NWS Forecast for: Portsmouth NH Issued by: National Weather Service Gray/Portland, ME Last Update: 7:27 am EDT May 8, 2024 | |
Today: Showers and possibly a thunderstorm, mainly before 4pm, then a chance of showers and thunderstorms after 4pm. Patchy fog. High near 56. Northeast wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible. Tonight: A chance of showers and thunderstorms before 11pm, then a slight chance of showers after 2am. Patchy fog. Otherwise, mostly cloudy, with a low around 47. North wind 5 to 10 mph becoming light in the evening. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms. Thursday: A slight chance of showers before 8am, then a chance of showers after 9am. Patchy fog before 9am. Otherwise, mostly cloudy, with a high near 55. North wind around 5 mph becoming east in the afternoon. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible. Thursday Night: A 50 percent chance of showers. Mostly cloudy, with a low around 45. Northeast wind around 10 mph. Friday: A 30 percent chance of showers. Mostly cloudy, with a high near 53. Northeast wind around 10 mph, with gusts as high as 20 mph. Friday Night: Mostly cloudy, with a low around 43. Saturday: Partly sunny, with a high near 55. Saturday Night: Mostly cloudy, with a low around 43. Sunday: A 40 percent chance of showers. Mostly cloudy, with a high near 54. Sunday Night: Mostly cloudy, with a low around 43. Monday: Partly sunny, with a high near 59. Monday Night: Partly cloudy, with a low around 46. Tuesday: A 30 percent chance of showers. Partly sunny, with a high near 64. | |
Portsmouth NH 43.05°N 70.78°W (Elev. 49 ft) | |
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