Newtown Weather Forecast

    • 62
    • 89

    Mostly Sunny

    • 67
    • 91

    Partly Sunny

    • 68
    • 92

    Partly Sunny

    • 57
    • 85

    Rain Showers Likely

    • 55
    • 72

    Slight Chance Rain Showers

    • 57
    • 77

    Partly Sunny

Today 4 Jun Lower Bucks

Sunny, hot with Highs in the upper 80s. Northwest Winds around 5 Mph.

Tonight 4 Jun Lower Bucks

Mostly clear. Lows in the lower 60s. West Winds around 5 Mph.

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  • Temperature Real-Time

Newtown Temperature Statistics

June Temperature

Trenton, Mercer County Airport (6.8 miles)

  • Lowest 1 June, 2026

    53.1 °F

  • Average June

    63.3 °F

  • Highest 1 June, 2026

    73.9 °F

Climate (2021–Present)

Trenton, Mercer County Airport (6.8 miles)

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  • Average Low 2021–2026

    46 °F

  • Average 2021–2026

    55.2 °F

  • Average High 2021–2026

    64.4 °F
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