Westport Harbor, MA Weather Forecast and Current Conditions
| Day | Sky | High / Low | Precip | Wind | Humidity | |
|---|---|---|---|---|---|---|
|
Mon Aug 17 |
 |
Fog Late | -º / 64º | 19% | NNE 6 mph | 100% |
|
Tue Aug 18 |
 |
Cloudy View Hourly |
78º / 64º | 23% | ENE 6 mph | 83% |
| 12am | |
Cloudy | 68º | 15% | NNE 6 mph | 100% |
| 1am | |
Cloudy | 67º | 15% | NNE 6 mph | 100% |
| 2am |  |
Mostly Cloudy | 67º | 15% | NNE 6 mph | 100% |
| 3am |  |
Partly Cloudy | 66º | 15% | N 4 mph | 100% |
| 4am | |
Cloudy | 65º | 15% | N 5 mph | 100% |
| 5am | |
Foggy | 65º | 15% | N 5 mph | 100% |
| 6am | |
Foggy | 65º | 18% | N 5 mph | 100% |
| 7am | |
Cloudy | 66º | 23% | N 5 mph | 100% |
| 8am |  |
Mostly Cloudy | 69º | 21% | N 6 mph | 95% |
| 9am | |
Mostly Cloudy | 72º | 20% | N 6 mph | 88% |
| 10am | |
Mostly Cloudy | 75º | 18% | NNE 6 mph | 81% |
| 11am | |
Mostly Cloudy | 76º | 4% | NNE 5 mph | 77% |
| 12pm | |
Cloudy | 77º | 4% | NNE 4 mph | 77% |
| 1pm | |
Cloudy | 77º | 6% | ESE 4 mph | 77% |
| 2pm | |
Cloudy | 77º | 8% | S 5 mph | 76% |
| 3pm | |
Mostly Cloudy | 77º | 15% | S 5 mph | 77% |
| 4pm |  |
Partly Cloudy | 76º | 21% | SSW 6 mph | 80% |
| 5pm | |
Partly Cloudy | 75º | 17% | SSW 6 mph | 83% |
| 6pm | |
Partly Cloudy | 74º | 10% | SSW 6 mph | 84% |
| 7pm | |
Partly Cloudy | 73º | 14% | SSW 5 mph | 87% |
| 8pm | |
Partly Cloudy | 72º | 17% | SW 4 mph | 92% |
| 9pm | |
Partly Cloudy | 71º | 20% | SSW 3 mph | 95% |
| 10pm | |
Partly Cloudy | 70º | 13% | SSW 3 mph | 98% |
| 11pm | |
Partly Cloudy | 70º | 16% | SW 3 mph | 98% |
|
Wed Aug 19 |
|
Partly Cloudy View Hourly |
79º / 66º | 24% | SW 11 mph | 78% |
| 12am | |
Partly Cloudy | 70º | 16% | SW 3 mph | 100% |
| 1am | |
Mostly Cloudy | 70º | 23% | SW 3 mph | 99% |
| 2am | |
Mostly Cloudy | 69º | 24% | WSW 3 mph | 100% |
| 3am | |
Partly Cloudy | 69º | 22% | WSW 3 mph | 100% |
| 4am | |
Partly Cloudy | 68º | 21% | W 3 mph | 100% |
| 5am | |
Partly Cloudy | 67º | 19% | W 3 mph | 100% |
| 6am | |
Mostly Cloudy | 65º | 21% | WSW 2 mph | 100% |
| 7am | |
Mostly Cloudy | 67º | 21% | W 2 mph | 100% |
| 8am | |
Mostly Cloudy | 71º | 24% | WSW 2 mph | 92% |
| 9am | |
Partly Cloudy | 74º | 20% | SW 3 mph | 83% |
| 10am | |
Partly Cloudy | 76º | 13% | SSW 4 mph | 77% |
| 11am |  |
Mostly Sunny | 77º | 5% | SSW 5 mph | 72% |
| 12pm | |
Mostly Sunny | 78º | 10% | SSW 7 mph | 71% |
| 1pm |  |
Sunny | 78º | 3% | SSW 9 mph | 70% |
| 2pm | |
Mostly Sunny | 78º | 4% | SSW 10 mph | 71% |
| 3pm | |
Mostly Sunny | 78º | 4% | SSW 11 mph | 72% |
| 4pm | |
Mostly Sunny | 78º | 17% | SSW 11 mph | 73% |
| 5pm | |
Partly Cloudy | 77º | 12% | SSW 11 mph | 74% |
| 6pm | |
Partly Cloudy | 76º | 11% | SW 10 mph | 77% |
| 7pm | |
Mostly Sunny | 75º | 6% | SW 9 mph | 82% |
| 8pm |  |
Clear | 73º | 7% | SW 8 mph | 88% |
| 9pm | |
Clear | 72º | 7% | SW 7 mph | 89% |
| 10pm |  |
Mostly Clear | 71º | 7% | SW 6 mph | 90% |
| 11pm | |
Mostly Clear | 71º | 7% | SW 6 mph | 92% |
|
Thu Aug 20 |
|
Mostly Cloudy | 80º / 66º | 24% | WSW 8 mph | 73% |
|
Fri Aug 21 |
 |
AM Showers | 79º / 64º | 32% | ENE 8 mph | 69% |
|
Sat Aug 22 |
 |
Showers | 75º / 66º | 54% | E 11 mph | 79% |
|
Sun Aug 23 |
 |
Scattered Thunderstorms | 76º / 65º | 52% | SSE 10 mph | 82% |
|
Mon Aug 24 |
|
Partly Cloudy | 77º / 64º | 23% | SW 13 mph | 70% |
-
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For Westport Harbor, MA -
Wind Forecast
In Westport Harbor, MA -
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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
Tonight
Low : 67ºF
Variable winds 5 kt or less. Patchy fog. Seas 1 ft or less.
Variable winds 5 kt or less. Patchy fog. Seas 1 ft or less.
Tuesday
High : 80ºF
Variable winds 5 kt or less. Patchy fog before 11am. Seas 1 ft or less.
Variable winds 5 kt or less. Patchy fog before 11am. Seas 1 ft or less.
Tuesday Night
Low : 66ºF
Variable winds 5 kt or less. Patchy fog after 2am. Seas 1 ft or less.
Variable winds 5 kt or less. Patchy fog after 2am. Seas 1 ft or less.
Wednesday
High : 82ºF
Variable winds less than 5 kt becoming SSW 5 to 10 kt in the afternoon. Patchy fog before 8am. Seas 1 ft or less.
Variable winds less than 5 kt becoming SSW 5 to 10 kt in the afternoon. Patchy fog before 8am. Seas 1 ft or less.
Wednesday Night
Low : 69ºF
SW wind 5 to 8 kt. Mostly clear. Seas 1 ft or less.
SW wind 5 to 8 kt. Mostly clear. Seas 1 ft or less.
Thursday
High : 82ºF
Variable winds less than 5 kt becoming SW 5 to 8 kt in the afternoon. A slight chance of showers after 2pm. Seas 1 ft or less.
Variable winds less than 5 kt becoming SW 5 to 8 kt in the afternoon. A slight chance of showers after 2pm. Seas 1 ft or less.
Thursday Night
Low : 64ºF
SW wind around 6 kt becoming variable and less than 5 kt in the evening. A chance of showers. Seas 1 ft or less.
SW wind around 6 kt becoming variable and less than 5 kt in the evening. A chance of showers. Seas 1 ft or less.
Friday
High : 79ºF
NNE wind around 7 kt becoming E in the afternoon. A chance of showers. Seas 1 ft or less.
NNE wind around 7 kt becoming E in the afternoon. A chance of showers. Seas 1 ft or less.
Friday Night
Low : 64ºF
Variable winds 5 kt or less. A chance of showers. Seas 1 ft or less.
Variable winds 5 kt or less. A chance of showers. Seas 1 ft or less.
NOAA Buoy Data Near Westport Harbor, MA See Map
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Wind Speed Forecast for Westport Harbor, MA
| Tuesday | Wednesday | Thursday | ||||||||||
| Wind Speed (MPH) | 6 | 5 | 6 | 4 | 6 | 4 | 3 | 3 | 2 | 7 | 11 | 8 |
| 4am | 8am | 12pm | 4pm | 8pm | 12am | 4am | 8am | 12pm | 4pm | 8pm | 12am | |
| MPH | 6 | 5 | 6 | 4 | 6 | 4 | 3 | 3 | 2 | 7 | 11 | 8 |
| DIR | NNE | N | N | NNE | SSW | SW | SW | W | WSW | SSW | SSW | SW |
Current Weather Conditions In Westport Harbor, MA
As Of: 6 minutes ago
- 68ºF
- 68ºF
- 6mph
- 0º (NNE)
- 6mph
- Cloudy
- 6mi
- 29.83"
- 100%
- 0ºF
The weather right now in Westport Harbor, MA is Cloudy. The current temperature is 68°F, and the expected high and low for today, Tuesday, August 18, 2026, are -° high temperature and 64°F low temperature. The wind is currently blowing at 6 miles per hour, and coming from the North Northeast. The wind is gusting to 6 mph. With the wind and the atmosphere the temperature feels like 68° Fahrenheit. Expected precipitation is 15 percent, with current humidity at 100 percent, and air pressure at 29.83 in. Visibility is 6 nautical miles. There are no current weather alert(s).
