Current conditions at
Trenton-Mercer Airport (KTTN)
Lat: 40.28°NLon: 74.82°WElev: 210ft.
Overcast
20°F
-7°C
| Humidity | 74% |
| Wind Speed | Vrbl 3 mph |
| Barometer | 29.82 in (1009.5 mb) |
| Dewpoint | 13°F (-11°C) |
| Visibility | 10.00 mi |
| Last update | 2 Jan 7:53 am EST |
Extended Forecast for
Yardley PA
Today
High: 34 °F
Partly Sunny
Tonight
Low: 18 °F
Partly Cloudy
Saturday
High: 33 °F
Increasing
CloudsSaturday Night
Low: 23 °F
Slight Chance
SnowSunday
High: 36 °F
Mostly Sunny
Sunday Night
Low: 17 °F
Partly Cloudy
Monday
High: 33 °F
Mostly Cloudy
Monday Night
Low: 25 °F
Mostly Cloudy
Tuesday
High: 44 °F
Mostly Cloudy
Detailed Forecast
Today
Partly sunny, with a high near 34. West wind 5 to 10 mph.
Tonight
Partly cloudy, with a low around 18. West wind around 5 mph.
Saturday
Increasing clouds, with a high near 33. West wind around 5 mph becoming calm in the afternoon.
Saturday Night
A slight chance of snow. Cloudy, with a low around 23. Calm wind. Chance of precipitation is 20%.
Sunday
Mostly sunny, with a high near 36. Light northwest wind increasing to 5 to 10 mph in the morning. Winds could gust as high as 20 mph.
Sunday Night
Partly cloudy, with a low around 17.
Monday
Mostly cloudy, with a high near 33.
Monday Night
Mostly cloudy, with a low around 25.
Tuesday
Mostly cloudy, with a high near 44.
Tuesday Night
Mostly cloudy, with a low around 32.
Wednesday
Mostly cloudy, with a high near 49.
Wednesday Night
Mostly cloudy, with a low around 31.
Thursday
Partly sunny, with a high near 48.
Additional Forecasts and Information
Basemap Options
Click map to change the forecast location
Loading map...
Forecast AreaABOUT THIS FORECAST
Point Forecast:
Yardley PA
40.25°N 74.84°W (Elev. 69 ft)
40.25°N 74.84°W (Elev. 69 ft)
4:11 am EST Jan 2, 2026
8am EST Jan 2, 2026-6pm EST Jan 8, 2026
Additional Resources
Radar & Satellite Image
Hourly Weather Forecast
