Current conditions at
Trenton-Mercer Airport (KTTN)
Lat: 40.28°NLon: 74.82°WElev: 210ft.
Fog/Mist
30°F
-1°C
| Humidity | 96% |
| Wind Speed | Calm |
| Barometer | 30.12 in (1019.6 mb) |
| Dewpoint | 29°F (-2°C) |
| Visibility | 6.00 mi |
| Last update | 28 Feb 12:53 am EST |
Extended Forecast for
2 Miles SSW Lawrenceville NJ
Overnight

Low: 25 °F
Patchy Fog
Saturday
High: 51 °F
Patchy Fog
then SunnySaturday Night

Low: 31 °F
Mostly Cloudy
Sunday

High: 42 °F
Chance
Rain/SnowSunday Night

Low: 17 °F
Partly Cloudy
Monday
High: 32 °F
Mostly Cloudy
then Slight
Chance SnowMonday Night
Low: 17 °F
Mostly Cloudy
then Chance
SnowTuesday

High: 41 °F
Rain/Snow
LikelyTuesday Night

Low: 36 °F
Rain
Detailed Forecast
Overnight
Patchy fog. Otherwise, mostly cloudy, with a low around 25. Calm wind.
Saturday
Patchy fog before 9am. Otherwise, mostly sunny, with a high near 51. Calm wind becoming southwest around 5 mph.
Saturday Night
Mostly cloudy, with a low around 31. Calm wind becoming north around 5 mph.
Sunday
A chance of snow showers, mixing with rain after 10am, then gradually ending. Cloudy, then gradually becoming mostly sunny, with a high near 42. East wind 5 to 10 mph becoming northwest in the afternoon. Winds could gust as high as 20 mph. Chance of precipitation is 50%. Little or no snow accumulation expected.
Sunday Night
Partly cloudy, with a low around 17. North wind 5 to 10 mph.
Monday
A slight chance of snow after 1pm. Mostly cloudy, with a high near 32. Chance of precipitation is 20%.
Monday Night
A chance of snow after 1am. Mostly cloudy, with a low around 17. Chance of precipitation is 30%.
Tuesday
A chance of rain and snow before 1pm, then rain likely. Cloudy, with a high near 41. Chance of precipitation is 60%.
Tuesday Night
Rain. Low around 36. Chance of precipitation is 80%.
Wednesday
A chance of rain before 1pm. Cloudy, with a high near 50. Chance of precipitation is 30%.
Wednesday Night
A chance of rain. Cloudy, with a low around 35. Chance of precipitation is 30%.
Thursday
A chance of rain. Cloudy, with a high near 55. Chance of precipitation is 40%.
Thursday Night
A chance of rain. Cloudy, with a low around 41. Chance of precipitation is 50%.
Friday
A chance of rain. Cloudy, with a high near 53. Chance of precipitation is 40%.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
2 Miles SSW Lawrenceville NJ
40.27°N 74.75°W (Elev. 95 ft)
40.27°N 74.75°W (Elev. 95 ft)
4:10 pm EST Feb 27, 2026
1am EST Feb 28, 2026-6pm EST Mar 6, 2026


