Newtown Weather Forecast

    • 29
    • 47

    Mostly Sunny

    • 43
    • 55

    Partly Sunny

    • 53
    • 63

    Chance Rain

    • 61
    • 77

    Slight Chance Rain

    • 45
    • 80

    Chance Rain

    • 39
    • 53

    Rain Likely

Today 28 Mar Lower Bucks

Sunny. Highs in the mid 40s. Northwest Winds 15 to 20 Mph with Gusts up to 30 Mph.

Tonight 28 Mar Lower Bucks

Mostly clear. Cold with Lows in the upper 20s. Northwest Winds 10 to 15 Mph in the Evening, becoming light and variable.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Newtown Temperature Statistics

March Temperature

Trenton, Mercer County Airport (6.8 miles)

  • Lowest 2 March, 2026

    21.7 °F

  • Average March

    45.4 °F

  • Highest 10 March, 2026

    80.7 °F

Climate (2021–Present)

Trenton, Mercer County Airport (6.8 miles)

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  • Average Low 2021–2026

    46 °F

  • Average 2021–2026

    55.1 °F

  • Average High 2021–2026

    64.3 °F
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