Hazardous Weather Conditions
Current conditions at
Trenton-Mercer Airport (KTTN)
Lat: 40.28°NLon: 74.82°WElev: 210ft.
Overcast
31°F
-1°C
| Humidity | 85% |
| Wind Speed | S 3 mph |
| Barometer | 30.05 in (1017.1 mb) |
| Dewpoint | 27°F (-3°C) |
| Visibility | 8.00 mi |
| Last update | 28 Dec 3:53 pm EST |
Extended Forecast for
Windsor NJ
Wind Advisory December 29, 10:00am until December 30, 01:00pm
This Afternoon

High: 34 °F
Chance Rain
Tonight
Low: 32 °F⇑
Chance
Rain/Freezing
Rain then
Chance RainMonday

High: 52 °F
Rain and
BreezyMonday Night

Low: 25 °F
Partly Cloudy
and BreezyTuesday

High: 33 °F
Partly Sunny
Tuesday Night

Low: 23 °F
Mostly Cloudy
Wednesday

High: 36 °F
Partly Sunny
Wednesday Night

Low: 21 °F
Mostly Cloudy
New Year's Day

High: 31 °F
Partly Sunny
Detailed Forecast
This Afternoon
A chance of rain, mainly after 5pm. Cloudy, with a high near 34. Calm wind. Chance of precipitation is 30%.
Tonight
A slight chance of freezing rain before 7pm, then a chance of rain between 7pm and 4am. Cloudy, with a temperature rising to around 42 by 5am. South wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.
Monday
Rain, mainly before 1pm. High near 52. Breezy, with a south wind 15 to 25 mph becoming west in the afternoon. Winds could gust as high as 40 mph. Chance of precipitation is 90%. New precipitation amounts of less than a tenth of an inch possible.
Monday Night
Partly cloudy, with a low around 25. Breezy, with a west wind 20 to 25 mph, with gusts as high as 35 mph.
Tuesday
Partly sunny, with a high near 33. West wind around 15 mph, with gusts as high as 30 mph.
Tuesday Night
Mostly cloudy, with a low around 23.
Wednesday
Partly sunny, with a high near 36.
Wednesday Night
Mostly cloudy, with a low around 21.
New Year's Day
Partly sunny, with a high near 31.
Thursday Night
Partly cloudy, with a low around 17.
Friday
Mostly sunny, with a high near 32.
Friday Night
Partly cloudy, with a low around 19.
Saturday
Partly sunny, with a high near 36.
Saturday Night
A chance of freezing rain. Mostly cloudy, with a low around 24. Chance of precipitation is 30%.
Sunday
Partly sunny, with a high near 37.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Windsor NJ
40.23°N 74.58°W (Elev. 98 ft)
40.23°N 74.58°W (Elev. 98 ft)
4:12 pm EST Dec 28, 2025
4pm EST Dec 28, 2025-6pm EST Jan 4, 2026



