Plainsboro Preserve Weather Forecast

    • 23
    • 43

    Partly Sunny

    • 6
    • 37

    Mostly Cloudy

    • 11
    • 19

    Snow

    • 18
    • 23

    Snow

    • 5
    • 26

    Slight Chance Snow

    • 7
    • 23

    Partly Sunny

Today 22 Jan Middlesex

Mostly sunny. Highs in the lower 40s. Temperature falling into the upper 30s this afternoon. West Winds 10 to 15 Mph with Gusts up to 25 Mph.

Tonight 22 Jan Middlesex

Mostly cloudy in the Evening, then clearing. Cold with Lows in the mid 20s. West Winds 5 to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Plainsboro Preserve Temperature Statistics

January Temperature

Trenton, Mercer County Airport (13.7 miles)

  • Lowest 19 January, 2026

    15.1 °F

  • Average January

    33.6 °F

  • Highest 9 January, 2026

    53.1 °F

Climate (2021–Present)

Trenton, Mercer County Airport (13.7 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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