Current conditions at
Trenton-Mercer Airport (KTTN)
Lat: 40.28°NLon: 74.82°WElev: 210ft.
Fair
41°F
5°C
| Humidity | 73% |
| Wind Speed | Calm |
| Barometer | 30.02 in (1016.2 mb) |
| Dewpoint | 33°F (1°C) |
| Visibility | 10.00 mi |
| Last update | 28 Feb 8:53 pm EST |
Extended Forecast for
Ewing NJ
Tonight

Low: 30 °F
Patchy Fog
Sunday

High: 39 °F
Wintry Mix
Likely and
Patchy
Freezing FogSunday Night

Low: 16 °F
Mostly Clear
Monday

High: 33 °F
Mostly Sunny
Monday Night

Low: 18 °F
Partly Cloudy
Tuesday

High: 42 °F
Rain/Snow
LikelyTuesday Night

Low: 37 °F
Rain
Wednesday

High: 54 °F
Chance Rain
Wednesday Night

Low: 40 °F
Chance Rain
Detailed Forecast
Tonight
Patchy fog between 11pm and 4am. Otherwise, mostly cloudy, with a low around 30. Calm wind becoming north around 5 mph after midnight.
Sunday
Rain showers, snow showers, freezing rain, and sleet likely before 1pm, then a chance of rain and snow showers between 1pm and 3pm. Patchy fog between 11am and noon. Patchy freezing fog between 8am and 9am. Otherwise, mostly cloudy, with a high near 39. North wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 60%. Little or no ice accumulation expected. Little or no snow and sleet accumulation expected.
Sunday Night
Mostly clear, with a low around 16. North wind around 5 mph.
Monday
Mostly sunny, with a high near 33. North wind around 5 mph becoming calm.
Monday Night
Partly cloudy, with a low around 18. Calm wind.
Tuesday
A chance of rain and snow before 1pm, then rain likely. Cloudy, with a high near 42. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
Tuesday Night
Rain. Low around 37. Chance of precipitation is 90%.
Wednesday
A chance of rain before 1pm. Mostly cloudy, with a high near 54. Chance of precipitation is 30%.
Wednesday Night
A chance of rain. Cloudy, with a low around 40. Chance of precipitation is 50%.
Thursday
A chance of rain before 1pm. Cloudy, with a high near 62. Chance of precipitation is 40%.
Thursday Night
A chance of rain. Mostly cloudy, with a low around 47. Chance of precipitation is 50%.
Friday
A chance of rain. Mostly cloudy, with a high near 63. Chance of precipitation is 30%.
Friday Night
A chance of rain. Mostly cloudy, with a low around 46. Chance of precipitation is 30%.
Saturday
Mostly cloudy, with a high near 68.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Ewing NJ
40.27°N 74.77°W (Elev. 98 ft)
40.27°N 74.77°W (Elev. 98 ft)
4:10 pm EST Feb 28, 2026
9pm EST Feb 28, 2026-6pm EST Mar 7, 2026


