| NWS Forecast for: Princeton NJ Issued by: National Weather Service Philadelphia, PA Last Update: 6:09 pm EST Dec 7, 2025 | |
| Overnight: Mostly clear, with a low around -5. North wind 10 to 15 km/h, with gusts as high as 30 km/h. Monday: Increasing clouds, with a high near -1. North wind 15 to 20 km/h, with gusts as high as 40 km/h. Monday Night: Partly cloudy, with a low around -11. Calm wind. Tuesday: Increasing clouds, with a high near 2. Calm wind becoming south 5 to 10 km/h in the afternoon. Tuesday Night: A slight chance of snow after 1am. Mostly cloudy, with a low around -2. Southwest wind around 10 km/h. Chance of precipitation is 20%. Wednesday: A chance of rain. Mostly cloudy, with a high near 8. Chance of precipitation is 50%. New precipitation amounts of less than 1 mm possible. Wednesday Night: A chance of rain before 1am. Mostly cloudy, with a low around 0. Chance of precipitation is 30%. Thursday: Partly sunny, with a high near 6. Thursday Night: A chance of snow. Mostly cloudy, with a low around -3. Chance of precipitation is 30%. Friday: A chance of snow. Partly sunny, with a high near 3. Chance of precipitation is 30%. Friday Night: A chance of snow. Mostly cloudy, with a low around -7. Chance of precipitation is 30%. Saturday: Partly sunny, with a high near 1. Saturday Night: Partly cloudy, with a low around -7. Sunday: Mostly sunny, with a high near -1. | |
| Princeton NJ 40.35°N 74.67°W (Elev. 190 m) | |
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