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

39°F

4°C

Humidity 60%
Wind Speed SE 6 mph
Barometer 30.45 in (1031.6 mb)
Dewpoint 26°F (-3°C)
Visibility 10.00 mi
Wind Chill35°F (2°C)
Last update 15 Mar 5:52 pm EDT
Extended Forecast for

Plympton MA

Flood Watch March 16, 05:00am until March 17, 08:00am
High Wind Watch March 16, 05:00pm until March 17, 06:00am
Click here for hazard details and duration
Flood Watch
High Wind Watch

  • Tonight

    Tonight: A chance of showers, mainly after 5am. The rain could be heavy at times. Increasing clouds, with a low around 33. Southeast wind 3 to 8 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 33 °F

    Mostly Cloudy
    then Heavy
    Rain

  • Monday

    Monday: Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Patchy fog between 4pm and 5pm. High near 60. South wind around 16 mph, with gusts as high as 34 mph. Chance of precipitation is 100%. New rainfall amounts between three quarters and one inch possible.

    High: 60 °F

    Heavy Rain
    and Patchy
    Fog

  • Monday Night

    Monday Night: Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Patchy fog. Low around 39. Breezy, with a south wind 17 to 21 mph, with gusts as high as 60 mph. Chance of precipitation is 100%. New rainfall amounts between three quarters and one inch possible.

    Low: 39 °F

    Heavy Rain
    and Patchy
    Fog

  • Tuesday

    Tuesday: Showers, mainly before 8am. High near 47. West wind 11 to 14 mph, with gusts as high as 31 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

    High: 47 °F

    Showers then
    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 21. West wind 7 to 9 mph, with gusts as high as 22 mph.

    Low: 21 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 38. West wind around 6 mph.

    High: 38 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 24. South wind around 5 mph becoming calm in the evening.

    Low: 24 °F

    Mostly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 43. Calm wind becoming south 5 to 9 mph in the morning.

    High: 43 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 27. Light southwest wind.

    Low: 27 °F

    Partly Cloudy

Detailed Forecast

Tonight
A chance of showers, mainly after 5am. The rain could be heavy at times. Increasing clouds, with a low around 33. Southeast wind 3 to 8 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Monday
Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Patchy fog between 4pm and 5pm. High near 60. South wind around 16 mph, with gusts as high as 34 mph. Chance of precipitation is 100%. New rainfall amounts between three quarters and one inch possible.
Monday Night
Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Patchy fog. Low around 39. Breezy, with a south wind 17 to 21 mph, with gusts as high as 60 mph. Chance of precipitation is 100%. New rainfall amounts between three quarters and one inch possible.
Tuesday
Showers, mainly before 8am. High near 47. West wind 11 to 14 mph, with gusts as high as 31 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Tuesday Night
Partly cloudy, with a low around 21. West wind 7 to 9 mph, with gusts as high as 22 mph.
Wednesday
Mostly sunny, with a high near 38. West wind around 6 mph.
Wednesday Night
Mostly cloudy, with a low around 24. South wind around 5 mph becoming calm in the evening.
Thursday
Partly sunny, with a high near 43. Calm wind becoming south 5 to 9 mph in the morning.
Thursday Night
Partly cloudy, with a low around 27. Light southwest wind.
Friday
Mostly sunny, with a high near 48. Southwest wind 3 to 7 mph.
Friday Night
Mostly cloudy, with a low around 30. Southwest wind around 5 mph.
Saturday
A chance of rain. Partly sunny, with a high near 48. Southwest wind 7 to 11 mph, with gusts as high as 22 mph. Chance of precipitation is 50%.
Saturday Night
Mostly cloudy, with a low around 28. West wind around 8 mph.
Sunday
Mostly sunny, with a high near 44. West wind 9 to 11 mph, with gusts as high as 24 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Plympton MA
 41.95°N 70.81°W (Elev. 98 ft)
Last Update:
6:15 pm EDT Mar 15, 2026
Forecast Valid:
6pm EDT Mar 15, 2026-6pm EDT Mar 22, 2026
 
Forecast Discussion
 
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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