65

    Rain Showers

    • 41
    • 60

    Slight Chance Rain Showers

    • 41
    • 61

    Partly Sunny

    • 40
    • 60

    Slight Chance Rain Showers

Today 27 Apr Mercer

Patchy frost in the morning. Sunny, warmer with Highs in the upper 60s. Northeast Winds 5 to 10 Mph.

Tonight 27 Apr Mercer

Mostly clear. Lows in the lower 40s. Southeast Winds around 5 Mph in the Evening, becoming light and variable.

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Mercer County Park Temperature Statistics

April Temperature

Trenton, Mercer County Airport (8.7 miles)

  • Lowest 8 April, 2026

    27.6 °F

  • Average April

    56.9 °F

  • Highest 15 April, 2026

    88.6 °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

    64.4 °F
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