Ewing Township Weather Forecast

    • 18
    • 30

    Mostly Sunny

    • 21
    • 42

    Partly Sunny

    • 43
    • 49

    Rain

    • 26
    • 50

    Partly Sunny

    • 30
    • 40

    Mostly Cloudy

    • 26
    • 46

    Mostly Cloudy

    • 25
    • 38

    Partly Sunny

Today 16 Dec Mercer

Sunny, cold. Near steady temperature in the upper 20s. Southwest Winds around 5 Mph.

Tonight 16 Dec Mercer

Partly cloudy in the Evening, then becoming mostly clear. Cold with Lows around 18. Southwest Winds around 5 Mph.

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Ewing Township Temperature Statistics

December Temperature

Trenton, Mercer County Airport (1.2 miles)

  • Lowest 9 December, 2025

    10.9 °F

  • Average December

    30.7 °F

  • Highest 10 December, 2025

    43 °F

Climate (2020–Present)

Trenton, Mercer County Airport (1.2 miles)

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  • Average Low 2020–2025

    46.2 °F

  • Average 2020–2025

    55.3 °F

  • Average High 2020–2025

    64.3 °F
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