Portsmouth, NH Weather Forecast and Current Conditions
| Day | Sky | High / Low | Precip | Wind | Humidity | |
|---|---|---|---|---|---|---|
| Fri Oct 22 |  | Partly Cloudy Close Hourly | -º / 44º | 5% | NW 6 mph | 76% |
| 7pm | | Partly Cloudy | 62º | 1% | WNW 5 mph | 63% |
| 8pm | | Partly Cloudy | 60º | 1% | WNW 5 mph | 66% |
| 9pm | | Partly Cloudy | 57º | 1% | NW 5 mph | 70% |
| 10pm | | Partly Cloudy | 55º | 2% | NW 4 mph | 74% |
| 11pm | | Partly Cloudy | 53º | 2% | NW 5 mph | 77% |
| Sat Oct 23 |  | AM Clouds/PM Sun View Hourly | 59º / 40º | 7% | NW 7 mph | 59% |
| 12am |  | Mostly Clear | 51º | 2% | NW 5 mph | 79% |
| 1am | | Mostly Clear | 50º | 2% | NW 5 mph | 81% |
| 2am | | Partly Cloudy | 49º | 5% | NW 5 mph | 84% |
| 3am | | Partly Cloudy | 48º | 5% | NNW 4 mph | 83% |
| 4am | | Partly Cloudy | 47º | 5% | NNW 4 mph | 84% |
| 5am |  | Mostly Cloudy | 46º | 4% | NNW 4 mph | 82% |
| 6am | | Mostly Cloudy | 45º | 4% | NNW 4 mph | 81% |
| 7am | | Mostly Cloudy | 45º | 4% | NNW 4 mph | 81% |
| 8am |  | Mostly Cloudy | 46º | 4% | NNW 4 mph | 79% |
| 9am |  | Cloudy | 48º | 3% | NNW 5 mph | 73% |
| 10am | | Cloudy | 50º | 2% | NNW 5 mph | 66% |
| 11am | | Cloudy | 52º | 2% | NW 6 mph | 61% |
| 12pm | | Mostly Cloudy | 54º | 1% | NW 6 mph | 57% |
| 1pm | | Cloudy | 55º | 1% | WNW 6 mph | 52% |
| 2pm | | Mostly Cloudy | 56º | 3% | WNW 5 mph | 47% |
| 3pm | | Partly Cloudy | 57º | 2% | WNW 5 mph | 45% |
| 4pm |  | Mostly Sunny | 57º | 2% | W 7 mph | 43% |
| 5pm |  | Sunny | 55º | 7% | WNW 7 mph | 48% |
| 6pm |  | Clear | 52º | 7% | WNW 5 mph | 54% |
| 7pm | | Mostly Clear | 51º | 8% | WNW 5 mph | 59% |
| 8pm | | Partly Cloudy | 49º | 1% | WNW 5 mph | 60% |
| 9pm | | Partly Cloudy | 48º | 1% | WNW 5 mph | 61% |
| 10pm | | Partly Cloudy | 47º | 1% | WNW 6 mph | 61% |
| 11pm | | Partly Cloudy | 46º | 1% | WNW 6 mph | 65% |
| Sun Oct 24 | | Mostly Sunny View Hourly | 60º / 44º | 2% | W 10 mph | 51% |
| 12am | | Partly Cloudy | 45º | 2% | WNW 5 mph | 67% |
| 1am | | Partly Cloudy | 45º | 2% | WNW 6 mph | 67% |
| 2am | | Mostly Clear | 44º | 2% | WNW 7 mph | 68% |
| 3am | | Mostly Clear | 43º | 2% | WNW 6 mph | 69% |
| 4am | | Clear | 43º | 2% | WNW 6 mph | 70% |
| 5am | | Clear | 42º | 3% | WNW 6 mph | 72% |
| 6am | | Clear | 41º | 3% | WNW 6 mph | 72% |
| 7am | | Clear | 41º | 3% | WNW 5 mph | 72% |
| 8am | | Sunny | 41º | 3% | WNW 5 mph | 74% |
| 9am | | Sunny | 45º | 2% | WNW 7 mph | 66% |
| 10am | | Sunny | 48º | 0% | WNW 7 mph | 55% |
| 11am | | Sunny | 52º | 0% | WNW 9 mph | 47% |
| 12pm | | Sunny | 54º | 0% | WNW 9 mph | 43% |
| 1pm | | Sunny | 56º | 0% | W 10 mph | 40% |
| 2pm | | Sunny | 57º | 0% | W 9 mph | 38% |
| 3pm | | Sunny | 58º | 0% | W 9 mph | 38% |
| 4pm | | Mostly Sunny | 58º | 0% | W 9 mph | 39% |
| 5pm | | Partly Cloudy | 55º | 0% | W 7 mph | 44% |
| 6pm | | Partly Cloudy | 53º | 0% | W 4 mph | 51% |
| Mon Oct 25 |  | Rain | 57º / 51º | 96% | ENE 12 mph | 83% |
| Tue Oct 26 |  | Showers | 58º / 50º | 97% | E 15 mph | 94% |
| Wed Oct 27 | | Showers | 60º / 49º | 58% | NNE 13 mph | 79% |
| Thu Oct 28 |  | PM Showers | 58º / 50º | 33% | NNE 13 mph | 76% |
| Fri Oct 29 | | Showers | 59º / 49º | 58% | E 15 mph | 77% |
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Buoy Data
For Portsmouth, NH -
Wind Forecast
In Portsmouth, NH -
Radar
In Portsmouth, NH -
Marine Forecast
In Portsmouth, NH
Weather Radar for Portsmouth, NH See Radar
* Playback displays weather for the past 6 hours.
NOAA Weather Marine Forecast for Portsmouth, NH
Tonight
Low : 50ºF
W wind around 10 kt becoming NNW after midnight. Mostly cloudy. Seas 1 to 2 ft.
W wind around 10 kt becoming NNW after midnight. Mostly cloudy. Seas 1 to 2 ft.
Saturday
High : 57ºF
NNW wind 5 to 10 kt becoming WNW in the afternoon. Partly sunny. Seas around 1 ft.
NNW wind 5 to 10 kt becoming WNW in the afternoon. Partly sunny. Seas around 1 ft.
Saturday Night
Low : 43ºF
WNW wind around 10 kt. Mostly clear. Seas around 1 ft.
WNW wind around 10 kt. Mostly clear. Seas around 1 ft.
Sunday
High : 57ºF
W wind around 10 kt. Sunny. Seas 1 to 2 ft.
W wind around 10 kt. Sunny. Seas 1 to 2 ft.
Sunday Night
Low : 48ºF
Variable winds 5 kt or less. Mostly cloudy. Seas around 1 ft.
Variable winds 5 kt or less. Mostly cloudy. Seas around 1 ft.
Monday
High : 54ºF
ENE wind around 10 kt. A chance of rain. Seas 2 to 3 ft.
ENE wind around 10 kt. A chance of rain. Seas 2 to 3 ft.
Monday Night
Low : 51ºF
ENE wind around 10 kt. A chance of rain. Seas 4 to 5 ft.
ENE wind around 10 kt. A chance of rain. Seas 4 to 5 ft.
Tuesday
High : 56ºF
ENE wind around 10 kt, with gusts as high as 20 kt. A chance of rain. Seas 3 to 4 ft.
ENE wind around 10 kt, with gusts as high as 20 kt. A chance of rain. Seas 3 to 4 ft.
Tuesday Night
Low : 51ºF
NNE wind around 15 kt, with gusts as high as 20 kt. A chance of rain. Seas around 4 ft.
NNE wind around 15 kt, with gusts as high as 20 kt. A chance of rain. Seas around 4 ft.
NOAA Buoy Data Near Portsmouth, NH See Map
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Wind Speed Forecast for Portsmouth, NH
| Friday | Saturday | Sunday | ||||||||||
| Wind Speed (MPH) | 5 | 5 | 4 | 4 | 6 | 5 | 5 | 6 | 6 | 5 | 9 | 9 |
| 7pm | 11pm | 3am | 7am | 11am | 3pm | 7pm | 11pm | 3am | 7am | 11am | 3pm | |
| MPH | 5 | 5 | 4 | 4 | 6 | 5 | 5 | 6 | 6 | 5 | 9 | 9 |
| DIR | WNW | NW | NNW | NNW | NW | WNW | WNW | WNW | WNW | WNW | WNW | W |
Current Weather Conditions In Portsmouth, NH
As Of: 1 minute ago
- 62ºF
- 62ºF
- 5mph
- 0º (WNW)
- 5mph
- Partly Cloudy
- 10mi
- 29.86"
- 63%
- 0ºF
The weather right now in Portsmouth, NH is Partly Cloudy. The current temperature is 62°F, and the expected high and low for today, Friday, October 22, 2021, are -° high temperature and 44°F low temperature. The wind is currently blowing at 5 miles per hour, and coming from the West Northwest. The wind is gusting to 5 mph. With the wind and the atmosphere the temperature feels like 62° Fahrenheit. Expected precipitation is 1 percent, with current humidity at 63 percent, and air pressure at 29.86 in. Visibility is 10 nautical miles. There are no current weather alert(s).
