National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Trenton, Mercer County Airport (KTTN)

Lat: 40.28°NLon: 74.82°WElev: 210ft.

Overcast

17°C

62°F

Humidity 80%
Wind Speed NE 11 km/h
Barometer 1019.1 mb (30.12 in)
Dewpoint 13°C (56°F)
Visibility 16 km
Last update 25 Sep 5:53 am EDT
Extended Forecast for

Newtown PA

  • Today

    Today: Showers likely, mainly after 2pm. Cloudy, with a high near 21. East wind 10 to 15 km/h. Chance of precipitation is 60%. New precipitation amounts between 1 and 2.5 mm possible.

    High: 21 °C

    Chance
    Showers then
    Showers
    Likely

  • Tonight

    Tonight: Showers likely, mainly before 9pm. Cloudy, with a low around 18. Southeast wind 10 to 15 km/h. Chance of precipitation is 60%. New precipitation amounts between 1 and 2.5 mm possible.

    Low: 18 °C

    Showers
    Likely

  • Thursday

    Thursday: A chance of showers, with thunderstorms also possible after 11am. Cloudy, with a high near 27. South wind 10 to 15 km/h. Chance of precipitation is 30%. New rainfall amounts between 1 and 2.5 mm, except higher amounts possible in thunderstorms.

    High: 27 °C

    Chance
    Showers

  • Thursday Night

    Thursday Night: A chance of showers and thunderstorms. Mostly cloudy, with a low around 18. South wind 5 to 10 km/h. Chance of precipitation is 30%. New rainfall amounts of less than 1 mm, except higher amounts possible in thunderstorms.

    Low: 18 °C

    Chance
    Showers

  • Friday

    Friday: A slight chance of showers. Mostly cloudy, with a high near 25. East wind 5 to 10 km/h. Chance of precipitation is 20%.

    High: 25 °C

    Mostly Cloudy
    then Slight
    Chance
    Showers

  • Friday Night

    Friday Night: A chance of showers. Mostly cloudy, with a low around 18. Chance of precipitation is 30%.

    Low: 18 °C

    Chance
    Showers

  • Saturday

    Saturday: Mostly cloudy, with a high near 24.

    High: 24 °C

    Mostly Cloudy

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 14.

    Low: 14 °C

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 24.

    High: 24 °C

    Mostly Sunny

Detailed Forecast

Today
Showers likely, mainly after 2pm. Cloudy, with a high near 21. East wind 10 to 15 km/h. Chance of precipitation is 60%. New precipitation amounts between 1 and 2.5 mm possible.
Tonight
Showers likely, mainly before 9pm. Cloudy, with a low around 18. Southeast wind 10 to 15 km/h. Chance of precipitation is 60%. New precipitation amounts between 1 and 2.5 mm possible.
Thursday
A chance of showers, with thunderstorms also possible after 11am. Cloudy, with a high near 27. South wind 10 to 15 km/h. Chance of precipitation is 30%. New rainfall amounts between 1 and 2.5 mm, except higher amounts possible in thunderstorms.
Thursday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 18. South wind 5 to 10 km/h. Chance of precipitation is 30%. New rainfall amounts of less than 1 mm, except higher amounts possible in thunderstorms.
Friday
A slight chance of showers. Mostly cloudy, with a high near 25. East wind 5 to 10 km/h. Chance of precipitation is 20%.
Friday Night
A chance of showers. Mostly cloudy, with a low around 18. Chance of precipitation is 30%.
Saturday
Mostly cloudy, with a high near 24.
Saturday Night
Partly cloudy, with a low around 14.
Sunday
Mostly sunny, with a high near 24.
Sunday Night
Partly cloudy, with a low around 13.
Monday
Partly sunny, with a high near 23.
Monday Night
A chance of showers. Mostly cloudy, with a low around 13. Chance of precipitation is 30%.
Tuesday
A chance of showers. Partly sunny, with a high near 23. Chance of precipitation is 30%.
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Disclaimer
Map Legend

ABOUT THIS FORECAST

 
Point Forecast:
Newtown PA
 40.22°N 74.93°W (Elev. 164 m)
Last Update:
4:11 am EDT Sep 25, 2024
Forecast Valid:
6am EDT Sep 25, 2024-6pm EDT Oct 1, 2024
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation