Newtown Weather Forecast

    • 67
    • 86

    Increasing Clouds

    • 67
    • 86

    Rain Showers

    • 65
    • 79

    Rain Showers

    • 64
    • 84

    Mostly Sunny

    • 66
    • 89

    Partly Sunny

    • 69
    • 92

    Partly Sunny

Today 25 Jun Lower Bucks

Mostly sunny. Hot with Highs in the mid 80s. South Winds 5 to 10 Mph.

Tonight 25 Jun Lower Bucks

Partly cloudy in the Evening, then mostly cloudy with a chance of Showers with a slight chance of Thunderstorms after midnight. Lows in the mid 60s. South Winds 5 to 10 Mph. Chance of rain 50 percent.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Newtown Temperature Statistics

June Temperature

Trenton, Mercer County Airport (6.8 miles)

  • Lowest 2 June, 2026

    46.7 °F

  • Average June

    72.9 °F

  • Highest 12 June, 2026

    94.6 °F

Climate (2021–2026)

Trenton, Mercer County Airport (6.8 miles)

Take a look at our website widgetsAvailable free! Find Out More

  • Average Low 2021–2026

    46 °F

  • Average 2021–2026

    55.2 °F

  • Average High 2021–2026

    64.4 °F
Get WillyWeather+ to remove ads