7-Day Forecast 39.98°N 74.98°W (Text-Only)
NWS Forecast for: Cinnaminson NJ
Issued by: National Weather Service Philadelphia, PA
Last Update: 4:09 am EDT Apr 14, 2026


Today: Sunny, with a high near 31. Southwest wind 10 to 15 km/h increasing to 15 to 20 km/h in the afternoon. Winds could gust as high as 35 km/h.

Tonight: A chance of showers and thunderstorms before 11pm, then a slight chance of showers between 11pm and midnight. Partly cloudy, with a low around 18. Southwest wind 5 to 10 km/h. Chance of precipitation is 30%. New precipitation amounts between 1 and 2.5 mm, except higher amounts possible in thunderstorms.

Wednesday: Mostly sunny, with a high near 33. Southwest wind 5 to 10 km/h increasing to 10 to 15 km/h in the afternoon.

Wednesday Night: A slight chance of showers before 2am. Partly cloudy, with a low around 20. Southwest wind 5 to 10 km/h. Chance of precipitation is 20%.

Thursday: Partly sunny, with a high near 33. Southwest wind 5 to 10 km/h increasing to 10 to 15 km/h in the afternoon.

Thursday Night: A slight chance of showers after 2am. Mostly cloudy, with a low around 19. Chance of precipitation is 20%.

Friday: A chance of showers after 8am. Partly sunny, with a high near 28. Chance of precipitation is 40%.

Friday Night: Partly cloudy, with a low around 15.

Saturday: Mostly sunny, with a high near 25.

Saturday Night: A chance of showers after 2am. Mostly cloudy, with a low around 13. Chance of precipitation is 30%.

Sunday: A chance of showers. Mostly cloudy, with a high near 22. Chance of precipitation is 40%.

Sunday Night: A chance of showers. Mostly cloudy, with a low around 7. Chance of precipitation is 30%.

Monday: Mostly sunny, with a high near 16.



Cinnaminson NJ
 39.98°N 74.98°W (Elev. 49 m)

Visit your local NWS office at: https://www.weather.gov/phi/