Heavy Rainfall in the East Wednesday; Hot Temperatures Continue in Coastal Southern California

Heavy to excessive rainfall may lead to flooding Wednesday over southwest Pennsylvania into northern West Virginia, and western Maryland. Flood Watches have been issued. An extended period of hot weather will continue for parts of coastal southern California including Los Angeles through Thursday. Heat Advisories remain in effect. Read More >

Current conditions at

Trenton, Mercer County Airport (KTTN)

Lat: 40.28°NLon: 74.82°WElev: 210ft.

A Few Clouds

57°F

14°C

Humidity	69%
Wind Speed	SE 8 mph
Barometer	29.97 in (1014.4 mb)
Dewpoint	47°F (8°C)
Visibility	10.00 mi
Last update	20 May 9:53 pm EDT

More Information:

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

Extended Forecast for

Princeton Junction NJ

Tonight
Low: 51 °F
Mostly Cloudy
Wednesday
High: 59 °F
Rain
Wednesday Night
Low: 49 °F
Rain and
Patchy Fog
Thursday
High: 58 °F
Showers
Thursday Night
Low: 48 °F
Showers
Likely
Friday
High: 62 °F
Chance
Showers
Friday Night
Low: 46 °F
Chance
Showers then
Partly Cloudy
Saturday
High: 65 °F
Mostly Sunny
Saturday Night
Low: 47 °F
Mostly Clear

Detailed Forecast

Tonight

Mostly cloudy, with a low around 51. Calm wind.

Wednesday

Periods of rain, mainly after 9am. High near 59. East wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

Wednesday Night

Periods of rain. Patchy fog after 11pm. Low around 49. East wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.

Thursday

Periods of rain and possibly a thunderstorm before 2pm, then showers, mainly after 2pm. High near 58. East wind 10 to 15 mph. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.

Thursday Night

Showers likely, mainly before 8pm. Cloudy, with a low around 48. Northeast wind 5 to 10 mph becoming light north in the evening. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

Friday

A chance of showers, mainly after 2pm. Mostly cloudy, with a high near 62. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.

Friday Night

A chance of showers before 8pm. Partly cloudy, with a low around 46. Chance of precipitation is 30%.

Saturday

Mostly sunny, with a high near 65.

Saturday Night

Mostly clear, with a low around 47.

Sunday

Mostly sunny, with a high near 70.

Sunday Night

Partly cloudy, with a low around 51.

Memorial Day

Partly sunny, with a high near 71.