| NWS Forecast for: Princeton NJ Issued by: National Weather Service Philadelphia, PA Last Update: 4:11 pm EDT Jul 19, 2025 | |
| Tonight: Patchy fog after 4am. Otherwise, mostly cloudy, with a low around 22. Calm wind. Sunday: A chance of showers and thunderstorms, mainly after 5pm. Patchy fog before 8am. Otherwise, cloudy, then gradually becoming mostly sunny, with a high near 32. Southwest wind 5 to 10 km/h. Chance of precipitation is 30%. Sunday Night: A chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 19. Northwest wind around 10 km/h. Chance of precipitation is 30%. Monday: Sunny, with a high near 29. North wind around 10 km/h. Monday Night: Mostly clear, with a low around 16. North wind 5 to 10 km/h. Tuesday: Sunny, with a high near 27. Tuesday Night: Mostly clear, with a low around 16. Wednesday: Sunny, with a high near 30. Wednesday Night: Partly cloudy, with a low around 19. Thursday: Mostly sunny, with a high near 32. Thursday Night: Mostly clear, with a low around 22. Friday: A chance of showers and thunderstorms. Mostly sunny, with a high near 35. Chance of precipitation is 30%. Friday Night: A chance of showers and thunderstorms. Partly cloudy, with a low around 23. Chance of precipitation is 30%. Saturday: Mostly sunny, with a high near 34. | |
| Princeton NJ 40.37°N 74.67°W (Elev. 256 m) | |
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