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Hazardous Weather Conditions
Current conditions at
Trenton-Mercer Airport (KTTN)
Lat: 40.28°NLon: 74.82°WElev: 210ft.
Light Rain Fog/Mist
55°F
13°C
| Humidity | 100% |
| Wind Speed | S 9 mph |
| Barometer | 29.82 in (1009.4 mb) |
| Dewpoint | 55°F (13°C) |
| Visibility | 4.00 mi |
| Wind Chill | 53°F (12°C) |
| Last update | 16 Mar 4:53 am EDT |
Extended Forecast for
Trenton NJ
Wind Advisory March 16, 02:00pm until March 17, 02:00am
Overnight
Low: 56 °F
Showers
LikelyMonday
High: 69 °F
Chance
T-storms then
Severe
Thunderstorms
and BreezyMonday Night
Low: 32 °F
Breezy.
Severe
Thunderstorms
then Showers
LikelyTuesday
High: 42 °F
Sunny then
Mostly Sunny
and BreezyTuesday Night
Low: 24 °F
Mostly Clear
Wednesday
High: 41 °F
Partly Sunny
Wednesday Night
Low: 26 °F
Mostly Cloudy
Thursday
High: 50 °F
Partly Sunny
Thursday Night
Low: 35 °F
Mostly Cloudy
Detailed Forecast
Overnight
Showers likely and possibly a thunderstorm. Cloudy, with a steady temperature around 56. South wind around 15 mph. Chance of precipitation is 70%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Monday
Showers and thunderstorms before 4pm, then showers and possibly a thunderstorm, mainly after 4pm. Some of the storms could be severe and produce heavy rainfall. High near 69. Breezy, with a south wind 15 to 20 mph, with gusts as high as 40 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.
Monday Night
Showers and possibly a thunderstorm before 2am, then a slight chance of showers between 2am and 3am. Some of the storms could be severe and produce heavy rainfall. Low around 32. Breezy, with a south wind 15 to 25 mph becoming west after midnight. Winds could gust as high as 45 mph. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.
Tuesday
Mostly sunny, with a high near 42. Breezy, with a west wind 15 to 20 mph, with gusts as high as 30 mph.
Tuesday Night
Mostly clear, with a low around 24. West wind 5 to 10 mph, with gusts as high as 25 mph.
Wednesday
Partly sunny, with a high near 41.
Wednesday Night
Mostly cloudy, with a low around 26.
Thursday
Partly sunny, with a high near 50.
Thursday Night
Mostly cloudy, with a low around 35.
Friday
Mostly sunny, with a high near 58.
Friday Night
A chance of showers. Mostly cloudy, with a low around 37. Chance of precipitation is 30%.
Saturday
A chance of showers. Mostly cloudy, with a high near 56. Chance of precipitation is 30%.
Saturday Night
A chance of showers. Partly cloudy, with a low around 37. Chance of precipitation is 30%.
Sunday
A chance of showers. Partly sunny, with a high near 52. Chance of precipitation is 30%.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Trenton NJ
40.22°N 74.75°W (Elev. 23 ft)
40.22°N 74.75°W (Elev. 23 ft)
4:12 am EDT Mar 16, 2026
5am EDT Mar 16, 2026-6pm EDT Mar 22, 2026
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