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Current conditions at
Trenton-Mercer Airport (KTTN)
Lat: 40.28°NLon: 74.82°WElev: 210ft.
Fair
51°F
11°C
| Humidity | 64% |
| Wind Speed | Vrbl 5 mph |
| Barometer | 30.46 in (1031.1 mb) |
| Dewpoint | 39°F (4°C) |
| Visibility | 10.00 mi |
| Wind Chill | 49°F (9°C) |
| Last update | 19 Oct 9:53 am EDT |
Extended Forecast for
Trenton NJ
Today
High: 64 °F
Sunny
Tonight
Low: 45 °F
Mostly Clear
Tuesday
High: 68 °F
Mostly Sunny
Tuesday Night
Low: 44 °F
Mostly Clear
Wednesday
High: 64 °F
Sunny
Wednesday Night
Low: 41 °F
Partly Cloudy
Thursday
High: 67 °F
Sunny
Thursday Night
Low: 43 °F
Mostly Clear
Friday
High: 62 °F
Sunny
Detailed Forecast
Today
Sunny, with a high near 64. Northeast wind 5 to 10 mph.
Tonight
Mostly clear, with a low around 45. North wind 5 to 10 mph.
Tuesday
Mostly sunny, with a high near 68. North wind 10 to 15 mph.
Tuesday Night
Mostly clear, with a low around 44. North wind around 10 mph.
Wednesday
Sunny, with a high near 64. Northeast wind around 10 mph.
Wednesday Night
Partly cloudy, with a low around 41.
Thursday
Sunny, with a high near 67.
Thursday Night
Mostly clear, with a low around 43.
Friday
Sunny, with a high near 62.
Friday Night
Mostly clear, with a low around 38.
Saturday
Sunny, with a high near 62.
Saturday Night
Mostly clear, with a low around 38.
Sunday
Sunny, with a high near 66.
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)
9:23 am EDT Oct 19, 2026
10am EDT Oct 19, 2026-6pm EDT Oct 25, 2026
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