| NWS Forecast for: Portsmouth NH Issued by: National Weather Service Gray/Portland, ME Last Update: 6:58 am EST Jan 19, 2025 |  |
Today: A 30 percent chance of snow after 5pm. Increasing clouds, with a high near 42. West wind 5 to 10 mph becoming northeast in the afternoon. Tonight: Snow, mainly before 5am. Areas of blowing snow between midnight and 1am. Low around 13. Wind chill values as low as -1. North wind around 15 mph becoming west after midnight. Winds could gust as high as 25 mph. Chance of precipitation is 100%. New snow accumulation of 4 to 8 inches possible. M.L.King Day: Mostly cloudy through mid morning, then gradual clearing, with a high near 23. Wind chill values as low as -1. West wind around 15 mph, with gusts as high as 25 mph. Monday Night: Mostly clear, with a low around 5. Wind chill values as low as -8. West wind around 10 mph. Tuesday: Mostly sunny, with a high near 16. West wind around 10 mph, with gusts as high as 20 mph. Tuesday Night: Partly cloudy, with a low around 3. Wednesday: Sunny, with a high near 18. Wednesday Night: Partly cloudy, with a low around 2. Thursday: Mostly sunny, with a high near 25. Thursday Night: Partly cloudy, with a low around 11. Friday: Mostly sunny, with a high near 32. Friday Night: Partly cloudy, with a low around 15. Saturday: Mostly sunny, with a high near 33. | |
| Portsmouth NH 43.05°N 70.78°W (Elev. 49 ft) | |
Visit your local NWS office at: https://www.weather.gov/gyx/ |
