Mercer County Park Weather Forecast

    • 66
    • 83

    Chance Rain Showers

    • 67
    • 90

    Rain Showers Likely

    • 60
    • 83

    Mostly Sunny

    • 59
    • 81

    Mostly Sunny

    • 61
    • 83

    Partly Sunny

    • 61
    • 80

    Rain Showers Likely

Today 17 Jun Mercer

Mostly sunny. A chance of Showers with a slight chance of Thunderstorms this afternoon. Highs in the lower 80s. South Winds 5 to 10 Mph. Chance of rain 30 percent.

Tonight 17 Jun Mercer

Partly cloudy in the Evening, then becoming mostly cloudy. Lows in the mid 60s. South Winds 5 to 10 Mph.

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  • Temperature Real-Time

Mercer County Park Temperature Statistics

June Temperature

Trenton, Mercer County Airport (8.7 miles)

  • Lowest 2 June, 2026

    46.7 °F

  • Average June

    73.1 °F

  • Highest 12 June, 2026

    94.6 °F

Climate (2021–2026)

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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