National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

New Bedford, New Bedford Regional Airport (KEWB)

Lat: 41.68°NLon: 70.96°WElev: 79ft.

Overcast

73°F

23°C

Humidity 96%
Wind Speed SW 3 mph
Barometer 30.06 in (1017.8 mb)
Dewpoint 72°F (22°C)
Visibility 10.00 mi
Last update 15 Jul 4:53 am EDT
Extended Forecast for

Westport MA

Heat Advisory July 15, 11:00am until July 17, 07:00pm
Click here for hazard details and duration
Heat Advisory

  • Overnight

    Overnight: A chance of showers and thunderstorms. Patchy fog. Otherwise, cloudy, with a low around 71. Southwest wind around 5 mph. Chance of precipitation is 40%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Low: 71 °F

    Chance
    Showers and
    Patchy Fog

  • Tuesday

    Tuesday: A chance of showers and thunderstorms, mainly before 8am. Patchy fog before 7am. Otherwise, cloudy through mid morning, then gradual clearing, with a high near 86. Southwest wind 5 to 9 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 86 °F

    Chance
    Showers and
    Patchy Fog
    then Mostly
    Sunny

  • Tuesday Night

    Tuesday Night: Patchy fog after 3am. Otherwise, increasing clouds, with a low around 71. Southwest wind 3 to 7 mph.

    Low: 71 °F

    Partly Cloudy
    then Patchy
    Fog

  • Wednesday

    Wednesday: Patchy dense fog before 10am. Otherwise, mostly sunny, with a high near 87. Heat index values as high as 97. South wind 5 to 10 mph.

    High: 87 °F

    Patchy Dense
    Fog then
    Mostly Sunny

  • Wednesday Night

    Wednesday Night: A chance of showers and thunderstorms, mainly between 4am and 5am. Mostly cloudy, with a low around 73. Southwest wind around 8 mph. Chance of precipitation is 30%.

    Low: 73 °F

    Mostly Cloudy
    then Chance
    T-storms

  • Thursday

    Thursday: A chance of showers and thunderstorms, mainly before 4pm. Partly sunny, with a high near 87. Southwest wind 8 to 13 mph. Chance of precipitation is 30%.

    High: 87 °F

    Chance
    Showers then
    Chance
    T-storms

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 75. Southwest wind 7 to 10 mph.

    Low: 75 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny and hot, with a high near 90. West wind 6 to 9 mph.

    High: 90 °F

    Hot

  • Friday Night

    Friday Night: Partly cloudy, with a low around 66. North wind 3 to 5 mph.

    Low: 66 °F

    Partly Cloudy

Detailed Forecast

Overnight
A chance of showers and thunderstorms. Patchy fog. Otherwise, cloudy, with a low around 71. Southwest wind around 5 mph. Chance of precipitation is 40%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Tuesday
A chance of showers and thunderstorms, mainly before 8am. Patchy fog before 7am. Otherwise, cloudy through mid morning, then gradual clearing, with a high near 86. Southwest wind 5 to 9 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Tuesday Night
Patchy fog after 3am. Otherwise, increasing clouds, with a low around 71. Southwest wind 3 to 7 mph.
Wednesday
Patchy dense fog before 10am. Otherwise, mostly sunny, with a high near 87. Heat index values as high as 97. South wind 5 to 10 mph.
Wednesday Night
A chance of showers and thunderstorms, mainly between 4am and 5am. Mostly cloudy, with a low around 73. Southwest wind around 8 mph. Chance of precipitation is 30%.
Thursday
A chance of showers and thunderstorms, mainly before 4pm. Partly sunny, with a high near 87. Southwest wind 8 to 13 mph. Chance of precipitation is 30%.
Thursday Night
Partly cloudy, with a low around 75. Southwest wind 7 to 10 mph.
Friday
Mostly sunny and hot, with a high near 90. West wind 6 to 9 mph.
Friday Night
Partly cloudy, with a low around 66. North wind 3 to 5 mph.
Saturday
Sunny, with a high near 83. North wind around 7 mph becoming east in the afternoon.
Saturday Night
Partly cloudy, with a low around 66. South wind around 5 mph becoming calm in the evening.
Sunday
A chance of showers. Partly sunny, with a high near 82. South wind 5 to 10 mph. Chance of precipitation is 30%.
Sunday Night
A chance of showers. Mostly cloudy, with a low around 68. South wind around 7 mph. Chance of precipitation is 40%.
Monday
A chance of showers. Mostly sunny, with a high near 83. West wind around 8 mph becoming southwest in the afternoon. Chance of precipitation is 30%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Westport MA
 41.66°N 71.12°W (Elev. 131 ft)
Last Update:
1:16 am EDT Jul 15, 2025
Forecast Valid:
5am EDT Jul 15, 2025-6pm EDT Jul 21, 2025
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation