Weather World
Municipality of Princeton, NJPrinceton, NJ 7-Day Weather Forecast
Quick Weather Clicks
Settings
Sun & Moon
Princeton Weather Forecast
Princeton, NJ Weather Forecast Date: 400 AM EDT Thu Sep 24 2026
Weather forecast for Princeton, NJ
Today Hi: 69°FHi: 21°C Lo: 51°F Lo: 11°C |
Today... Partly sunny. Highs in the upper 60s. Northeast winds 10 to 15 mph with gusts up to 25 mph. |
| Fri Hi: 69°FHi: 21°C Lo: 55°F Lo: 13°C |
Friday... Partly sunny. Highs in the upper 60s. North winds around 15 mph with gusts up to 30 mph. |
Sat Hi: 69°FHi: 21°C Lo: 51°F Lo: 11°C |
Saturday... Partly sunny with a chance of showers in the morning, then mostly cloudy with showers likely in the afternoon. Highs in the upper 60s. North winds around 15 mph with gusts up to 30 mph. Chance of rain 60%. |
Sun Hi: 65°FHi: 18°C Lo: 55°F Lo: 13°C |
Sunday... Showers likely. Highs in the mid 60s. Chance of rain 70%. |
| Mon Hi: 69°FHi: 21°C Lo: 51°F Lo: 11°C |
Monday... Mostly cloudy in the morning, then becoming partly sunny. Highs in the upper 60s. |
Tue Hi: 71°FHi: 22°C Lo: 55°F Lo: 13°C |
Tuesday... Mostly sunny. Highs in the lower 70s. |
| Wed Hi: 75°FHi: 24°C |
Wednesday... Mostly sunny. Highs in the mid 70s. |
Princeton Radar Loop
Use the map search tool if you want to place a location marker on the radar map...