| NWS Forecast for: Portsmouth NH Issued by: National Weather Service Gray/Portland, ME Last Update: 2:48 pm EDT May 21, 2024 | |
This Afternoon: Isolated showers and thunderstorms. Partly sunny, with a high near 76. Southeast wind around 10 mph. Chance of precipitation is 20%. Tonight: Scattered showers and thunderstorms, mainly before 9pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 59. Southwest wind around 5 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms. Wednesday: Sunny, with a high near 87. Southwest wind 5 to 10 mph. Wednesday Night: Partly cloudy, with a low around 63. Southwest wind 5 to 10 mph. Thursday: A 50 percent chance of showers after 11am. Partly sunny, with a high near 82. Southwest wind 5 to 10 mph. Thursday Night: Mostly cloudy, with a low around 59. Friday: Mostly sunny, with a high near 75. Friday Night: Mostly clear, with a low around 57. Saturday: Mostly sunny, with a high near 74. Saturday Night: A chance of showers between 8pm and 2am. Mostly cloudy, with a low around 57. Chance of precipitation is 30%. Sunday: Mostly sunny, with a high near 75. Sunday Night: Mostly cloudy, with a low around 54. Memorial Day: A 40 percent chance of showers. Mostly cloudy, with a high near 67. Monday Night: A 40 percent chance of showers. Mostly cloudy, with a low around 53. Tuesday: A chance of showers. Partly sunny, with a high near 67. | |
| Portsmouth NH 43.05°N 70.78°W (Elev. 49 ft) | |
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