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Current conditions at
Trenton-Mercer Airport (KTTN)
Lat: 40.28°NLon: 74.82°WElev: 210ft.
Overcast
58°F
14°C
| Humidity | 93% |
| Wind Speed | NE 9 mph |
| Barometer | 30.33 in (1026.6 mb) |
| Dewpoint | 56°F (13°C) |
| Visibility | 10.00 mi |
| Last update | 11 Oct 6:53 am EDT |
Extended Forecast for
2 Miles NE Rocky Hill NJ
Today

High: 65 °F
Rain
Tonight
Low: 57 °F
Rain then
Chance
T-stormsColumbus Day
High: 73 °F
Slight Chance
T-storms then
Mostly SunnyMonday Night

Low: 53 °F
Mostly Clear
Tuesday

High: 75 °F
Mostly Sunny
Tuesday Night

Low: 61 °F
Mostly Clear
Wednesday

High: 77 °F
Sunny
Wednesday Night

Low: 51 °F
Mostly Clear
Thursday

High: 67 °F
Mostly Sunny
Detailed Forecast
Today
Rain, with thunderstorms also possible after 5pm. High near 65. East wind 5 to 10 mph, with gusts as high as 25 mph. Chance of precipitation is 100%. New rainfall amounts between three quarters and one inch possible.
Tonight
Rain and possibly a thunderstorm, mainly before midnight, then a chance of showers and thunderstorms after midnight. Low around 57. Northeast wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 80%. New rainfall amounts between a half and three quarters of an inch possible.
Columbus Day
A slight chance of showers and thunderstorms before 8am, then a slight chance of showers between 8am and 10am. Cloudy through mid morning, then gradual clearing, with a high near 73. North wind 5 to 10 mph. Chance of precipitation is 20%.
Monday Night
Mostly clear, with a low around 53. Northwest wind around 5 mph becoming calm in the evening.
Tuesday
Mostly sunny, with a high near 75. Calm wind becoming south around 5 mph in the afternoon.
Tuesday Night
Mostly clear, with a low around 61.
Wednesday
Sunny, with a high near 77.
Wednesday Night
Mostly clear, with a low around 51.
Thursday
Mostly sunny, with a high near 67.
Thursday Night
Partly cloudy, with a low around 49.
Friday
A chance of showers. Mostly cloudy, with a high near 67. Chance of precipitation is 50%.
Friday Night
A chance of showers. Mostly cloudy, with a low around 48. Chance of precipitation is 40%.
Saturday
Partly sunny, with a high near 60.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
2 Miles NE Rocky Hill NJ
40.41°N 74.63°W (Elev. 98 ft)
40.41°N 74.63°W (Elev. 98 ft)
4:09 am EDT Oct 11, 2026
7am EDT Oct 11, 2026-6pm EDT Oct 17, 2026


