Dangerous Heat and Humidity Wednesday through Saturday

Dangerously hot and humid conditions are expected to build starting Wednesday through Saturday. Additionally, there will be a threat of thunderstorms on some of the days. View this briefing for details. Read More >

Hazardous Weather Conditions

Current conditions at

Trenton-Mercer Airport (KTTN)

Lat: 40.28°NLon: 74.82°WElev: 210ft.

Fair

67°F

19°C

Humidity	91%
Wind Speed	Calm
Barometer	30.12 in (1019.2 mb)
Dewpoint	64°F (18°C)
Visibility	10.00 mi
Last update	30 Jun 5:53 am EDT

More Information:

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

Extended Forecast for

3 Miles WNW Titusville NJ

Extreme Heat Warning July 1, 12:00pm until July 4, 08:00pm

Click here for hazard details and duration

Extreme Heat Warning

Today
High: 92 °F
Mostly Sunny
Tonight
Low: 69 °F
Partly Cloudy
Wednesday
High: 97 °F
Sunny then
Slight Chance
T-storms
Wednesday Night
Low: 75 °F
Mostly Clear
Thursday
High: 103 °F
Hot
Thursday Night
Low: 78 °F
Clear
Friday
High: 103 °F
Hot
Friday Night
Low: 76 °F
Partly Cloudy
Independence Day
High: 100 °F
Mostly Sunny
then Chance
T-storms

Detailed Forecast

Today

Mostly sunny, with a high near 92. Light southwest wind increasing to 5 to 10 mph in the morning.

Tonight

Partly cloudy, with a low around 69. Southwest wind 5 to 10 mph.

Wednesday

A slight chance of showers and thunderstorms after 2pm. Sunny and hot, with a high near 97. Heat index values as high as 106. Southwest wind around 10 mph. Chance of precipitation is 20%.

Wednesday Night

Mostly clear, with a low around 75. Southwest wind 5 to 10 mph.

Thursday

Sunny and hot, with a high near 103. Calm wind becoming west around 5 mph in the afternoon.

Thursday Night

Clear, with a low around 78.

Friday

Sunny and hot, with a high near 103.

Friday Night

Partly cloudy, with a low around 76.

Independence Day

A chance of showers and thunderstorms after 2pm. Mostly sunny and hot, with a high near 100. Chance of precipitation is 30%.