Multiple rounds of storms through Thursday

A briefing on the multiple rounds of storms through Thursday, September 3. Read More >

Hazardous Weather Conditions

Heat Advisory in effect from September 3, 11:00 AM EDT until September 3, 08:00 PM EDT

Current conditions at

Trenton-Mercer Airport (KTTN)

Lat: 40.28°NLon: 74.82°WElev: 210ft.

Fog/Mist

70°F

21°C

Humidity	97%
Wind Speed	E 6 mph
Barometer	30.08 in (1018.1 mb)
Dewpoint	69°F (21°C)
Visibility	1.75 mi
Last update	2 Sep 5:53 pm EDT

More Information:

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

Extended Forecast for

Princeton North NJ

Heat Advisory September 3, 11:00am until September 3, 08:00pm

Click here for hazard details and duration

Heat Advisory

Tonight
Low: 67 °F
Showers
Likely
Thursday
High: 90 °F
Chance
Showers
Thursday Night
Low: 70 °F
Chance
Showers then
Slight Chance
T-storms
Friday
High: 86 °F
Mostly Sunny
then Chance
Showers
Friday Night
Low: 62 °F
Chance
Showers then
Mostly Clear
Saturday
High: 81 °F
Sunny
Saturday Night
Low: 59 °F
Mostly Clear
Sunday
High: 76 °F
Sunny
Sunday Night
Low: 57 °F
Mostly Clear

Detailed Forecast

Tonight

A chance of showers before midnight, then a chance of showers and thunderstorms between midnight and 1am, then showers likely and possibly a thunderstorm after 1am. Mostly cloudy, with a low around 67. East wind around 5 mph becoming calm. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Thursday

A chance of showers and thunderstorms before 3pm, then a chance of showers between 3pm and 5pm, then a chance of showers and thunderstorms after 5pm. Cloudy, then gradually becoming mostly sunny, with a high near 90. West wind around 5 mph. Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Thursday Night

A chance of showers and thunderstorms, mainly before midnight. Mostly cloudy, with a low around 70. Calm wind. Chance of precipitation is 40%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Friday

A chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 86. Calm wind becoming northwest around 5 mph in the afternoon. Chance of precipitation is 40%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Friday Night

A chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 62. Northwest wind around 5 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Saturday

Sunny, with a high near 81.

Saturday Night

Mostly clear, with a low around 59.

Sunday

Sunny, with a high near 76.

Sunday Night

Mostly clear, with a low around 57.

Labor Day

Sunny, with a high near 80.

Monday Night

Partly cloudy, with a low around 59.