Current conditions at
Trenton-Mercer Airport (KTTN)
Lat: 40.28°NLon: 74.82°WElev: 210ft.
Fair
33°F
1°C
| Humidity | 42% |
| Wind Speed | W 17 G 32 mph |
| Barometer | 29.51 in (998.6 mb) |
| Dewpoint | 12°F (-11°C) |
| Visibility | 10.00 mi |
| Wind Chill | 22°F (-6°C) |
| Last update | 15 Jan 11:53 am EST |
Extended Forecast for
2 Miles ENE Hopewell NJ
This Afternoon
High: 38 °F
Partly Sunny
and BreezyTonight
Low: 20 °F
Mostly Cloudy
and Breezy
then Partly
CloudyFriday
High: 35 °F
Sunny
Friday Night
Low: 25 °F
Partly Cloudy
then Slight
Chance SnowSaturday
High: 41 °F
Chance Snow
then Chance
Rain/SnowSaturday Night
Low: 26 °F
Slight Chance
Rain then
Slight Chance
Wintry MixSunday
High: 33 °F
Chance Snow
Sunday Night
Low: 17 °F
Partly Cloudy
M.L.King Day
High: 30 °F
Sunny
Detailed Forecast
This Afternoon
Partly sunny, with a high near 38. Breezy, with a west wind around 20 mph, with gusts as high as 30 mph.
Tonight
Mostly cloudy, then gradually becoming mostly clear, with a low around 20. Breezy, with a west wind 15 to 20 mph.
Friday
Sunny, with a high near 35. West wind 10 to 15 mph, with gusts as high as 25 mph.
Friday Night
A slight chance of snow after 1am. Increasing clouds, with a low around 25. South wind around 5 mph. Chance of precipitation is 20%.
Saturday
A chance of snow before 1pm, then a chance of rain and snow between 1pm and 4pm, then a chance of rain after 4pm. Mostly cloudy, with a high near 41. South wind around 5 mph. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.
Saturday Night
A slight chance of rain before 1am, then a slight chance of freezing rain between 1am and 4am, then a slight chance of snow after 4am. Mostly cloudy, with a low around 26. Chance of precipitation is 20%.
Sunday
A chance of snow after 7am. Mostly cloudy, with a high near 33. Chance of precipitation is 30%.
Sunday Night
Partly cloudy, with a low around 17.
M.L.King Day
Sunny, with a high near 30.
Monday Night
Partly cloudy, with a low around 12.
Tuesday
Sunny, with a high near 22.
Tuesday Night
Mostly clear, with a low around 9.
Wednesday
Mostly sunny, with a high near 27.
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)
4:14 am EST Jan 15, 2026
12pm EST Jan 15, 2026-6pm EST Jan 21, 2026
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