Thunderstorms and Heavy Rainfall in the Plains; Hazardous Heat in the South and Southeast

Severe thunderstorms will be possible across the northern/central Plains through Tuesday afternoon and from the central Plains to the Mid-Mississippi Valley Tuesday evening through Wednesday morning. Storms may produce large hail and damaging wind gusts, and heavy rainfall may lead to scattered instances of flash flooding. Meanwhile, hazardous heat persists across the South and Southeast. Read More >

Current conditions at

Trenton-Mercer Airport (KTTN)

Lat: 40.28°NLon: 74.82°WElev: 210ft.

Mostly Cloudy

74°F

23°C

Humidity	94%
Wind Speed	Calm
Barometer	29.83 in (1009.4 mb)
Dewpoint	72°F (22°C)
Visibility	10.00 mi
Last update	17 Aug 9:53 pm EDT

More Information:

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

Extended Forecast for

Trenton NJ

Tonight
Low: 70 °F
Slight Chance
T-storms then
Partly Cloudy
Tuesday
High: 87 °F
Sunny
Tuesday Night
Low: 65 °F
Mostly Clear
Wednesday
High: 89 °F
Sunny
Wednesday Night
Low: 69 °F
Partly Cloudy
Thursday
High: 85 °F
Showers
Likely
Thursday Night
Low: 66 °F
Showers
Likely
Friday
High: 82 °F
Chance
Showers
Friday Night
Low: 66 °F
Chance
Showers

Detailed Forecast

Tonight

A slight chance of showers and thunderstorms before 11pm, then a slight chance of showers between 11pm and midnight. Mostly cloudy, with a low around 70. Calm wind. Chance of precipitation is 20%.

Tuesday

Sunny, with a high near 87. North wind around 5 mph.

Tuesday Night

Mostly clear, with a low around 65. Calm wind.

Wednesday

Sunny, with a high near 89. Calm wind becoming west around 5 mph in the afternoon.

Wednesday Night

Partly cloudy, with a low around 69. Calm wind.

Thursday

A chance of showers before 11am, then a chance of showers and thunderstorms between 11am and 2pm, then showers likely and possibly a thunderstorm after 2pm. Partly sunny, with a high near 85. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Thursday Night

Showers likely and possibly a thunderstorm before 8pm, then a chance of showers. Mostly cloudy, with a low around 66. Chance of precipitation is 60%.

Friday

A chance of showers. Partly sunny, with a high near 82. Chance of precipitation is 40%.

Friday Night

A chance of showers. Mostly cloudy, with a low around 66. Chance of precipitation is 40%.

Saturday

A chance of showers. Partly sunny, with a high near 81. Chance of precipitation is 50%.

Saturday Night

Showers likely. Mostly cloudy, with a low around 67. Chance of precipitation is 60%.

Sunday

A chance of showers. Partly sunny, with a high near 82. Chance of precipitation is 50%.