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

Hazardous Weather Conditions

Current conditions at

Plymouth, Plymouth Municipal Airport (KPYM)

Lat: 41.91°NLon: 70.73°WElev: 148ft.

Overcast

73°F

23°C

Humidity 87%
Wind Speed SW 7 mph
Barometer 30.06 in (1018.1 mb)
Dewpoint 69°F (21°C)
Visibility 10.00 mi
Last update 14 Jul 9:52 pm EDT
Extended Forecast for

Plympton MA

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

  • Tonight

    Tonight: A chance of showers and thunderstorms, mainly after 2am. Patchy fog after 2am. Otherwise, mostly cloudy, with a low around 70. Southwest wind 3 to 6 mph. Chance of precipitation is 30%.

    Low: 70 °F

    Mostly Cloudy
    then Chance
    T-storms and
    Patchy Fog

  • Tuesday

    Tuesday: A chance of showers and thunderstorms, mainly before 9am. Patchy fog before 8am. Otherwise, cloudy through mid morning, then gradual clearing, with a high near 86. Heat index values as high as 95. Southwest wind 3 to 7 mph. Chance of precipitation is 30%.

    High: 86 °F

    Chance
    T-storms and
    Patchy Fog
    then Mostly
    Sunny

  • Tuesday Night

    Tuesday Night: Patchy fog after 4am. Otherwise, partly cloudy, with a low around 69. Southwest wind around 6 mph becoming calm in the evening.

    Low: 69 °F

    Mostly Clear
    then Patchy
    Fog

  • Wednesday

    Wednesday: Patchy fog before 8am. Otherwise, mostly sunny and hot, with a high near 90. Heat index values as high as 97. Calm wind becoming south 5 to 9 mph in the morning.

    High: 90 °F

    Patchy Fog
    then Mostly
    Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 72. Southwest wind 5 to 7 mph.

    Low: 72 °F

    Mostly Cloudy

  • Thursday

    Thursday: A slight chance of showers and thunderstorms. Partly sunny, with a high near 88. Southwest wind 6 to 11 mph, with gusts as high as 21 mph. Chance of precipitation is 20%.

    High: 88 °F

    Slight Chance
    T-storms

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 73. Southwest wind 5 to 7 mph.

    Low: 73 °F

    Partly Cloudy

  • Friday

    Friday: A chance of showers and thunderstorms after 5pm. Mostly sunny, with a high near 89. West wind 6 to 8 mph. Chance of precipitation is 30%.

    High: 89 °F

    Mostly Sunny
    then Chance
    T-storms

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 67. Light and variable wind.

    Low: 67 °F

    Mostly Cloudy

Detailed Forecast

Tonight
A chance of showers and thunderstorms, mainly after 2am. Patchy fog after 2am. Otherwise, mostly cloudy, with a low around 70. Southwest wind 3 to 6 mph. Chance of precipitation is 30%.
Tuesday
A chance of showers and thunderstorms, mainly before 9am. Patchy fog before 8am. Otherwise, cloudy through mid morning, then gradual clearing, with a high near 86. Heat index values as high as 95. Southwest wind 3 to 7 mph. Chance of precipitation is 30%.
Tuesday Night
Patchy fog after 4am. Otherwise, partly cloudy, with a low around 69. Southwest wind around 6 mph becoming calm in the evening.
Wednesday
Patchy fog before 8am. Otherwise, mostly sunny and hot, with a high near 90. Heat index values as high as 97. Calm wind becoming south 5 to 9 mph in the morning.
Wednesday Night
Mostly cloudy, with a low around 72. Southwest wind 5 to 7 mph.
Thursday
A slight chance of showers and thunderstorms. Partly sunny, with a high near 88. Southwest wind 6 to 11 mph, with gusts as high as 21 mph. Chance of precipitation is 20%.
Thursday Night
Partly cloudy, with a low around 73. Southwest wind 5 to 7 mph.
Friday
A chance of showers and thunderstorms after 5pm. Mostly sunny, with a high near 89. West wind 6 to 8 mph. Chance of precipitation is 30%.
Friday Night
Mostly cloudy, with a low around 67. Light and variable wind.
Saturday
Mostly sunny, with a high near 81. North wind 5 to 7 mph.
Saturday Night
Partly cloudy, with a low around 64. Light and variable wind.
Sunday
Partly sunny, with a high near 82. Calm wind becoming south 5 to 8 mph in the morning.
Sunday Night
A chance of showers. Mostly cloudy, with a low around 66. South wind 3 to 6 mph. Chance of precipitation is 30%.
Monday
Mostly sunny, with a high near 81. West wind 5 to 7 mph becoming north in the afternoon.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Plympton MA
 41.95°N 70.81°W (Elev. 98 ft)
Last Update:
2:03 pm EDT Jul 14, 2025
Forecast Valid:
10pm EDT Jul 14, 2025-6pm EDT Jul 21, 2025
 
Forecast Discussion
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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