Plainsboro Township Weather Forecast

    • 14
    • 17

    Increasing Clouds

    • 22
    • 26

    Snow

    • 5
    • 28

    Chance Snow

    • 2
    • 19

    Partly Sunny

    • 4
    • 22

    Mostly Cloudy

    • 4
    • 21

    Slight Chance Snow

Today 24 Jan Middlesex

Mostly sunny. Much Colder with Highs around 18. Northwest Winds 5 to 10 Mph. Wind chill Values as low as 6 below this morning.

Tonight 24 Jan Middlesex

Cloudy. A chance of snow after midnight. Snow accumulation around an inch possible. Cold. Near steady temperature around 15. Northeast Winds around 5 Mph. Chance of snow 50 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Plainsboro Township Temperature Statistics

January Temperature

Trenton, Mercer County Airport (12.4 miles)

  • Lowest 21 January, 2026

    1 °F

  • Average January

    32.2 °F

  • Highest 9 January, 2026

    53.1 °F

Climate (2021–Present)

Trenton, Mercer County Airport (12.4 miles)

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  • Average Low 2021–2026

    46.1 °F

  • Average 2021–2026

    55.2 °F

  • Average High 2021–2026

    64.3 °F
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