Rocky Hill Weather Forecast

    • 64
    • 86

    Partly Sunny

    • 68
    • 88

    Increasing Clouds

    • 68
    • 87

    Rain Showers

    • 67
    • 83

    Rain Showers

    • 66
    • 84

    Rain Showers Likely

    • 68
    • 85

    Chance Rain Showers

    • 69
    • 87

    Chance Thunderstorms

Today 31 Jul Somerset

Mostly sunny. Hot. Near steady temperature in the mid 80s. West Winds 5 to 10 Mph.

Tonight 31 Jul Somerset

Partly cloudy. Lows in the mid 60s. Southwest Winds 5 to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Rocky Hill Temperature Statistics

July Temperature

Trenton, Mercer County Airport (12.4 miles)

  • Lowest 20 July, 2026

    57.7 °F

  • Average July

    77.1 °F

  • Highest 2 July, 2026

    101.6 °F

Climate (2021–2026)

Trenton, Mercer County Airport (12.4 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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