| NWS Forecast for: Princeton Junction NJ Issued by: National Weather Service Philadelphia, PA Last Update: 4:12 am EST Jan 14, 2026 |  |
| Today: Cloudy, with a high near 52. Southwest wind around 5 mph becoming calm in the afternoon. Tonight: A chance of rain before 4am, then a chance of rain and snow. Cloudy, with a low around 30. Light and variable wind becoming west 5 to 10 mph after midnight. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible. Thursday: A slight chance of snow before 7am, then a slight chance of snow showers between 7am and 1pm. Cloudy, then gradually becoming mostly sunny, with a temperature rising to near 36 by 11am, then falling to around 28 during the remainder of the day. Breezy, with a west wind 15 to 20 mph. Chance of precipitation is 20%. Thursday Night: Mostly cloudy, with a low around 18. West wind 10 to 15 mph, with gusts as high as 25 mph. Friday: Mostly sunny, with a high near 33. West wind around 10 mph, with gusts as high as 20 mph. Friday Night: Mostly cloudy, with a low around 26. Saturday: A chance of snow before 1pm, then a chance of rain and snow. Partly sunny, with a high near 42. Chance of precipitation is 40%. Saturday Night: Mostly cloudy, with a low around 23. Sunday: Partly sunny, with a high near 32. Sunday Night: Partly cloudy, with a low around 18. M.L.King Day: Mostly sunny, with a high near 31. Monday Night: Partly cloudy, with a low around 17. Tuesday: Mostly sunny, with a high near 27. | |
| Princeton Junction NJ 40.3°N 74.62°W (Elev. 98 ft) | |
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