| NWS Forecast for: Princeton NJ Issued by: National Weather Service Philadelphia, PA Last Update: 4:09 am EST Nov 18, 2025 |  |
| Today: Increasing clouds, with a high near 47. West wind 5 to 10 mph, with gusts as high as 20 mph. Tonight: Rain likely, mainly between 11pm and 5am. Cloudy, with a low around 36. Southwest wind around 5 mph becoming calm. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible. Wednesday: A chance of rain, mainly before 7am. Cloudy, then gradually becoming mostly sunny, with a high near 49. Calm wind. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible. Wednesday Night: Mostly cloudy, with a low around 33. Calm wind. Thursday: Mostly cloudy, with a high near 49. Calm wind. Thursday Night: A chance of rain. Cloudy, with a low around 40. Chance of precipitation is 30%. Friday: A chance of rain. Mostly cloudy, with a high near 57. Chance of precipitation is 30%. Friday Night: A chance of rain. Mostly cloudy, with a low around 39. Chance of precipitation is 50%. Saturday: A chance of rain before 1pm. Partly sunny, with a high near 51. Chance of precipitation is 30%. Saturday Night: A chance of rain before 1am. Partly cloudy, with a low around 30. Chance of precipitation is 30%. Sunday: Mostly sunny, with a high near 51. Sunday Night: Partly cloudy, with a low around 33. Monday: Mostly sunny, with a high near 54. | |
| Princeton NJ 40.35°N 74.67°W (Elev. 190 ft) | |
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