Trenton-Robbinsville Airport Weather Forecast

    • 70
    • 83

    Rain Showers

    • 62
    • 84

    Rain Showers Likely

    • 59
    • 79

    Mostly Sunny

    • 60
    • 81

    Partly Sunny

    • 62
    • 82

    Partly Sunny

    • 66
    • 84

    Partly Sunny

Today 21 Jul Mercer

Showers likely with a chance of Thunderstorms in the Morning, then Showers and Thunderstorms likely in the afternoon. More humid with Highs in the mid 80s. South Winds 5 to 10 Mph with Gusts up to 20 Mph. Chance of rain 70 percent.

Tonight 21 Jul Mercer

Showers with Thunderstorms likely in the Evening, then a chance of Showers after midnight. Humid with Lows in the upper 60s. Southwest Winds 5 to 10 Mph. Chance of rain near 100 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Trenton-Robbinsville Airport Temperature Statistics

July Temperature

Trenton, Mercer County Airport (11.8 miles)

  • Lowest 13 July, 2026

    63.6 °F

  • Average July

    79 °F

  • Highest 2 July, 2026

    101.6 °F

Climate (2021–2026)

Trenton, Mercer County Airport (11.8 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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