Mattapoisett Harbor, MA Weather Forecast and Current Conditions
| Day | Sky | High / Low | Precip | Wind | Humidity | |
|---|---|---|---|---|---|---|
|
Sat Aug 15 |
 |
Partly Cloudy Close Hourly |
78º / 57º | 1% | NW 8 mph | 53% |
| 9am |  |
Sunny | 71º | 1% | N 5 mph | 64% |
| 10am |  |
Mostly Sunny | 74º | 0% | N 5 mph | 55% |
| 11am | |
Partly Cloudy | 76º | 0% | NNE 5 mph | 50% |
| 12pm |  |
Mostly Cloudy | 77º | 0% | NNE 5 mph | 46% |
| 1pm | |
Mostly Cloudy | 77º | 0% | N 6 mph | 44% |
| 2pm | |
Partly Cloudy | 78º | 0% | SW 6 mph | 43% |
| 3pm | |
Partly Cloudy | 78º | 0% | SSW 6 mph | 44% |
| 4pm | |
Mostly Sunny | 77º | 1% | SW 8 mph | 50% |
| 5pm | |
Partly Cloudy | 76º | 0% | SW 8 mph | 52% |
| 6pm | |
Partly Cloudy | 75º | 1% | SW 7 mph | 55% |
| 7pm | |
Partly Cloudy | 73º | 2% | SSW 6 mph | 63% |
| 8pm |  |
Partly Cloudy | 70º | 3% | S 5 mph | 71% |
| 9pm |  |
Clear | 69º | 3% | S 4 mph | 75% |
| 10pm | |
Partly Cloudy | 67º | 4% | S 4 mph | 81% |
| 11pm |  |
Mostly Clear | 67º | 4% | S 3 mph | 82% |
|
Sun Aug 16 |
|
Mostly Sunny View Hourly |
78º / 70º | 9% | S 12 mph | 66% |
| 12am | |
Clear | 65º | 5% | S 3 mph | 86% |
| 1am | |
Partly Cloudy | 65º | 5% | S 3 mph | 87% |
| 2am | |
Clear | 64º | 6% | S 3 mph | 88% |
| 3am | |
Clear | 62º | 6% | SSW 2 mph | 91% |
| 4am | |
Clear | 60º | 7% | WNW 2 mph | 95% |
| 5am | |
Clear | 59º | 7% | N 2 mph | 97% |
| 6am | |
Mostly Sunny | 58º | 7% | NNE 2 mph | 100% |
| 7am | |
Partly Cloudy | 61º | 10% | NNE 2 mph | 98% |
| 8am | |
Mostly Sunny | 67º | 9% | NNE 3 mph | 82% |
| 9am | |
Sunny | 71º | 6% | NE 3 mph | 72% |
| 10am | |
Mostly Sunny | 74º | 2% | SE 4 mph | 63% |
| 11am | |
Mostly Sunny | 76º | 1% | S 5 mph | 57% |
| 12pm | |
Mostly Sunny | 77º | 1% | S 7 mph | 57% |
| 1pm | |
Partly Cloudy | 77º | 1% | S 10 mph | 56% |
| 2pm | |
Partly Cloudy | 77º | 2% | S 11 mph | 57% |
| 3pm | |
Partly Cloudy | 76º | 2% | SSW 12 mph | 59% |
| 4pm | |
Partly Cloudy | 76º | 2% | SSW 12 mph | 63% |
| 5pm | |
Partly Cloudy | 75º | 3% | SSW 12 mph | 65% |
| 6pm | |
Partly Cloudy | 75º | 3% | SSW 12 mph | 66% |
| 7pm | |
Partly Cloudy | 73º | 3% | SSW 10 mph | 71% |
| 8pm |  |
Mostly Cloudy | 71º | 4% | SSW 9 mph | 77% |
| 9pm | |
Mostly Cloudy | 71º | 4% | S 9 mph | 78% |
| 10pm | |
Mostly Cloudy | 71º | 4% | S 9 mph | 79% |
| 11pm |  |
Cloudy | 71º | 7% | S 8 mph | 80% |
|
Mon Aug 17 |
 |
Rain View Hourly |
76º / 66º | 66% | SSE 15 mph | 85% |
| 12am |  |
Few Showers | 71º | 33% | S 9 mph | 79% |
| 1am | |
Showers | 71º | 43% | S 9 mph | 80% |
| 2am | |
Showers | 71º | 49% | S 10 mph | 79% |
| 3am | |
Showers | 71º | 44% | S 12 mph | 79% |
| 4am | |
Showers | 71º | 50% | S 11 mph | 79% |
| 5am | |
Showers | 71º | 52% | S 11 mph | 81% |
| 6am | |
Showers | 71º | 53% | S 13 mph | 81% |
| 7am | |
Showers | 71º | 58% | SSE 13 mph | 85% |
| 8am | |
Rain | 72º | 66% | SSE 14 mph | 85% |
|
Tue Aug 18 |
|
Partly Cloudy | 80º / 64º | 24% | N 8 mph | 75% |
|
Wed Aug 19 |
|
Mostly Sunny | 83º / 68º | 11% | SW 11 mph | 67% |
|
Thu Aug 20 |
 |
Scattered Thunderstorms | 81º / 64º | 53% | SW 10 mph | 71% |
|
Fri Aug 21 |
|
Partly Cloudy | 77º / 63º | 24% | NE 10 mph | 62% |
|
Sat Aug 22 |
 |
AM Showers | 76º / 63º | 48% | ENE 10 mph | 67% |
-
Buoy Data
For Mattapoisett Harbor, MA -
Wind Forecast
In Mattapoisett Harbor, MA -
Radar
In Mattapoisett Harbor, MA -
Marine Forecast
In Mattapoisett Harbor, MA
Weather Radar for Mattapoisett Harbor, MA See Radar
* Playback displays weather for the past 6 hours.
NOAA Weather Marine Forecast for Mattapoisett Harbor, MA
Today
High : 81ºF
N wind around 6 kt becoming variable and less than 5 kt in the afternoon. Increasing clouds. Seas 1 ft or less.
N wind around 6 kt becoming variable and less than 5 kt in the afternoon. Increasing clouds. Seas 1 ft or less.
Tonight
Low : 55ºF
Variable winds 5 kt or less. Mostly clear. Seas 1 ft or less.
Variable winds 5 kt or less. Mostly clear. Seas 1 ft or less.
Sunday
High : 81ºF
Variable winds less than 5 kt becoming SSW 6 to 11 kt in the afternoon. Sunny. Seas 1 ft or less.
Variable winds less than 5 kt becoming SSW 6 to 11 kt in the afternoon. Sunny. Seas 1 ft or less.
Sunday Night
Low : 66ºF
S wind 6 to 9 kt. A chance of showers, mainly after midnight. Seas 1 ft or less.
S wind 6 to 9 kt. A chance of showers, mainly after midnight. Seas 1 ft or less.
Monday
High : 80ºF
SSE wind 9 to 13 kt, with gusts as high as 23 kt. Showers likely, mainly before 2pm. Seas 1 ft or less.
SSE wind 9 to 13 kt, with gusts as high as 23 kt. Showers likely, mainly before 2pm. Seas 1 ft or less.
Monday Night
Low : 64ºF
Variable winds 5 kt or less. A slight chance of showers before 8pm. Seas 1 ft or less.
Variable winds 5 kt or less. A slight chance of showers before 8pm. Seas 1 ft or less.
Tuesday
High : 82ºF
Variable winds 5 kt or less. Mostly sunny. Seas 1 ft or less.
Variable winds 5 kt or less. Mostly sunny. Seas 1 ft or less.
Tuesday Night
Low : 64ºF
Variable winds 5 kt or less. Mostly clear. Seas 1 ft or less.
Variable winds 5 kt or less. Mostly clear. Seas 1 ft or less.
Wednesday
High : 84ºF
Variable winds less than 5 kt becoming SSW 5 to 9 kt in the afternoon. Sunny. Seas 1 ft or less.
Variable winds less than 5 kt becoming SSW 5 to 9 kt in the afternoon. Sunny. Seas 1 ft or less.
NOAA Buoy Data Near Mattapoisett Harbor, MA See Map
Loading Map...
Loading Buoy Data...
Featured Local Businesses
Wind Speed Forecast for Mattapoisett Harbor, MA
| Saturday | Sunday | Monday | ||||||||||
| Wind Speed (MPH) | 5 | 6 | 8 | 4 | 3 | 2 | 3 | 10 | 12 | 9 | 9 | 11 |
| 1pm | 5pm | 9pm | 1am | 5am | 9am | 1pm | 5pm | 9pm | 1am | 5am | 9am | |
| MPH | 5 | 6 | 8 | 4 | 3 | 2 | 3 | 10 | 12 | 9 | 9 | 11 |
| DIR | N | N | SW | S | S | N | NE | S | SSW | S | S | S |
Current Weather Conditions In Mattapoisett Harbor, MA
As Of: 12 minutes ago
- 71ºF
- 71ºF
- 5mph
- 0º (N)
- 5mph
- Sunny
- 10mi
- 30.15"
- 64%
- 0ºF
The weather right now in Mattapoisett Harbor, MA is Sunny. The current temperature is 71°F, and the expected high and low for today, Saturday, August 15, 2026, are 78° high temperature and 57°F low temperature. The wind is currently blowing at 5 miles per hour, and coming from the North. The wind is gusting to 5 mph. With the wind and the atmosphere the temperature feels like 71° Fahrenheit. Expected precipitation is 1 percent, with current humidity at 64 percent, and air pressure at 30.15 in. Visibility is 10 nautical miles. There are no current weather alert(s).
