Westport Harbor, MA Weather Forecast and Current Conditions

Day Sky High / Low Precip Wind Humidity
Tue
Jul 7 		Rain
Close Hourly 		70º / 63º 100% NE 15 mph 92%
8am Rain 68º 80% ENE 14 mph 93%
9am Rain 69º 61% ENE 13 mph 92%
10am Light Rain 70º 71% ENE 15 mph 92%
11am Light Rain 70º 84% ENE 14 mph 93%
12pm Light Rain 70º 81% ENE 15 mph 92%
1pm Showers 70º 61% ENE 15 mph 91%
2pm Showers 70º 56% NE 14 mph 90%
3pm Rain 69º 70% NE 14 mph 91%
4pm Rain 68º 75% NE 14 mph 93%
5pm Light Rain 68º 65% NE 14 mph 92%
6pm Light Rain 68º 60% NE 13 mph 90%
7pm Light Rain 67º 61% NE 12 mph 91%
8pm Showers 66º 57% NE 11 mph 94%
9pm Showers 65º 51% NNE 10 mph 97%
10pm Showers 65º 55% NNE 10 mph 98%
11pm Showers 65º 43% NNE 10 mph 100%
Wed
Jul 8 		AM Clouds/PM Sun
View Hourly 		79º / 66º 18% NNE 13 mph 71%
12am Showers 65º 42% NNE 9 mph 99%
1am Showers 65º 46% NNE 9 mph 97%
2am Showers 64º 38% NNE 10 mph 98%
3am Showers 64º 36% NNE 10 mph 99%
4am Showers 64º 35% NNE 11 mph 95%
5am Cloudy 64º 17% N 10 mph 96%
6am Cloudy 64º 21% NNE 10 mph 97%
7am Cloudy 65º 19% NNE 11 mph 95%
8am Cloudy 67º 17% NNE 12 mph 91%
9am Cloudy 68º 9% NNE 12 mph 86%
10am Mostly Cloudy 70º 10% NNE 12 mph 79%
11am Mostly Cloudy 72º 9% NNE 12 mph 74%
12pm Partly Cloudy 74º 5% NNE 11 mph 66%
1pm Partly Cloudy 76º 4% NNE 9 mph 60%
2pm Sunny 77º 1% NNE 9 mph 58%
3pm Sunny 78º 1% NNE 8 mph 57%
4pm Sunny 77º 1% NE 7 mph 58%
5pm Sunny 76º 2% NNE 6 mph 60%
6pm Sunny 75º 3% NE 5 mph 63%
7pm Sunny 74º 3% S 5 mph 69%
8pm Sunny 71º 6% SSW 5 mph 80%
9pm Clear 69º 6% SSW 4 mph 85%
10pm Clear 68º 7% SW 5 mph 88%
11pm Clear 67º 7% SW 6 mph 90%
Thu
Jul 9 		Partly Cloudy
View Hourly 		79º / 69º 7% SW 16 mph 77%
12am Clear 67º 7% WSW 6 mph 91%
1am Clear 67º 7% WSW 6 mph 92%
2am Clear 67º 7% WSW 7 mph 94%
3am Clear 67º 8% WSW 7 mph 95%
4am Clear 67º 7% WSW 7 mph 94%
5am Clear 67º 7% W 6 mph 93%
6am Mostly Sunny 67º 7% WSW 6 mph 96%
7am Partly Cloudy 70º 7% WSW 7 mph 92%
Fri
Jul 10 		PM Thunderstorms 82º / 68º 66% SW 11 mph 79%
Sat
Jul 11 		Partly Cloudy 81º / 64º 17% NE 8 mph 63%
Sun
Jul 12 		Mostly Sunny 80º / 66º 12% ENE 8 mph 57%
Mon
Jul 13 		Partly Cloudy 79º / 69º 16% SW 14 mph 70%
Tue
Jul 14 		Partly Cloudy 83º / 72º 24% SW 14 mph 69%

Weather Radar for Westport Harbor, MA See Radar

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* Playback displays weather for the past 6 hours.

NOAA Weather Marine Forecast for Westport Harbor, MA

Today
High : 68ºF
ENE wind 12 to 14 kt, with gusts as high as 20 kt. Showers and possibly a thunderstorm before 2pm, then showers likely. Patchy fog. Seas 1 ft or less.
Tonight
Low : 61ºF
NNE wind 9 to 11 kt. A chance of showers, mainly before 11pm. Patchy fog before midnight. Seas 1 ft or less.
Wednesday
High : 72ºF
NNE wind 8 to 10 kt. Mostly cloudy, then gradually becoming sunny. Seas 1 ft or less.
Wednesday Night
Low : 62ºF
Variable winds 5 kt or less. Mostly clear. Seas 1 ft or less.
Thursday
High : 75ºF
SW wind 7 to 10 kt increasing to 11 to 14 kt in the afternoon. Mostly sunny. Seas 1 ft or less.
Thursday Night
Low : 66ºF
SW wind 8 to 11 kt. A chance of showers, mainly after 4am. Seas 1 ft or less.
Friday
High : 78ºF
SW wind 7 to 12 kt. A chance of showers after 2pm. Seas 1 ft or less.
Friday Night
Low : 67ºF
Variable winds 5 kt or less. A chance of showers. Seas 1 ft or less.
Saturday
High : 77ºF
N wind 6 to 8 kt becoming NE in the afternoon. Mostly sunny. 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

    TuesdayWednesdayThursday
    Wind Speed (MPH) 1415141191112117567
    12pm4pm8pm12am4am8am12pm4pm8pm12am4am8am
    MPH 1415141191112117567
    DIR ENEENENENENNENNENNENNENESSWWSWWSW

    Current Weather Conditions In Westport Harbor, MA

    As Of: 4 seconds ago

    • 68ºF
    • 68ºF
    • 14mph
    • 0º (ENE)
    • 23mph
    • Rain
    • 4mi
    • 30.03"
    • 93%
    • 0ºF

    The weather right now in Westport Harbor, MA is Rain. The current temperature is 68°F, and the expected high and low for today, Tuesday, July 7, 2026, are 70° high temperature and 63°F low temperature. The wind is currently blowing at 14 miles per hour, and coming from the East Northeast. The wind is gusting to 23 mph. With the wind and the atmosphere the temperature feels like 68° Fahrenheit. Expected precipitation is 80 percent, with current humidity at 93 percent, and air pressure at 30.03 in. Visibility is 4 nautical miles. There are 2 current weather alert(s).

    Weather Alerts
    Flood Watch - 1:52am Tue Jul 7 2026

    ...FLOOD WATCH REMAINS IN EFFECT THROUGH THIS AFTERNOON...

    WHAT: Flash flooding caused by excessive rainfall continues to be
    possible.

    WHERE: Portions of southeastern Massachusetts, including the
    following area, Southern Bristol MA and Rhode Island, including
    the following areas, Block Island RI, Bristol RI, Eastern Kent RI,
    Newport RI, Northwest Providence RI, Southeast Providence RI,
    Washington RI and Western Kent RI.

    WHEN: Through this afternoon.

    IMPACTS: Excessive runoff may result in flooding of rivers,
    creeks, streams, and other low-lying and flood-prone locations.

    ADDITIONAL DETAILS: - Periods of heavy rain are expected at times through this
    morning. Heavy rain will be most likely through this
    afternoon. Widespread additional rainfall amounts of 1-3
    inches are expected. However, narrow bands of torrential
    rainfall may result in localized amounts of 2-4 inches of
    rain
    - http://www.weather.gov/safety/flood

    PRECAUTIONARY / PREPAREDNESS ACTIONS:

    You should monitor later forecasts and be prepared to take action
    should Flash Flood Warnings be issued.

    &&

    Small Craft Advisory - 1:54am Tue Jul 7 2026

    ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 8 PM EDT THIS EVENING...

    WHAT: Northeast winds 15 to 20 kt with gusts up to 25 kt and
    seas 3 to 5 feet.

    WHERE: Rhode Island Sound and Block Island Sound.

    WHEN: Until 8 PM EDT this evening.

    IMPACTS: Conditions will be hazardous to small craft.

    PRECAUTIONARY / PREPAREDNESS ACTIONS:

    Inexperienced mariners, especially those operating smaller
    vessels, should avoid navigating in hazardous conditions.

    &&