Mill Hill Weather Forecast

    • 28
    • 54

    Becoming Sunny

    • 30
    • 52

    Mostly Sunny

    • 36
    • 59

    Partly Sunny

    • 47
    • 68

    Partly Sunny

    • 44
    • 71

    Mostly Sunny

    • 48
    • 66

    Mostly Cloudy

Today 7 Apr Mercer

Mostly sunny. Highs in the lower 50s. Northwest Winds 10 to 15 Mph with Gusts up to 30 Mph.

Tonight 7 Apr Mercer

Mostly clear. Colder with Lows in the upper 20s. North Winds 10 to 15 Mph. Gusts up to 30 Mph in the evening.

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Mill Hill Temperature Statistics

April Temperature

Trenton, Mercer County Airport (5 miles)

  • Lowest 2 April, 2026

    40.6 °F

  • Average April

    56.9 °F

  • Highest 1 April, 2026

    80.7 °F

Climate (2021–Present)

Trenton, Mercer County Airport (5 miles)

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  • Average Low 2021–2026

    46 °F

  • Average 2021–2026

    55.2 °F

  • Average High 2021–2026

    64.3 °F
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