


Current conditions at
Trenton-Mercer Airport (KTTN)
Lat: 40.28°NLon: 74.82°WElev: 210ft.
Fair
83°F
28°C
Humidity | 53% |
Wind Speed | E 6 mph |
Barometer | 30.29 in (1025.0 mb) |
Dewpoint | 64°F (18°C) |
Visibility | 8.00 mi |
Heat Index | 84°F (29°C) |
Last update | 5 Aug 12:53 pm EDT |
Extended Forecast for
Trenton NJSimilar City Names
This Afternoon
High: 87 °F
Mostly Cloudy
Tonight
Low: 66 °F
Cloudy
Wednesday
High: 82 °F
Mostly Cloudy
Wednesday Night
Low: 65 °F
Mostly Cloudy
Thursday
High: 83 °F
Sunny
Thursday Night
Low: 61 °F
Mostly Clear
Friday
High: 85 °F
Sunny
Friday Night
Low: 62 °F
Mostly Clear
Saturday
High: 87 °F
Mostly Sunny
Detailed Forecast
This Afternoon
Mostly cloudy, with a high near 87. Southeast wind 5 to 10 mph.
Tonight
Cloudy, with a low around 66. Southeast wind 5 to 10 mph becoming northeast after midnight.
Wednesday
Mostly cloudy, with a high near 82. East wind 5 to 10 mph.
Wednesday Night
Mostly cloudy, with a low around 65. East wind around 5 mph becoming calm in the evening.
Thursday
Sunny, with a high near 83. East wind around 5 mph.
Thursday Night
Mostly clear, with a low around 61.
Friday
Sunny, with a high near 85.
Friday Night
Mostly clear, with a low around 62.
Saturday
Mostly sunny, with a high near 87.
Saturday Night
Partly cloudy, with a low around 65.
Sunday
Mostly sunny, with a high near 88.
Sunday Night
Mostly cloudy, with a low around 69.
Monday
Partly sunny, with a high near 89.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Trenton NJSimilar City Names
40.22°N 74.75°W (Elev. 23 ft)
40.22°N 74.75°W (Elev. 23 ft)
4:11 am EDT Aug 5, 2025
1pm EDT Aug 5, 2025-6pm EDT Aug 11, 2025