7-Day Forecast 40.35°N 74.67°W (Text-Only)
NWS Forecast for: Princeton NJ
Issued by: National Weather Service Philadelphia, PA
Last Update: 4:16 pm EST Feb 16, 2026


Tonight: Patchy fog. Otherwise, mostly cloudy, with a low around 28. Calm wind.

Tuesday: Patchy fog before 11am. Otherwise, cloudy, then gradually becoming mostly sunny, with a high near 46. Calm wind becoming southwest around 5 mph.

Tuesday Night: Increasing clouds, with a low around 34. Calm wind.

Wednesday: Rain likely, mainly after 1pm. Cloudy, with a high near 48. Calm wind becoming south around 5 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

Wednesday Night: A slight chance of rain before 1am. Mostly cloudy, with a low around 37. Southwest wind around 5 mph becoming northwest after midnight. Chance of precipitation is 20%.

Thursday: A slight chance of rain after 1pm. Mostly cloudy, with a high near 47. Chance of precipitation is 20%.

Thursday Night: A chance of rain after 1am. Mostly cloudy, with a low around 33. Chance of precipitation is 50%.

Friday: Rain. High near 42. Chance of precipitation is 90%.

Friday Night: A chance of rain before 1am. Mostly cloudy, with a low around 33. Chance of precipitation is 40%.

Saturday: Mostly cloudy, with a high near 45.

Saturday Night: Partly cloudy, with a low around 29.

Sunday: A chance of rain and snow. Partly sunny, with a high near 39. Chance of precipitation is 40%.

Sunday Night: A chance of snow. Mostly cloudy, with a low around 25. Chance of precipitation is 30%.

Monday: Partly sunny, with a high near 37.



Princeton NJ
 40.35°N 74.67°W (Elev. 190 ft)

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