Mercer County Park Weather Forecast

    • 56
    • 66

    Chance Rain Showers

    • 63
    • 78

    Chance Rain Showers

    • 51
    • 82

    Rain Likely

    • 44
    • 61

    Chance Rain

    • 46
    • 63

    Chance Rain

    • 44
    • 61

    Chance Rain

Today 30 Mar Mercer

Mostly sunny. A slight chance of Showers in the afternoon. Highs in the mid 60s. Southwest Winds 10 to 15 Mph with Gusts up to 25 Mph. Chance of rain 20 percent.

Tonight 30 Mar Mercer

Mostly cloudy. A chance of Showers after midnight. Not as cool with Lows in the mid 50s. Southwest Winds 10 to 15 Mph, Diminishing to around 5 Mph after midnight. Chance of rain 50 percent.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Mercer County Park Temperature Statistics

March Temperature

Trenton, Mercer County Airport (8.7 miles)

  • Lowest 2 March, 2026

    21.7 °F

  • Average March

    45.6 °F

  • Highest 10 March, 2026

    80.7 °F

Climate (2021–Present)

Trenton, Mercer County Airport (8.7 miles)

Take a look at our website widgetsAvailable free! Find Out More

  • Average Low 2021–2026

    46 °F

  • Average 2021–2026

    55.1 °F

  • Average High 2021–2026

    64.3 °F
Get WillyWeather+ to remove ads