
Light Wintry Mix through This Morning, then a Winter Storm Anticipated Sunday into Monday
Briefing on this morning's icing in the southern Poconos and NW NJ, as well as potential impacts from a winter storm Sunday into Monday. Read More >
Hazardous Weather Conditions
Current conditions at
Trenton-Mercer Airport (KTTN)
Lat: 40.28°NLon: 74.82°WElev: 210ft.
Fog/Mist
40°F
4°C
| Humidity | 97% |
| Wind Speed | NE 9 mph |
| Barometer | 29.60 in (1002.0 mb) |
| Dewpoint | 39°F (4°C) |
| Visibility | 4.00 mi |
| Wind Chill | 34°F (1°C) |
| Last update | 20 Feb 1:53 pm EST |
Extended Forecast for
Princeton Junction NJ
Winter Storm Watch February 22, 06:00am until February 23, 06:00pm
This Afternoon

High: 44 °F
Chance Rain
and Areas FogTonight
Low: 34 °F
Chance
Drizzle and
Areas Fog
then Partly
CloudySaturday

High: 48 °F
Increasing
CloudsSaturday Night
Low: 30 °F
Mostly Cloudy
then Chance
Rain/SnowSunday

High: 40 °F
Rain/Snow
Sunday Night

Low: 30 °F
Heavy Snow
Monday

High: 37 °F
Snow Likely
Monday Night

Low: 23 °F
Mostly Cloudy
Tuesday

High: 35 °F
Partly Sunny
Detailed Forecast
This Afternoon
A chance of rain before 3pm, then a chance of drizzle after 3pm. Areas of fog. Otherwise, cloudy, with a high near 44. Northeast wind around 10 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.
Tonight
A chance of drizzle before 11pm. Areas of fog before 11pm. Otherwise, cloudy, then gradually becoming partly cloudy, with a low around 34. North wind 5 to 10 mph becoming west in the evening.
Saturday
Increasing clouds, with a high near 48. West wind 5 to 10 mph.
Saturday Night
A chance of rain and snow after 1am. Mostly cloudy, with a low around 30. Calm wind becoming northeast around 5 mph after midnight. Chance of precipitation is 30%. Little or no snow accumulation expected.
Sunday
Snow, possibly mixed with rain, becoming all snow after 4pm. High near 40. East wind 5 to 15 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.
Sunday Night
Snow. The snow could be heavy at times. Low around 30. Chance of precipitation is 90%.
Monday
Snow likely, mainly before 1pm. Cloudy, with a high near 37. Chance of precipitation is 60%.
Monday Night
Mostly cloudy, with a low around 23.
Tuesday
Partly sunny, with a high near 35.
Tuesday Night
Mostly cloudy, with a low around 20.
Wednesday
Mostly cloudy, with a high near 41.
Wednesday Night
A chance of rain. Mostly cloudy, with a low around 33. Chance of precipitation is 50%.
Thursday
A chance of rain. Mostly cloudy, with a high near 46. Chance of precipitation is 50%.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Princeton Junction NJ
40.32°N 74.62°W (Elev. 85 ft)
40.32°N 74.62°W (Elev. 85 ft)
2:05 pm EST Feb 20, 2026
2pm EST Feb 20, 2026-6pm EST Feb 26, 2026



