


NWS Forecast for: Randolph NJ Issued by: National Weather Service Philadelphia, PA Last Update: 4:11 am EDT Jul 13, 2025 | ![]() |
This Afternoon: Partly sunny, with a high near 29. Southeast wind around 15 km/h. Tonight: A slight chance of showers and thunderstorms before 2am, then a slight chance of showers between 2am and 4am, then a chance of drizzle after 4am. Patchy fog after midnight. Otherwise, mostly cloudy, with a low around 21. Southeast wind 10 to 15 km/h becoming light and variable after midnight. Chance of precipitation is 20%. Monday: A chance of showers before 11am, then a chance of showers and thunderstorms between 11am and 2pm, then showers and possibly a thunderstorm after 2pm. Some of the storms could produce heavy rainfall. Patchy fog before 8am. High near 29. South wind 5 to 10 km/h. Chance of precipitation is 80%. New rainfall amounts between 7.5 mm and 1 cm possible. Monday Night: Showers and possibly a thunderstorm before 8pm, then a chance of showers and thunderstorms between 8pm and 5am, then a chance of showers after 5am. Some of the storms could produce heavy rainfall. Low around 21. Calm wind. Chance of precipitation is 80%. New rainfall amounts between 5 and 7.5 mm possible. Tuesday: A chance of showers, with thunderstorms also possible after 8am. Partly sunny, with a high near 30. Calm wind. Chance of precipitation is 50%. New rainfall amounts between 1 and 2.5 mm, except higher amounts possible in thunderstorms. Tuesday Night: A chance of showers and thunderstorms before 8pm, then a slight chance of showers between 8pm and 2am. Partly cloudy, with a low around 22. Chance of precipitation is 30%. New precipitation amounts of less than 1 mm, except higher amounts possible in thunderstorms. Wednesday: A chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 31. Chance of precipitation is 50%. Wednesday Night: A chance of showers and thunderstorms before 2am. Mostly cloudy, with a low around 22. Chance of precipitation is 30%. Thursday: Showers likely and possibly a thunderstorm, mainly after 2pm. Mostly cloudy, with a high near 31. Chance of precipitation is 70%. Thursday Night: Showers likely and possibly a thunderstorm before 8pm, then a chance of showers between 8pm and 2am. Mostly cloudy, with a low around 22. Chance of precipitation is 60%. Friday: A chance of showers and thunderstorms. Mostly sunny, with a high near 31. Chance of precipitation is 40%. Friday Night: A chance of showers and thunderstorms. Partly cloudy, with a low around 21. Chance of precipitation is 30%. Saturday: A chance of showers and thunderstorms. Mostly sunny, with a high near 29. Chance of precipitation is 30%. Saturday Night: A chance of showers and thunderstorms. Mostly cloudy, with a low around 20. Chance of precipitation is 30%. Sunday: A chance of showers. Partly sunny, with a high near 28. | |
Randolph NJ 40.85°N 74.57°W (Elev. 991 m) | |
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