Portsmouth, NH Weather Forecast and Current Conditions
| Day | Sky | High / Low | Precip | Wind | Humidity | |
|---|---|---|---|---|---|---|
| Fri Nov 27 |  | Clouds Early/Clearing Late Close Hourly | 53º / 35º | 10% | NW 5 mph | 87% |
| 9pm |  | Cloudy | 47º | 10% | NW 4 mph | 81% |
| 10pm |  | Mostly Cloudy | 46º | 0% | NNW 4 mph | 80% |
| 11pm | | Mostly Cloudy | 45º | 0% | NNW 4 mph | 80% |
| Sat Nov 28 | | Partly Cloudy View Hourly | 49º / 35º | 10% | WNW 9 mph | 71% |
| 12am |  | Few Showers | 41º | 30% | NNW 4 mph | 87% |
| 1am | | Mostly Cloudy | 40º | 0% | NNW 4 mph | 88% |
| 2am | | Mostly Cloudy | 39º | 0% | NNW 4 mph | 90% |
| 3am |  | Partly Cloudy | 38º | 0% | NNW 3 mph | 89% |
| 4am | | Partly Cloudy | 38º | 10% | NW 3 mph | 89% |
| 5am | | Partly Cloudy | 37º | 10% | NW 3 mph | 90% |
| 6am | | Partly Cloudy | 36º | 10% | NW 3 mph | 92% |
| 7am | | Partly Cloudy | 36º | 10% | NW 2 mph | 94% |
| 8am | | Partly Cloudy | 38º | 10% | WNW 3 mph | 91% |
| 9am | | Partly Cloudy | 42º | 10% | WNW 3 mph | 81% |
| 10am | | Partly Cloudy | 44º | 10% | W 3 mph | 74% |
| 11am | | Partly Cloudy | 46º | 0% | W 5 mph | 69% |
| 12pm | | Partly Cloudy | 47º | 0% | W 6 mph | 65% |
| 1pm | | Partly Cloudy | 48º | 0% | WNW 7 mph | 60% |
| 2pm |  | Mostly Cloudy | 47º | 0% | WNW 9 mph | 61% |
| 3pm | | Mostly Cloudy | 47º | 0% | WNW 8 mph | 60% |
| 4pm | | Partly Cloudy | 45º | 0% | WNW 7 mph | 63% |
| 5pm | | Partly Cloudy | 44º | 0% | WNW 6 mph | 67% |
| 6pm |  | Clear | 43º | 10% | WNW 6 mph | 70% |
| 7pm | | Clear | 42º | 10% | WNW 7 mph | 73% |
| 8pm | | Clear | 41º | 10% | WNW 8 mph | 76% |
| 9pm | | Clear | 40º | 10% | WNW 8 mph | 77% |
| 10pm | | Clear | 39º | 10% | WNW 7 mph | 76% |
| 11pm | | Clear | 38º | 10% | WNW 8 mph | 75% |
| Sun Nov 29 |  | Sunny View Hourly | 50º / 38º | 10% | WSW 7 mph | 60% |
| 12am | | Clear | 38º | 10% | W 8 mph | 73% |
| 1am | | Clear | 37º | 10% | W 7 mph | 73% |
| 2am | | Clear | 37º | 10% | W 8 mph | 73% |
| 3am | | Clear | 36º | 0% | W 7 mph | 74% |
| 4am | | Clear | 36º | 0% | W 7 mph | 74% |
| 5am | | Clear | 36º | 10% | W 7 mph | 75% |
| 6am | | Clear | 36º | 10% | W 6 mph | 76% |
| 7am | | Sunny | 36º | 10% | W 6 mph | 76% |
| 8am | | Sunny | 38º | 0% | W 6 mph | 73% |
| 9am | | Sunny | 40º | 0% | W 7 mph | 67% |
| 10am | | Sunny | 43º | 0% | W 7 mph | 61% |
| 11am | | Sunny | 45º | 0% | W 7 mph | 57% |
| 12pm | | Sunny | 47º | 0% | WSW 7 mph | 53% |
| 1pm | | Sunny | 48º | 0% | WSW 7 mph | 50% |
| 2pm | | Sunny | 48º | 0% | WSW 7 mph | 50% |
| 3pm | | Sunny | 48º | 0% | SW 5 mph | 52% |
| 4pm | | Sunny | 46º | 0% | SSW 5 mph | 56% |
| 5pm | | Clear | 45º | 0% | SSW 4 mph | 60% |
| 6pm | | Clear | 43º | 0% | SSW 5 mph | 65% |
| 7pm | | Clear | 42º | 0% | SSW 5 mph | 68% |
| 8pm | | Clear | 42º | 10% | SSW 4 mph | 72% |
| Mon Nov 30 |  | Rain/Wind | 54º / 52º | 80% | SE 23 mph | 84% |
| Tue Dec 1 |  | Showers | 56º / 37º | 50% | SSE 14 mph | 80% |
| Wed Dec 2 |  | Mostly Sunny | 44º / 32º | 0% | SW 14 mph | 54% |
| Thu Dec 3 | | Mostly Sunny | 47º / 34º | 10% | WSW 11 mph | 58% |
| Fri Dec 4 | | Partly Cloudy | 47º / 34º | 20% | W 10 mph | 59% |
| Sat Dec 5 | | Showers | 47º / 35º | 60% | ESE 15 mph | 67% |
| Sun Dec 6 | | Partly Cloudy | 42º / 32º | 20% | W 14 mph | 64% |
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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 : 39ºF
Variable winds 5 kt or less. Mostly cloudy. Seas around 2 ft.
Variable winds 5 kt or less. Mostly cloudy. Seas around 2 ft.
Saturday
High : 49ºF
WNW wind 5 to 10 kt. Mostly sunny. Seas around 2 ft.
WNW wind 5 to 10 kt. Mostly sunny. Seas around 2 ft.
Saturday Night
Low : 37ºF
W wind around 10 kt. Mostly clear. Seas around 2 ft.
W wind around 10 kt. Mostly clear. Seas around 2 ft.
Sunday
High : 48ºF
W wind 5 to 10 kt. Sunny. Seas around 2 ft.
W wind 5 to 10 kt. Sunny. Seas around 2 ft.
Sunday Night
Low : 40ºF
Variable winds 5 kt or less. Partly cloudy. Seas around 2 ft.
Variable winds 5 kt or less. Partly cloudy. Seas around 2 ft.
Monday
High : 54ºF
S wind 5 to 8 kt becoming SE 15 to 20 kt. Winds could gust as high as 30 kt. Rain, mainly after 1pm. Seas 2 ft building to 5 ft.
S wind 5 to 8 kt becoming SE 15 to 20 kt. Winds could gust as high as 30 kt. Rain, mainly after 1pm. Seas 2 ft building to 5 ft.
Monday Night
Low : 50ºF
SE wind 20 to 25 kt decreasing to 10 to 15 kt after midnight. Winds could gust as high as 35 kt. Rain, mainly before 1am. Seas 7 ft building to 9 ft.
SE wind 20 to 25 kt decreasing to 10 to 15 kt after midnight. Winds could gust as high as 35 kt. Rain, mainly before 1am. Seas 7 ft building to 9 ft.
Tuesday
High : 54ºF
S wind around 10 kt. A chance of showers. Seas 7 to 8 ft.
S wind around 10 kt. A chance of showers. Seas 7 to 8 ft.
Tuesday Night
Low : 37ºF
SW wind around 10 kt, with gusts as high as 20 kt. Partly cloudy. Seas around 6 ft.
SW wind around 10 kt, with gusts as high as 20 kt. Partly cloudy. Seas around 6 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) | 4 | 4 | 3 | 3 | 7 | 6 | 8 | 7 | 7 | 7 | 7 | 4 |
| 9pm | 1am | 5am | 9am | 1pm | 5pm | 9pm | 1am | 5am | 9am | 1pm | 5pm | |
| MPH | 4 | 4 | 3 | 3 | 7 | 6 | 8 | 7 | 7 | 7 | 7 | 4 |
| DIR | NW | NNW | NW | WNW | WNW | WNW | WNW | W | W | W | WSW | SSW |
Current Weather Conditions In Portsmouth, NH
As Of: 1 hour ago
- 47ºF
- 47ºF
- 3mph
- 240º (WSW)
- 0mph
- Overcast
- 10mi
- 6000
- 29.94"
- 75%
- 40ºF
The weather right now in Portsmouth, NH is Cloudy. The current temperature is 47°F, and the expected high and low for today, Saturday, November 28, 2020, are 53°F high temperature and 35°F low temperature. The wind is currently blowing at 4 miles per hour, and coming from the Northwest. The wind is gusting to 0 mph. With the wind and the atmosphere the temperature feels like 47°F farenheit. Expected precipitation is 10 percent, with current humidity at 75 percent, and air pressure at 29.94 in. Visibility is 10 nautical miles. There are no current weather alert(s).
