Groveville Weather Forecast

    • 67
    • 86

    Rain Showers Likely

    • 69
    • 86

    Chance Rain Showers

    • 70
    • 90

    Chance Thunderstorms

    • 69
    • 87

    Chance Thunderstorms

    • 67
    • 87

    Chance Thunderstorms

    • 64
    • 83

    Chance Rain Showers

Today 30 Aug Mercer

Partly sunny. Patchy fog this morning. A chance of Showers and Thunderstorms this afternoon. Hot with Highs in the mid 80s. Southwest Winds 5 to 10 Mph. Chance of rain 50 percent.

Tonight 30 Aug Mercer

Mostly cloudy. Showers likely with a chance of Thunderstorms in the Evening, then a chance of Showers with a slight chance of Thunderstorms after midnight. Humid with Lows in the mid 60s. Southwest Winds around 5 Mph, becoming west around 5 Mph after midnight. Chance of rain 70 percent.

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  • Temperature Real-Time

Groveville Temperature Statistics

August Temperature

Trenton, Mercer County Airport (10.6 miles)

  • Lowest 24 August, 2026

    57.7 °F

  • Average August

    76.3 °F

  • Highest 7 August, 2026

    93.7 °F

Climate (2021–2026)

Trenton, Mercer County Airport (10.6 miles)

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  • Average Low 2021–2026

    46 °F

  • Average 2021–2026

    55.3 °F

  • Average High 2021–2026

    64.5 °F
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