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Current conditions at
Trenton-Mercer Airport (KTTN)
Lat: 40.28°NLon: 74.82°WElev: 210ft.
Fog/Mist
40°F
4°C
| Humidity | 100% |
| Wind Speed | E 5 mph |
| Barometer | 30.34 in (1026.9 mb) |
| Dewpoint | 40°F (4°C) |
| Visibility | 2.00 mi |
| Wind Chill | 36°F (2°C) |
| Last update | 3 Apr 4:53 am EDT |
Extended Forecast for
2 Miles ENE Hopewell NJ
Today
High: 73 °F
Areas Dense
Fog then
Partly SunnyTonight
Low: 59 °F
Slight Chance
ShowersSaturday
High: 77 °F
Patchy Fog
then Chance
ShowersSaturday Night
Low: 52 °F
Chance
ShowersSunday
High: 72 °F
Showers
Sunday Night
Low: 39 °F
Partly Cloudy
Monday
High: 56 °F
Mostly Sunny
Monday Night
Low: 36 °F
Partly Cloudy
Tuesday
High: 53 °F
Mostly Sunny
Detailed Forecast
Today
Areas of dense fog before noon. Otherwise, cloudy, then gradually becoming mostly sunny, with a high near 73. East wind 5 to 10 mph becoming southwest in the afternoon. Winds could gust as high as 20 mph.
Tonight
A slight chance of showers before 2am. Partly cloudy, with a low around 59. Southwest wind 5 to 10 mph. Chance of precipitation is 20%.
Saturday
A chance of showers and thunderstorms between 2pm and 5pm, then a chance of showers after 5pm. Patchy fog before 8am. Otherwise, mostly sunny, with a high near 77. Calm wind becoming southeast around 5 mph in the afternoon. Chance of precipitation is 40%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Saturday Night
A chance of showers before 8pm, then a chance of showers and thunderstorms between 8pm and 2am, then a chance of showers after 2am. Mostly cloudy, with a low around 52. East wind 5 to 10 mph. Chance of precipitation is 50%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Sunday
Showers. High near 72. West wind around 10 mph, with gusts as high as 25 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
Sunday Night
Partly cloudy, with a low around 39.
Monday
Mostly sunny, with a high near 56.
Monday Night
Partly cloudy, with a low around 36.
Tuesday
Mostly sunny, with a high near 53.
Tuesday Night
Mostly clear, with a low around 28.
Wednesday
Sunny, with a high near 55.
Wednesday Night
Mostly clear, with a low around 34.
Thursday
Sunny, with a high near 66.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
2 Miles ENE Hopewell NJ
40.4°N 74.75°W (Elev. 233 ft)
40.4°N 74.75°W (Elev. 233 ft)
4:10 am EDT Apr 3, 2026
6am EDT Apr 3, 2026-6pm EDT Apr 9, 2026
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