Current conditions at
Trenton-Mercer Airport (KTTN)
Lat: 40.28°NLon: 74.82°WElev: 210ft.
Partly Cloudy
51°F
11°C
| Humidity | 74% |
| Wind Speed | SW 3 mph |
| Barometer | 30.09 in (1018.5 mb) |
| Dewpoint | 43°F (6°C) |
| Visibility | 10.00 mi |
| Last update | 11 Apr 2:53 am EDT |
Extended Forecast for
Trenton, Mercer County Airport NJ
Overnight
Low: 48 °F
Partly Cloudy
Saturday
High: 63 °F
Sunny
Saturday Night
Low: 38 °F
Mostly Clear
Sunday
High: 64 °F
Partly Sunny
Sunday Night
Low: 48 °F
Mostly Cloudy
Monday
High: 77 °F
Mostly Cloudy
Monday Night
Low: 58 °F
Mostly Cloudy
Tuesday
High: 83 °F
Mostly Sunny
Tuesday Night
Low: 61 °F
Mostly Cloudy
Detailed Forecast
Overnight
Partly cloudy, with a low around 48. West wind around 5 mph.
Saturday
Sunny, with a high near 63. Northwest wind around 10 mph, with gusts as high as 20 mph.
Saturday Night
Mostly clear, with a low around 38. North wind 5 to 10 mph.
Sunday
Partly sunny, with a high near 64. Northeast wind 5 to 10 mph becoming south in the afternoon.
Sunday Night
Mostly cloudy, with a low around 48. South wind 5 to 10 mph.
Monday
Mostly cloudy, with a high near 77.
Monday Night
Mostly cloudy, with a low around 58.
Tuesday
Mostly sunny, with a high near 83.
Tuesday Night
Mostly cloudy, with a low around 61.
Wednesday
Mostly sunny, with a high near 87.
Wednesday Night
Mostly cloudy, with a low around 65.
Thursday
Partly sunny, with a high near 83.
Thursday Night
Mostly cloudy, with a low around 57.
Friday
Mostly sunny, with a high near 79.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Trenton, Mercer County Airport NJ
40.28°N 74.83°W (Elev. 200 ft)
40.28°N 74.83°W (Elev. 200 ft)
4:10 pm EDT Apr 10, 2026
3am EDT Apr 11, 2026-6pm EDT Apr 17, 2026
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