National Weather Service

Current conditions at

Trenton, Mercer County Airport (KTTN)

Lat: 40.28°NLon: 74.82°WElev: 210ft.

Light Rain Fog/Mist

9°C

48°F

Humidity	100%
Wind Speed	Calm
Barometer	1008.3 mb (29.79 in)
Dewpoint	9°C (48°F)
Visibility	2.01 km
Last update	23 May 6:53 am EDT

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Extended Forecast for

Princeton Junction NJ

Today
High: 19 °C
Chance
Showers and
Patchy Fog
Tonight
Low: 8 °C
Partly Cloudy
Saturday
High: 18 °C
Increasing
Clouds
Saturday Night
Low: 8 °C
Mostly Clear
Sunday
High: 21 °C
Mostly Sunny
Sunday Night
Low: 8 °C
Partly Cloudy
Memorial Day
High: 23 °C
Sunny
Monday Night
Low: 10 °C
Partly Cloudy
Tuesday
High: 23 °C
Mostly Cloudy

Detailed Forecast

Today

A slight chance of showers before 9am, then a chance of showers after 3pm. Patchy fog before 10am. Otherwise, cloudy, then gradually becoming mostly sunny, with a high near 19. West wind 5 to 10 km/h increasing to 15 to 20 km/h in the afternoon. Chance of precipitation is 30%. New precipitation amounts of less than 1 mm possible.

Tonight

Partly cloudy, with a low around 8. West wind 10 to 15 km/h.

Saturday

Increasing clouds, with a high near 18. West wind 20 to 25 km/h.

Saturday Night

Mostly clear, with a low around 8. West wind 5 to 15 km/h.

Sunday

Mostly sunny, with a high near 21. West wind 15 to 20 km/h.

Sunday Night

Partly cloudy, with a low around 8.

Memorial Day

Sunny, with a high near 23.