| National Weather Service Forecast for:
Portsmouth NH Issued by: National Weather Service Gray/Portland, ME |
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| Updated: 10:19 am EST Dec 23, 2024 | ||||||||||||||||||
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| This Afternoon |
Mostly sunny, with a high near 25. South wind around 5 mph. |
| Tonight |
A 50 percent chance of snow, mainly after midnight. Increasing clouds, with a low around 19. Southwest wind around 5 mph. |
| Tuesday |
Snow likely, mainly before 11am. Cloudy, then gradually becoming mostly sunny, with a high near 33. Southwest wind around 5 mph becoming north in the afternoon. Chance of precipitation is 60%. New snow accumulation of less than one inch possible. |
| Tuesday Night |
Partly cloudy, with a low around 16. North wind around 5 mph. |
| Christmas Day |
Mostly sunny, with a high near 34. North wind around 5 mph. |
| Wednesday Night |
Partly cloudy, with a low around 21. |
| Thursday |
Mostly sunny, with a high near 37. |
| Thursday Night |
Mostly clear, with a low around 19. |
| Friday |
Sunny, with a high near 37. |
| Friday Night |
Partly cloudy, with a low around 20. |
| Saturday |
Mostly sunny, with a high near 40. |
| Saturday Night |
Mostly cloudy, with a low around 26. |
| Sunday |
Partly sunny, with a high near 41. |
Forecast from NOAA-NWS for Portsmouth NH.
