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Current conditions at
Trenton-Mercer Airport (KTTN)
Lat: 40.28°NLon: 74.82°WElev: 210ft.
Rain Fog/Mist
60°F
16°C
| Humidity | 93% |
| Wind Speed | E 17 G 26 mph |
| Barometer | 30.21 in (1022.3 mb) |
| Dewpoint | 58°F (14°C) |
| Visibility | 4.00 mi |
| Last update | 11 Oct 11:53 am EDT |
Extended Forecast for
Lawrenceville NJ
This Afternoon
High: 65 °F
Rain
Tonight
Low: 57 °F
Rain then
Chance
T-stormsColumbus Day
High: 72 °F
Chance
Showers then
Mostly SunnyMonday Night
Low: 53 °F
Mostly Clear
Tuesday
High: 75 °F
Mostly Sunny
Tuesday Night
Low: 61 °F
Mostly Clear
Wednesday
High: 76 °F
Sunny
Wednesday Night
Low: 52 °F
Mostly Clear
Thursday
High: 67 °F
Mostly Sunny
Detailed Forecast
This Afternoon
Rain, with thunderstorms also possible after 5pm. High near 65. East wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.
Tonight
Rain and possibly a thunderstorm, mainly before midnight, then a chance of showers and thunderstorms after midnight. Low around 57. Northeast wind 5 to 10 mph. Chance of precipitation is 80%. New rainfall amounts between a half and three quarters of an inch possible.
Columbus Day
A chance of showers and thunderstorms before 9am, then a slight chance of showers between 9am and 10am. Cloudy through mid morning, then gradual clearing, with a high near 72. North wind around 10 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Monday Night
Mostly clear, with a low around 53. Northwest wind around 5 mph becoming calm in the evening.
Tuesday
Mostly sunny, with a high near 75. Calm wind becoming south around 5 mph in the afternoon.
Tuesday Night
Mostly clear, with a low around 61.
Wednesday
Sunny, with a high near 76.
Wednesday Night
Mostly clear, with a low around 52.
Thursday
Mostly sunny, with a high near 67.
Thursday Night
Partly cloudy, with a low around 49.
Friday
A chance of showers. Mostly cloudy, with a high near 67. Chance of precipitation is 50%.
Friday Night
A chance of showers. Mostly cloudy, with a low around 48. Chance of precipitation is 40%.
Saturday
Partly sunny, with a high near 60.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Lawrenceville NJ
40.31°N 74.74°W (Elev. 167 ft)
40.31°N 74.74°W (Elev. 167 ft)
4:09 am EDT Oct 11, 2026
12pm EDT Oct 11, 2026-6pm EDT Oct 17, 2026
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