Trenton-Robbinsville Airport Weather Forecast

    • 68
    • 89

    Severe Tstms

    • 68
    • 81

    Rain Showers Likely

    • 68
    • 89

    Chance Thunderstorms

    • 63
    • 85

    Partly Sunny

    • 60
    • 82

    Partly Sunny

    • 59
    • 80

    Partly Sunny

Today 1 Sep Mercer

Cloudy with a slight chance of Showers and Thunderstorms in the Morning, then partly sunny with a chance of Showers and Thunderstorms in the afternoon. Hot with Highs in the upper 80s. Southwest Winds 5 to 10 Mph. Chance of rain 50 percent.

Tonight 1 Sep Mercer

Mostly cloudy with a chance of Showers with a slight chance of Thunderstorms. Near steady temperature in the upper 60s. South Winds around 5 Mph. Chance of rain 50 percent.

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Trenton-Robbinsville Airport Temperature Statistics

September Temperature

Trenton, Mercer County Airport (11.8 miles)

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  • Average September

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Climate (2021–2026)

Trenton, Mercer County Airport (11.8 miles)

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  • Average Low 2021–2026

    46 °F
  • Average 2021–2026

    55.3 °F
  • Average High 2021–2026

    64.4 °F
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