Severe Weather and Flash Flooding From Plains and to Mid-Atlantic

Severe thunderstorms are forecast today, tomorrow, and Thursday from parts of the northern/central Plains into the Midwest, Ohio Valley, and Mid-Atlantic. Heavy rain associated with thunderstorms may result in flash flooding from the northern and central Plains through the Midwest and into West Virginia and also in southern Mississippi and southeast Louisiana today. Read More >

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Current conditions at

Trenton, Mercer County Airport (KTTN)

Lat: 40.28°NLon: 74.82°WElev: 210ft.

Partly Cloudy

84°F

29°C

Humidity	49%
Wind Speed	S 12 mph
Barometer	29.97 in (1013.9 mb)
Dewpoint	63°F (17°C)
Visibility	10.00 mi
Heat Index	85°F (29°C)
Last update	5 Jul 1:53 pm EDT

More Information:

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

Extended Forecast for

Princeton North NJ

This
Afternoon

Slight Chance
T-storms
High: 86 °F
Tonight

Chance
T-storms
Low: 71 °F
Wednesday

Mostly Sunny
High: 88 °F
Wednesday
Night

Slight Chance
T-storms then
Mostly Cloudy
Low: 69 °F
Thursday

Chance
Showers then
Chance
T-storms
High: 81 °F
Thursday
Night

Chance
T-storms and
Patchy Fog
Low: 69 °F
Friday

Chance
Showers then
Chance
T-storms
High: 84 °F
Friday
Night

Chance
T-storms then
Partly Cloudy
Low: 66 °F
Saturday

Mostly Sunny
High: 82 °F

Detailed Forecast

This Afternoon

A slight chance of showers and thunderstorms after 3pm. Mostly cloudy, with a high near 86. South wind around 15 mph. Chance of precipitation is 20%.

Tonight

A chance of showers and thunderstorms, mainly before 2am. Mostly cloudy, with a low around 71. South wind 10 to 15 mph. Chance of precipitation is 50%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Wednesday

Mostly sunny, with a high near 88. Northwest wind around 10 mph.

Wednesday Night

A slight chance of showers and thunderstorms before 8pm, then a slight chance of showers between 8pm and 11pm. Mostly cloudy, with a low around 69. North wind around 5 mph becoming northeast after midnight. Chance of precipitation is 20%.

Thursday

A chance of showers, with thunderstorms also possible after 2pm. Mostly cloudy, with a high near 81. East wind 5 to 10 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. Patchy fog after 2am. Otherwise, mostly cloudy, with a low around 69. Chance of precipitation is 40%. New rainfall amounts between a quarter and half of an inch possible.

Friday

A chance of showers, with thunderstorms also possible after 2pm. Mostly cloudy, with a high near 84. Chance of precipitation is 50%.

Friday Night

A chance of thunderstorms before 8pm. Partly cloudy, with a low around 66. Chance of precipitation is 30%.

Saturday

Mostly sunny, with a high near 82.

Saturday Night

Partly cloudy, with a low around 62.

Sunday

Sunny, with a high near 81.

Sunday Night

Mostly clear, with a low around 60.