Current conditions at

Trenton-Mercer Airport (KTTN)

Lat: 40.28° N Lon: 74.82° W Elev: 210 ft.

Fair

62°F

17°C

Humidity 32%
Wind Speed W 7 mph
Barometer 30.08 in (1017.9 mb)
Dewpoint 32°F (0°C)
Visibility 10.00 mi
Last update 6 Oct 4:53 pm EDT
Detailed forecast for

Lower Bucks

Tonight
Mostly clear. Lows in the lower 40s. West winds around 5 mph.
Wednesday
Sunny. Highs around 70. Southwest winds 5 to 10 mph.
Wednesday Night
Mostly clear. Not as cool with lows in the mid 50s. South winds 5 to 10 mph.
Thursday
Sunny. Highs in the mid 70s. West winds 5 to 10 mph.
Thursday Night
Mostly clear. Lows in the lower 50s. West winds around 5 mph.
Friday
Sunny. Highs in the lower 70s.
Friday Night
Mostly clear. Lows in the upper 40s.
Saturday
Sunny. Highs in the lower 70s.
Saturday Night
Partly cloudy. Lows in the mid 50s.
Sunday
Partly sunny. A chance of showers in the afternoon. Highs in the lower 70s. Chance of rain 30 percent.
Sunday Night
Mostly cloudy. A chance of showers in the evening, then showers likely after midnight. Lows in the upper 50s. Chance of rain 60 percent.
Columbus Day
Mostly cloudy. Showers likely, mainly in the morning. Highs in the lower 70s. Chance of rain 60 percent.
Monday Night
Mostly cloudy. Lows in the upper 50s.
Tuesday
Partly sunny. Highs in the lower 70s.



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400 PM EDT Tue Oct 6 2026
 
 

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database