Portsmouth, NH Weather Forecast and Current Conditions
| Day | Sky | High / Low | Precip | Wind | Humidity | |
|---|---|---|---|---|---|---|
| Wed Aug 4 |  | Rain | -º / 62º | 100% | NE 9 mph | 92% |
| Thu Aug 5 | | Rain View Hourly | 67º / 61º | 79% | NNE 10 mph | 90% |
| 2am | | Rain | 64º | 99% | NE 5 mph | 93% |
| 3am | | Rain | 64º | 80% | NE 6 mph | 94% |
| 4am |  | Showers | 64º | 63% | NE 9 mph | 94% |
| 5am | | Few Showers | 64º | 35% | NNE 9 mph | 95% |
| 6am | | Showers | 64º | 36% | NNE 9 mph | 95% |
| 7am | | Showers | 63º | 35% | NNE 10 mph | 97% |
| 8am | | Showers | 63º | 59% | NNE 10 mph | 96% |
| 9am | | Rain | 64º | 65% | NNE 10 mph | 93% |
| 10am | | Showers | 65º | 59% | NNE 9 mph | 91% |
| 11am | | Rain | 65º | 69% | NNE 10 mph | 90% |
| 12pm | | Rain | 66º | 67% | NE 10 mph | 87% |
| 1pm | | Rain | 66º | 80% | NE 8 mph | 88% |
| 2pm | | Rain | 66º | 65% | NNE 9 mph | 90% |
| 3pm | | Showers | 67º | 51% | NNE 6 mph | 87% |
| 4pm | | Showers | 67º | 51% | NNE 7 mph | 88% |
| 5pm | | Showers | 67º | 39% | NNE 7 mph | 86% |
| 6pm |  | Cloudy | 67º | 24% | NNE 7 mph | 87% |
| 7pm | | Few Showers | 67º | 32% | N 6 mph | 88% |
| 8pm | | Few Showers | 66º | 31% | NNW 4 mph | 91% |
| 9pm | | Cloudy | 65º | 24% | NW 3 mph | 92% |
| 10pm |  | Mostly Cloudy | 65º | 22% | NW 4 mph | 94% |
| 11pm | | Mostly Cloudy | 64º | 24% | WNW 4 mph | 96% |
| Fri Aug 6 |  | Mostly Sunny View Hourly | 83º / 65º | 13% | SSW 8 mph | 67% |
| 12am | | Mostly Cloudy | 64º | 22% | W 5 mph | 96% |
| 1am | | Mostly Cloudy | 63º | 20% | WSW 4 mph | 96% |
| 2am |  | Partly Cloudy | 63º | 20% | WSW 4 mph | 96% |
| 3am | | Partly Cloudy | 63º | 20% | WSW 3 mph | 97% |
| 4am | | Partly Cloudy | 63º | 20% | WSW 4 mph | 97% |
| 5am |  | Mostly Clear | 62º | 13% | WSW 4 mph | 97% |
| 6am | | Mostly Sunny | 62º | 13% | W 4 mph | 98% |
| 7am | | Mostly Sunny | 64º | 13% | W 4 mph | 95% |
| 8am | | Mostly Sunny | 67º | 12% | W 5 mph | 90% |
| 9am |  | Sunny | 71º | 10% | W 4 mph | 80% |
| 10am | | Sunny | 75º | 7% | W 5 mph | 69% |
| 11am | | Sunny | 79º | 7% | WSW 5 mph | 62% |
| 12pm | | Sunny | 80º | 9% | SW 5 mph | 58% |
| 1pm | | Sunny | 82º | 7% | S 6 mph | 55% |
| 2pm | | Sunny | 82º | 6% | S 7 mph | 56% |
| 3pm | | Sunny | 82º | 4% | SSE 7 mph | 56% |
| 4pm | | Mostly Sunny | 81º | 4% | SSE 8 mph | 58% |
| 5pm | | Mostly Sunny | 79º | 3% | SSE 8 mph | 61% |
| 6pm | | Mostly Sunny | 78º | 4% | SSE 7 mph | 64% |
| 7pm | | Sunny | 75º | 5% | S 7 mph | 69% |
| 8pm |  | Clear | 73º | 6% | S 6 mph | 74% |
| 9pm | | Clear | 72º | 6% | S 4 mph | 79% |
| 10pm | | Clear | 71º | 8% | S 4 mph | 82% |
| 11pm | | Clear | 70º | 7% | SSW 4 mph | 84% |
| Sat Aug 7 |  | Mostly Cloudy View Hourly | 85º / 66º | 6% | SW 10 mph | 62% |
| 12am | | Clear | 69º | 8% | SW 4 mph | 87% |
| 1am | | Clear | 68º | 7% | WSW 4 mph | 88% |
| Sun Aug 8 |  | PM Thunderstorms | 77º / 63º | 36% | SSE 7 mph | 72% |
| Mon Aug 9 |  | AM Showers | 75º / 63º | 31% | E 9 mph | 77% |
| Tue Aug 10 |  | Partly Cloudy | 79º / 67º | 24% | S 10 mph | 75% |
| Wed Aug 11 | | Partly Cloudy | 85º / 69º | 24% | SW 9 mph | 70% |
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For Portsmouth, NH -
Wind Forecast
In Portsmouth, NH -
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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
Overnight
Low : 63ºF
NE wind around 10 kt. Showers. Patchy fog. Seas around 2 ft.
NE wind around 10 kt. Showers. Patchy fog. Seas around 2 ft.
Thursday
High : 67ºF
NE wind around 10 kt, with gusts as high as 20 kt. Showers, mainly before 3pm. Patchy fog. Seas around 3 ft.
NE wind around 10 kt, with gusts as high as 20 kt. Showers, mainly before 3pm. Patchy fog. Seas around 3 ft.
Thursday Night
Low : 62ºF
Variable winds 5 kt or less. A chance of showers, mainly before 11pm. Patchy fog before 1am. Seas around 3 ft.
Variable winds 5 kt or less. A chance of showers, mainly before 11pm. Patchy fog before 1am. Seas around 3 ft.
Friday
High : 78ºF
Variable winds 5 kt or less. Mostly sunny. Seas around 2 ft.
Variable winds 5 kt or less. Mostly sunny. Seas around 2 ft.
Friday Night
Low : 65ºF
S wind 5 to 10 kt becoming SW after midnight. Partly cloudy. Seas around 2 ft.
S wind 5 to 10 kt becoming SW after midnight. Partly cloudy. Seas around 2 ft.
Saturday
High : 78ºF
S wind 5 to 10 kt. Partly sunny. Seas around 2 ft.
S wind 5 to 10 kt. Partly sunny. Seas around 2 ft.
Saturday Night
Low : 66ºF
SW wind 5 to 10 kt. Mostly cloudy. Seas around 2 ft.
SW wind 5 to 10 kt. Mostly cloudy. Seas around 2 ft.
Sunday
High : 75ºF
Variable winds 5 kt or less. A chance of showers. Seas around 2 ft.
Variable winds 5 kt or less. A chance of showers. Seas around 2 ft.
Sunday Night
Low : 64ºF
Variable winds 5 kt or less. A chance of showers. Seas around 2 ft.
Variable winds 5 kt or less. A chance of showers. Seas around 2 ft.
NOAA Buoy Data Near Portsmouth, NH See Map
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Wind Speed Forecast for Portsmouth, NH
| Thursday | Friday | |||||||||||
| Wind Speed (MPH) | 5 | 9 | 9 | 9 | 7 | 4 | 4 | 4 | 5 | 7 | 7 | 4 |
| 2am | 6am | 10am | 2pm | 6pm | 10pm | 2am | 6am | 10am | 2pm | 6pm | 10pm | |
| MPH | 5 | 9 | 9 | 9 | 7 | 4 | 4 | 4 | 5 | 7 | 7 | 4 |
| DIR | NE | NNE | NNE | NNE | NNE | NW | WSW | W | W | S | SSE | S |
Current Weather Conditions In Portsmouth, NH
As Of: 19 minutes ago
- 64ºF
- 64ºF
- 5mph
- 0º (NE)
- 5mph
- Rain
- 3mi
- 30.14"
- 93%
- 0ºF
The weather right now in Portsmouth, NH is Rain. The current temperature is 64°F, and the expected high and low for today, Thursday, August 5, 2021, are -° high temperature and 62°F low temperature. The wind is currently blowing at 5 miles per hour, and coming from the Northeast. The wind is gusting to 5 mph. With the wind and the atmosphere the temperature feels like 64° Fahrenheit. Expected precipitation is 99 percent, with current humidity at 93 percent, and air pressure at 30.14 in. Visibility is 3 nautical miles. There are no current weather alert(s).
