Current conditions at

Trenton-Mercer Airport (KTTN)

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

A Few Clouds

54°F

12°C

Humidity 77%
Wind Speed E 8 mph
Barometer 29.60 in (1001.7 mb)
Dewpoint 47°F (8°C)
Visibility 10.00 mi
Wind Chill52°F (11°C)
Last update 12 Nov 7:53 am EST
Detailed forecast for

Lower Bucks

Today
Showers likely this morning, then showers with a slight chance of thunderstorms this afternoon. Highs in the lower 60s. Temperature falling into the mid 50s this afternoon. East winds 5 to 10 mph with gusts up to 20 mph, becoming northwest this afternoon. Chance of rain near 100 percent.
Tonight
A chance of showers in the evening, then showers likely after midnight. Cooler with lows in the upper 30s. North winds 5 to 10 mph. Chance of rain 70 percent.
Friday
Rain. Much cooler with highs in the mid 40s. North winds 10 to 15 mph with gusts up to 25 mph. Chance of rain near 100 percent.
Friday Night
Mostly cloudy with a 50 percent chance of rain. Cold with lows in the lower 30s. Northwest winds around 10 mph.
Saturday
Mostly cloudy in the morning, then becoming partly sunny. Highs in the upper 40s. Northwest winds 5 to 10 mph with gusts up to 20 mph.
Saturday Night
Partly cloudy in the evening, then clearing. Cold with lows in the lower 30s.
Sunday
Mostly sunny. Highs around 50.
Sunday Night
Partly cloudy. Lows in the lower 30s.
Monday
Mostly sunny. Highs in the lower 50s.
Monday Night
Mostly clear. Cold with lows around 30.
Tuesday
Sunny. Highs in the lower 50s.
Tuesday Night
Mostly clear. Cold with lows in the upper 20s.
Wednesday
Sunny. Highs in the upper 50s.



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400 AM EST Thu Nov 12 2026
 
 

Additional Resources

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National Digital Forecast Database