Westport Harbor, MA Weather Forecast and Current Conditions
| Day | Sky | High / Low | Precip | Wind | Humidity | |
|---|---|---|---|---|---|---|
|
Mon Jul 27 |
 |
Partly Cloudy Close Hourly |
76º / 65º | 3% | SSE 9 mph | 65% |
| 8am | |
Partly Cloudy | 65º | 2% | NNE 2 mph | 79% |
| 9am | |
Partly Cloudy | 68º | 1% | NNE 2 mph | 68% |
| 10am | |
Partly Cloudy | 72º | 1% | NE 3 mph | 60% |
| 11am |  |
Sunny | 73º | 1% | E 2 mph | 58% |
| 12pm | |
Sunny | 74º | 1% | SE 4 mph | 57% |
| 1pm | |
Sunny | 74º | 1% | SSE 5 mph | 58% |
| 2pm | |
Sunny | 74º | 1% | S 6 mph | 59% |
| 3pm | |
Sunny | 75º | 1% | S 8 mph | 58% |
| 4pm | |
Sunny | 74º | 2% | SSW 9 mph | 64% |
| 5pm | |
Sunny | 73º | 3% | SSW 8 mph | 70% |
| 6pm | |
Sunny | 72º | 4% | SSW 8 mph | 73% |
| 7pm | |
Sunny | 70º | 9% | SSW 7 mph | 80% |
| 8pm | |
Sunny | 68º | 13% | SSW 6 mph | 88% |
| 9pm |  |
Partly Cloudy | 67º | 16% | S 5 mph | 93% |
| 10pm |  |
Mostly Clear | 67º | 12% | SSW 4 mph | 97% |
| 11pm | |
Mostly Clear | 66º | 13% | SSW 4 mph | 99% |
|
Tue Jul 28 |
|
Partly Cloudy View Hourly |
74º / 66º | 24% | S 12 mph | 85% |
| 12am | |
Mostly Clear | 66º | 13% | S 4 mph | 98% |
| 1am | |
Partly Cloudy | 67º | 12% | S 4 mph | 97% |
| 2am | |
Partly Cloudy | 67º | 12% | S 4 mph | 97% |
| 3am |  |
Mostly Cloudy | 67º | 11% | SSW 4 mph | 98% |
| 4am | |
Mostly Cloudy | 66º | 9% | S 4 mph | 100% |
| 5am | |
Mostly Cloudy | 67º | 17% | S 4 mph | 100% |
| 6am |  |
Mostly Cloudy | 67º | 20% | S 5 mph | 99% |
| 7am | |
Mostly Cloudy | 69º | 24% | S 6 mph | 97% |
| 8am | |
Mostly Cloudy | 71º | 16% | S 7 mph | 91% |
| 9am | |
Mostly Cloudy | 72º | 24% | SSW 8 mph | 87% |
| 10am | |
Mostly Cloudy | 73º | 15% | S 9 mph | 84% |
| 11am | |
Partly Cloudy | 73º | 24% | S 10 mph | 82% |
| 12pm |  |
Few Showers | 73º | 31% | S 11 mph | 83% |
| 1pm | |
Partly Cloudy | 73º | 24% | S 11 mph | 82% |
| 2pm | |
Partly Cloudy | 73º | 24% | S 12 mph | 82% |
| 3pm | |
Partly Cloudy | 73º | 10% | SSE 12 mph | 80% |
| 4pm | |
Partly Cloudy | 73º | 10% | SSE 12 mph | 81% |
| 5pm | |
Partly Cloudy | 72º | 8% | SSE 12 mph | 83% |
| 6pm | |
Mostly Cloudy | 72º | 8% | SSE 11 mph | 83% |
| 7pm | |
Mostly Cloudy | 71º | 9% | SSE 10 mph | 85% |
| 8pm | |
Mostly Cloudy | 70º | 9% | SSE 10 mph | 90% |
| 9pm | |
Mostly Cloudy | 69º | 15% | SE 9 mph | 92% |
| 10pm |  |
Cloudy | 69º | 16% | SE 10 mph | 93% |
| 11pm | |
Cloudy | 68º | 19% | SE 10 mph | 93% |
|
Wed Jul 29 |
 |
Thunderstorms View Hourly |
72º / 64º | 78% | ESE 15 mph | 88% |
| 12am | |
Cloudy | 68º | 11% | SE 10 mph | 93% |
| 1am | |
Cloudy | 68º | 10% | SE 11 mph | 91% |
| 2am | |
Mostly Cloudy | 68º | 18% | SE 11 mph | 91% |
| 3am | |
Showers | 68º | 38% | SE 11 mph | 91% |
| 4am | |
Showers | 68º | 42% | SE 11 mph | 92% |
| 5am | |
Light Rain | 68º | 60% | ESE 11 mph | 93% |
| 6am | |
Showers | 67º | 51% | ESE 11 mph | 96% |
| 7am | |
Showers | 68º | 51% | ESE 13 mph | 96% |
|
Thu Jul 30 |
|
Showers | 73º / 62º | 59% | NNE 11 mph | 80% |
|
Fri Jul 31 |
|
Showers | 76º / 64º | 43% | NNE 8 mph | 75% |
|
Sat Aug 1 |
|
Partly Cloudy | 78º / 66º | 22% | SW 9 mph | 75% |
|
Sun Aug 2 |
|
Mostly Cloudy | 77º / 67º | 16% | SSW 11 mph | 78% |
|
Mon Aug 3 |
 |
AM Showers | 78º / 66º | 36% | SSW 9 mph | 79% |
-
Buoy Data
For Westport Harbor, MA -
Wind Forecast
In Westport Harbor, MA -
Radar
In Westport Harbor, MA -
Marine Forecast
In Westport Harbor, MA
Weather Radar for Westport Harbor, MA See Radar
* Playback displays weather for the past 6 hours.
NOAA Weather Marine Forecast for Westport Harbor, MA
Today
High : 80ºF
Variable winds less than 5 kt becoming SE 5 to 8 kt in the afternoon. Partly sunny, then gradually becoming sunny. Seas 1 ft or less.
Variable winds less than 5 kt becoming SE 5 to 8 kt in the afternoon. Partly sunny, then gradually becoming sunny. Seas 1 ft or less.
Tonight
Low : 63ºF
SSW wind 5 to 7 kt. Partly cloudy. Seas 1 ft or less.
SSW wind 5 to 7 kt. Partly cloudy. Seas 1 ft or less.
Tuesday
High : 79ºF
S wind 7 to 10 kt increasing to 10 to 13 kt in the afternoon. Isolated showers after 5pm. Seas 1 ft or less.
S wind 7 to 10 kt increasing to 10 to 13 kt in the afternoon. Isolated showers after 5pm. Seas 1 ft or less.
Tuesday Night
Low : 65ºF
SSE wind 10 to 13 kt. Showers likely, mainly after 5am. Seas 1 ft or less.
SSE wind 10 to 13 kt. Showers likely, mainly after 5am. Seas 1 ft or less.
Wednesday
High : 77ºF
ESE wind around 16 kt, with gusts as high as 22 kt. Showers and possibly a thunderstorm. Patchy fog. Seas 1 ft or less.
ESE wind around 16 kt, with gusts as high as 22 kt. Showers and possibly a thunderstorm. Patchy fog. Seas 1 ft or less.
Wednesday Night
Low : 63ºF
ENE wind 9 to 12 kt. Showers likely and possibly a thunderstorm. Seas 1 ft or less.
ENE wind 9 to 12 kt. Showers likely and possibly a thunderstorm. Seas 1 ft or less.
Thursday
High : 72ºF
NNE wind 12 to 14 kt. Showers likely, with thunderstorms also possible after 2pm. Seas 1 ft or less.
NNE wind 12 to 14 kt. Showers likely, with thunderstorms also possible after 2pm. Seas 1 ft or less.
Thursday Night
Low : 63ºF
NNW wind 6 to 8 kt. A chance of showers and thunderstorms before 8pm, then a chance of showers between 8pm and 11pm. Seas 1 ft or less.
NNW wind 6 to 8 kt. A chance of showers and thunderstorms before 8pm, then a chance of showers between 8pm and 11pm. Seas 1 ft or less.
Friday
High : 76ºF
N wind around 8 kt becoming WNW in the afternoon. Mostly sunny. Seas 1 ft or less.
N wind around 8 kt becoming WNW in the afternoon. Mostly sunny. Seas 1 ft or less.
NOAA Buoy Data Near Westport Harbor, MA See Map
Loading Map...
Loading Buoy Data...
Featured Local Businesses
Wind Speed Forecast for Westport Harbor, MA
| Monday | Tuesday | Wednesday | ||||||||||
| Wind Speed (MPH) | 2 | 4 | 9 | 6 | 4 | 4 | 7 | 11 | 12 | 10 | 10 | 11 |
| 12pm | 4pm | 8pm | 12am | 4am | 8am | 12pm | 4pm | 8pm | 12am | 4am | 8am | |
| MPH | 2 | 4 | 9 | 6 | 4 | 4 | 7 | 11 | 12 | 10 | 10 | 11 |
| DIR | NNE | SE | SSW | SSW | S | S | S | S | SSE | SSE | SE | SE |
Current Weather Conditions In Westport Harbor, MA
As Of: 1 minute ago
- 65ºF
- 65ºF
- 2mph
- 0º (NNE)
- 2mph
- Partly Cloudy
- 10mi
- 29.85"
- 79%
- 0ºF
The weather right now in Westport Harbor, MA is Partly Cloudy. The current temperature is 65°F, and the expected high and low for today, Monday, July 27, 2026, are 76° high temperature and 65°F low temperature. The wind is currently blowing at 2 miles per hour, and coming from the North Northeast. The wind is gusting to 2 mph. With the wind and the atmosphere the temperature feels like 65° Fahrenheit. Expected precipitation is 2 percent, with current humidity at 79 percent, and air pressure at 29.85 in. Visibility is 10 nautical miles. There are no current weather alert(s).
