| NWS Forecast for: Derry NH Issued by: National Weather Service Gray/Portland, ME Last Update: 1:45 pm EDT Jul 13, 2025 |  |
Tonight: Patchy fog after 5am. Otherwise, increasing clouds, with a low around 65. Southeast wind around 5 mph. Monday: A slight chance of showers before 2pm, then a chance of showers and thunderstorms between 2pm and 4pm, then showers likely and possibly a thunderstorm after 4pm. Patchy fog before 8am. Otherwise, mostly cloudy, with a high near 84. South wind around 5 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms. Monday Night: Showers and thunderstorms likely before 8pm, then a slight chance of showers between 8pm and 2am. Mostly cloudy, with a low around 68. South wind around 5 mph becoming calm. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms. Tuesday: Mostly sunny, with a high near 89. Calm wind. Tuesday Night: Mostly clear, with a low around 68. Calm wind. Wednesday: Sunny and hot, with a high near 91. Wednesday Night: Partly cloudy, with a low around 71. Thursday: A 40 percent chance of showers and thunderstorms after 2pm. Partly sunny and hot, with a high near 90. Thursday Night: A 30 percent chance of showers before 8pm. Partly cloudy, with a low around 71. Friday: A 40 percent chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 88. Friday Night: A 30 percent chance of showers. Partly cloudy, with a low around 67. Saturday: Partly sunny, with a high near 81. Saturday Night: Partly cloudy, with a low around 63. Sunday: Partly sunny, with a high near 81. | |
| Derry NH 42.92°N 71.3°W (Elev. 397 ft) | |
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