Newtown Weather Forecast

    • 47
    • 48

    Rain Showers Likely

    • 40
    • 68

    Chance Rain Showers

    • 47
    • 69

    Mostly Sunny

    • 53
    • 75

    Chance Rain Showers

    • 51
    • 76

    Rain Showers Likely

    • 30
    • 61

    Chance Rain Showers

Today 7 Mar Lower Bucks

Cloudy. A chance of rain this morning. Areas of fog this morning. Highs in the upper 40s. South Winds around 5 Mph. Chance of rain 30 percent.

Tonight 7 Mar Lower Bucks

A chance of Showers in the Evening, then Showers likely after midnight. Not as cool with Lows in the upper 40s. Temperature rising into the upper 50s after midnight. Southwest Winds 5 to 10 Mph. Chance of rain 70 percent.

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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 °F

  • Average March

    36.2 °F

  • Highest 4 March, 2026

    46 °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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