Multiple rounds of storms through Friday
A briefing on the multiple rounds of storms through Friday, September 4. Read More >
Current conditions at
Trenton-Mercer Airport (KTTN)
Lat: 40.28°NLon: 74.82°WElev: 210ft.
Fair
83°F
28°C
| Humidity | 65% |
| Wind Speed | W 5 mph |
| Barometer | 29.90 in (1011.8 mb) |
| Dewpoint | 70°F (21°C) |
| Visibility | 10.00 mi |
| Heat Index | 87°F (31°C) |
| Last update | 3 Sep 7:53 pm EDT |
Extended Forecast for
2 Miles SSW Lawrenceville NJ
Tonight
Low: 70 °F
Chance
T-stormsFriday
High: 85 °F
Slight Chance
Showers then
Chance
T-stormsFriday Night
Low: 63 °F
Chance
T-storms then
Mostly CloudySaturday
High: 80 °F
Clearing
Saturday Night
Low: 60 °F
Mostly Clear
Sunday
High: 76 °F
Mostly Sunny
Sunday Night
Low: 55 °F
Mostly Clear
Labor Day
High: 79 °F
Sunny
Monday Night
Low: 57 °F
Mostly Clear
Detailed Forecast
Tonight
A chance of showers and thunderstorms, mainly before 4am, then a slight chance of thunderstorms after 5am. Mostly cloudy, with a low around 70. Calm wind. Chance of precipitation is 50%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Friday
A slight chance of showers before noon, then a chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 85. Calm wind becoming northwest around 5 mph in the afternoon. Chance of precipitation is 30%. 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 10pm, then a chance of showers between 10pm and 11pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 63. Calm wind becoming north 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
Cloudy through mid morning, then clearing, with a high near 80. North wind around 5 mph.
Saturday Night
Mostly clear, with a low around 60. Calm wind becoming north around 5 mph.
Sunday
Mostly sunny, with a high near 76.
Sunday Night
Mostly clear, with a low around 55.
Labor Day
Sunny, with a high near 79.
Monday Night
Mostly clear, with a low around 57.
Tuesday
Mostly sunny, with a high near 81.
Tuesday Night
Partly cloudy, with a low around 59.
Wednesday
Mostly sunny, with a high near 81.
Wednesday Night
Partly cloudy, with a low around 66.
Thursday
Mostly sunny, with a high near 85.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
2 Miles SSW Lawrenceville NJ
40.29°N 74.74°W (Elev. 102 ft)
40.29°N 74.74°W (Elev. 102 ft)
7:32 pm EDT Sep 3, 2026
8pm EDT Sep 3, 2026-6pm EDT Sep 10, 2026
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