Hazardous Weather Conditions

Current conditions at

Trenton-Mercer Airport (KTTN)

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

Fair

86°F

30°C

Humidity 43%
Wind Speed S 8 mph
Barometer 29.83 in (1009.5 mb)
Dewpoint 61°F (16°C)
Visibility 10.00 mi
Heat Index86°F (30°C)
Last update 16 Apr 1:53 pm EDT
Detailed forecast for

Lower Bucks

Today
Mostly sunny. Hot with highs in the lower 90s. Southwest winds 10 to 15 mph.
Tonight
Partly cloudy in the evening, then mostly cloudy with a slight chance of showers after midnight. Lows in the mid 60s. Southwest winds around 10 mph with gusts up to 20 mph, becoming west after midnight. Chance of rain 20 percent.
Friday
Mostly sunny. A chance of showers in the afternoon. Not as warm with highs in the lower 80s. Northwest winds 5 to 10 mph. Chance of rain 30 percent.
Friday Night
Partly cloudy. A chance of showers in the evening. Lows in the upper 50s. North winds around 5 mph, becoming northeast after midnight. Chance of rain 30 percent.
Saturday
Mostly sunny. Highs in the mid 70s. East winds 5 to 10 mph.
Saturday Night
Mostly cloudy with a 50 percent chance of showers. Lows in the upper 40s.
Sunday
Showers likely. Cooler with highs in the lower 60s. Chance of rain 70 percent.
Sunday Night
Mostly cloudy with a chance of showers in the evening, then partly cloudy after midnight. Cooler with lows in the mid 30s. Chance of rain 50 percent.
Monday
Mostly sunny. Cooler with highs in the lower 50s.
Monday Night
Mostly clear. Cold with lows in the lower 30s.
Tuesday
Sunny. Highs in the upper 50s.
Tuesday Night
Partly cloudy in the evening, then becoming mostly cloudy. Not as cool with lows in the mid 40s.
Wednesday
Mostly sunny. Warmer with highs around 70.



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400 AM EDT Thu Apr 16 2026
 
 

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database