Active Weather Pattern Expected From the Midwest to the Southern Plains; Dangerous Heat Likely in Southern Texas

A strong storm system will bring numerous to widespread severe thunderstorms across portions of the Midwest and Upper Great Lakes Tuesday. Tornadoes (a few strong), damaging winds and large hail are expected. Record high temperatures will be possible over southern Texas the next several days. This may lead to dangerous heat concerns especially for areas already without power. Read More >

Current conditions at

Trenton, Mercer County Airport (KTTN)

Lat: 40.28°NLon: 74.82°WElev: 210ft.

Fair

79°F

26°C

Humidity	65%
Wind Speed	S 9 mph
Barometer	29.98 in (1014.5 mb)
Dewpoint	66°F (19°C)
Visibility	10.00 mi
Heat Index	81°F (27°C)
Last update	21 May 12:53 pm EDT

More Information:

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

Extended Forecast for

Princeton NJ

This Afternoon
High: 84 °F
Sunny
Tonight
Low: 59 °F
Mostly Clear
Wednesday
High: 87 °F
Sunny
Wednesday Night
Low: 66 °F
Slight Chance
T-storms
Thursday
High: 86 °F
Partly Sunny
then Chance
T-storms
Thursday Night
Low: 64 °F
Chance
T-storms
Friday
High: 84 °F
Mostly Sunny
Friday Night
Low: 61 °F
Chance
T-storms
Saturday
High: 78 °F
Chance
Showers

Detailed Forecast

This Afternoon

Sunny, with a high near 84. Southwest wind around 5 mph.

Tonight

Mostly clear, with a low around 59. Southwest wind around 5 mph.

Wednesday

Sunny, with a high near 87. Southwest wind 5 to 10 mph.

Wednesday Night

A slight chance of showers and thunderstorms. Partly cloudy, with a low around 66. Southwest wind around 5 mph. Chance of precipitation is 20%.

Thursday

A slight chance of thunderstorms, then a chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 86. Southwest wind around 5 mph. Chance of precipitation is 50%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Thursday Night

A chance of showers and thunderstorms, mainly before 2am. Mostly cloudy, with a low around 64. Chance of precipitation is 50%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Friday

Mostly sunny, with a high near 84.

Friday Night

A chance of showers and thunderstorms after 8pm. Mostly cloudy, with a low around 61. Chance of precipitation is 30%.

Saturday

A chance of showers. Partly sunny, with a high near 78. Chance of precipitation is 40%.

Saturday Night

A chance of showers before 2am. Mostly cloudy, with a low around 59. Chance of precipitation is 30%.

Sunday

Mostly sunny, with a high near 77.

Sunday Night

A chance of showers. Mostly cloudy, with a low around 59. Chance of precipitation is 30%.