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Hazardous Weather Conditions
Current conditions at
Trenton-Mercer Airport (KTTN)
Lat: 40.28°NLon: 74.82°WElev: 210ft.
Overcast
24°F
-4°C
| Humidity | 55% |
| Wind Speed | NW 14 G 28 mph |
| Barometer | 29.84 in (1010.1 mb) |
| Dewpoint | 10°F (-12°C) |
| Visibility | 10.00 mi |
| Wind Chill | 12°F (-11°C) |
| Last update | 26 Jan 4:53 pm EST |
Extended Forecast for
Lawrenceville NJ
Cold Weather Advisory January 26, 07:00pm until January 28, 10:00am
This Afternoon

High: 29 °F
Scattered
FlurriesTonight

Low: 6 °F
Mostly Clear
Tuesday

High: 20 °F
Increasing
CloudsTuesday Night

Low: 6 °F
Decreasing
CloudsWednesday

High: 20 °F
Mostly Sunny
Wednesday Night

Low: 4 °F
Partly Cloudy
Thursday

High: 18 °F
Sunny
Thursday Night

Low: -1 °F
Mostly Clear
Friday

High: 16 °F
Mostly Sunny
Detailed Forecast
This Afternoon
Scattered flurries. Partly sunny, with a high near 29. West wind around 15 mph, with gusts as high as 30 mph.
Tonight
Mostly clear, with a low around 6. Wind chill values as low as -6. West wind 10 to 15 mph.
Tuesday
Increasing clouds, with a high near 20. Wind chill values as low as -8. West wind 10 to 15 mph.
Tuesday Night
Mostly cloudy, then gradually becoming clear, with a low around 6. Wind chill values as low as -6. West wind around 5 mph.
Wednesday
Mostly sunny, with a high near 20. West wind 5 to 10 mph.
Wednesday Night
Partly cloudy, with a low around 4.
Thursday
Sunny, with a high near 18.
Thursday Night
Mostly clear, with a low around -1.
Friday
Mostly sunny, with a high near 16.
Friday Night
Partly cloudy, with a low around 0.
Saturday
Mostly sunny, with a high near 22.
Saturday Night
A chance of snow. Mostly cloudy, with a low around 8. Chance of precipitation is 30%.
Sunday
A chance of snow. Partly sunny, with a high near 26. Chance of precipitation is 30%.
Sunday Night
Partly cloudy, with a low around 11.
Monday
Mostly sunny, with a high near 30.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Lawrenceville NJ
40.28°N 74.71°W (Elev. 82 ft)
40.28°N 74.71°W (Elev. 82 ft)
4:11 pm EST Jan 26, 2026
5pm EST Jan 26, 2026-6pm EST Feb 2, 2026



