| NWS Forecast for: Portsmouth NH Issued by: National Weather Service Gray/Portland, ME Last Update: 7:30 pm EDT May 5, 2024 |  |
| Tonight: Rain, mainly before 2am. Low around 8. South wind 10 to 15 km/h. Chance of precipitation is 90%. New precipitation amounts between 5 and 7.5 mm possible. Monday: Scattered showers, mainly after 5pm. Patchy dense fog before 11am. Otherwise, partly sunny, with a high near 21. Southwest wind 5 to 10 km/h. Chance of precipitation is 30%. New precipitation amounts of less than 1 mm possible. Monday Night: Partly cloudy, with a low around 9. Southwest wind 5 to 10 km/h becoming northwest after midnight. Tuesday: Sunny, with a high near 21. Northwest wind 10 to 15 km/h becoming south in the afternoon. Tuesday Night: Partly cloudy, with a low around 8. South wind 5 to 10 km/h becoming calm after midnight. Wednesday: A 40 percent chance of showers after 8am. Mostly cloudy, with a high near 15. Wednesday Night: A 40 percent chance of showers before 2am. Mostly cloudy, with a low around 8. Thursday: Showers likely, mainly after 2pm. Mostly cloudy, with a high near 13. Chance of precipitation is 60%. Thursday Night: Showers likely, mainly before 2am. Mostly cloudy, with a low around 7. Chance of precipitation is 70%. Friday: A 40 percent chance of showers. Mostly cloudy, with a high near 13. Friday Night: A 50 percent chance of showers. Mostly cloudy, with a low around 6. Saturday: A 50 percent chance of showers. Mostly cloudy, with a high near 14. Saturday Night: A 30 percent chance of showers. Mostly cloudy, with a low around 7. Sunday: A 40 percent chance of showers. Mostly cloudy, with a high near 15. | |
| Portsmouth NH 43.05°N 70.78°W (Elev. 49 m) | |
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