Cranbury Township Weather Forecast

    • 36
    • 48

    Mostly Cloudy

    • 27
    • 51

    Rain/Snow

    • 15
    • 33

    Partly Sunny

    • 25
    • 33

    Mostly Cloudy

    • 23
    • 43

    Slight Chance Rain/Snow

    • 17
    • 32

    Slight Chance Snow

    • 17
    • 31

    Mostly Cloudy

Today 13 Jan Middlesex

Sunny. Highs in the upper 40s. Southwest Winds 5 to 10 Mph.

Tonight 13 Jan Middlesex

Mostly cloudy. Not as cool with Lows in the upper 30s. Southwest Winds 5 to 10 Mph with Gusts up to 20 Mph.

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Cranbury Township Temperature Statistics

January Temperature

Trenton, Mercer County Airport (16.2 miles)

  • Lowest 3 January, 2026

    17.1 °F

  • Average January

    34.4 °F

  • Highest 9 January, 2026

    53.1 °F

Climate (2021–Present)

Trenton, Mercer County Airport (16.2 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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