Severe Storm and Dangerous Heat Risks through Friday
Severe thunderstorms are possible each afternoon and evening through Friday. Additionally, dangerous heat and humidity is expected for portions of the area Thursday through Friday. View this briefing for details. Read More >
| NWS Forecast for: Rocky Hill NJ Issued by: National Weather Service Philadelphia, PA Last Update: 4:09 am EDT Jun 11, 2026 |  |
Today: A chance of showers and thunderstorms, mainly after 5pm. Some of the storms could be severe. Patchy fog before 9am. Otherwise, partly sunny, with a high near 95. Heat index values as high as 102. West wind 5 to 10 mph. Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms. Tonight: Showers and thunderstorms likely, mainly before midnight. Some of the storms could be severe. Mostly cloudy, with a low around 71. West wind around 5 mph becoming calm in the evening. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms. Friday: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 5pm. Increasing clouds, with a high near 96. Heat index values as high as 105. West wind 5 to 10 mph. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms. Friday Night: Showers likely and possibly a thunderstorm before 8pm, then a chance of showers and thunderstorms between 8pm and 2am. Mostly cloudy, then gradually becoming mostly clear, with a low around 66. Northwest wind around 5 mph. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms. Saturday: Sunny, with a high near 90. Northwest wind around 5 mph. Saturday Night: Mostly clear, with a low around 65. Sunday: Mostly sunny, with a high near 93. Sunday Night: Showers likely between 8pm and 2am. Mostly cloudy, with a low around 63. Chance of precipitation is 70%. Monday: Mostly sunny, with a high near 83. Monday Night: Mostly cloudy, with a low around 60. Tuesday: A chance of showers. Partly sunny, with a high near 80. Chance of precipitation is 40%. Tuesday Night: Mostly cloudy, with a low around 59. Wednesday: Mostly sunny, with a high near 84. | |
| Rocky Hill NJ 40.41°N 74.63°W (Elev. 98 ft) | |
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