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

Plymouth, Plymouth Municipal Airport (KPYM)

Lat: 41.91°NLon: 70.73°WElev: 148ft.

Fair

37°F

3°C

Humidity 100%
Wind Speed Calm
Barometer 29.97 in (1015.3 mb)
Dewpoint 37°F (3°C)
Visibility 10.00 mi
Last update 18 Oct 6:52 am EDT
Extended Forecast for

Plympton MA

  • Today

    Today: Patchy fog before 10am. Otherwise, sunny, with a high near 61. Light and variable wind becoming north around 5 mph.

    High: 61 °F

    Patchy Fog
    then Sunny

  • Tonight

    Tonight: Patchy fog. Otherwise, mostly clear, with a low around 42. Light south wind.

    Low: 42 °F

    Patchy Fog

  • Sunday

    Sunday: Patchy fog before 9am. Otherwise, mostly sunny, with a high near 67. Light south wind increasing to 5 to 10 mph in the morning.

    High: 67 °F

    Patchy Fog
    then Mostly
    Sunny

  • Sunday Night

    Sunday Night: A chance of showers, mainly after 2am. Increasing clouds, with a low around 53. South wind 7 to 10 mph, with gusts as high as 25 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 53 °F

    Mostly Cloudy
    then Chance
    Showers

  • Monday

    Monday: Showers likely, then showers and possibly a thunderstorm after 10am. High near 67. Southeast wind 14 to 16 mph, with gusts as high as 41 mph. Chance of precipitation is 80%.

    High: 67 °F

    Showers

  • Monday Night

    Monday Night: Showers likely, mainly before 7pm. Mostly cloudy, with a low around 47. Southwest wind 6 to 9 mph, with gusts as high as 22 mph. Chance of precipitation is 60%.

    Low: 47 °F

    Showers
    Likely then
    Chance
    Showers

  • Tuesday

    Tuesday: Sunny, with a high near 64. Southwest wind 6 to 9 mph.

    High: 64 °F

    Sunny

  • Tuesday Night

    Tuesday Night: A chance of showers after 1am. Partly cloudy, with a low around 50. South wind 3 to 6 mph. Chance of precipitation is 40%.

    Low: 50 °F

    Partly Cloudy
    then Chance
    Showers

  • Wednesday

    Wednesday: Showers likely. Mostly cloudy, with a high near 64. South wind 6 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 60%.

    High: 64 °F

    Showers
    Likely

Detailed Forecast

Today
Patchy fog before 10am. Otherwise, sunny, with a high near 61. Light and variable wind becoming north around 5 mph.
Tonight
Patchy fog. Otherwise, mostly clear, with a low around 42. Light south wind.
Sunday
Patchy fog before 9am. Otherwise, mostly sunny, with a high near 67. Light south wind increasing to 5 to 10 mph in the morning.
Sunday Night
A chance of showers, mainly after 2am. Increasing clouds, with a low around 53. South wind 7 to 10 mph, with gusts as high as 25 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Monday
Showers likely, then showers and possibly a thunderstorm after 10am. High near 67. Southeast wind 14 to 16 mph, with gusts as high as 41 mph. Chance of precipitation is 80%.
Monday Night
Showers likely, mainly before 7pm. Mostly cloudy, with a low around 47. Southwest wind 6 to 9 mph, with gusts as high as 22 mph. Chance of precipitation is 60%.
Tuesday
Sunny, with a high near 64. Southwest wind 6 to 9 mph.
Tuesday Night
A chance of showers after 1am. Partly cloudy, with a low around 50. South wind 3 to 6 mph. Chance of precipitation is 40%.
Wednesday
Showers likely. Mostly cloudy, with a high near 64. South wind 6 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 60%.
Wednesday Night
A chance of showers before 11pm. Partly cloudy, with a low around 43. West wind around 6 mph. Chance of precipitation is 40%.
Thursday
Mostly sunny, with a high near 60. West wind 7 to 10 mph.
Thursday Night
Partly cloudy, with a low around 41. West wind around 6 mph.
Friday
Mostly sunny, with a high near 59. West wind 6 to 8 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
Plympton MA
 41.95°N 70.81°W (Elev. 98 ft)
Last Update:
6:31 am EDT Oct 18, 2025
Forecast Valid:
7am EDT Oct 18, 2025-6pm EDT Oct 24, 2025
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation