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

64°F

18°C

Humidity 68%
Wind Speed Calm
Barometer 29.84 in (1010.6 mb)
Dewpoint 53°F (12°C)
Visibility 10.00 mi
Last update 19 Jul 8:52 pm EDT
Extended Forecast for

Plympton MA

  • Tonight

    Tonight: Clear, with a low around 56. Calm wind.

    Low: 56 °F

    Clear

  • Monday

    Monday: Sunny, with a high near 81. Calm wind becoming west around 5 mph in the afternoon.

    High: 81 °F

    Sunny

  • Monday Night

    Monday Night: Increasing clouds, with a low around 61. South wind around 6 mph becoming calm in the evening.

    Low: 61 °F

    Increasing
    Clouds

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 80. South wind 5 to 11 mph, with gusts as high as 22 mph.

    High: 80 °F

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: A slight chance of showers and thunderstorms, then showers and possibly a thunderstorm after 8pm. Low around 66. South wind around 8 mph. Chance of precipitation is 100%.

    Low: 66 °F

    Showers

  • Wednesday

    Wednesday: Showers and possibly a thunderstorm. High near 82. Southwest wind 10 to 14 mph, with gusts as high as 28 mph. Chance of precipitation is 80%.

    High: 82 °F

    Showers

  • Wednesday Night

    Wednesday Night: A chance of showers. Mostly cloudy, with a low around 61. Southwest wind 5 to 9 mph, with gusts as high as 21 mph. Chance of precipitation is 50%.

    Low: 61 °F

    Chance
    Showers

  • Thursday

    Thursday: Mostly sunny, with a high near 78. Northwest wind 5 to 7 mph becoming east in the afternoon.

    High: 78 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 59. Calm wind.

    Low: 59 °F

    Partly Cloudy

Detailed Forecast

Tonight
Clear, with a low around 56. Calm wind.
Monday
Sunny, with a high near 81. Calm wind becoming west around 5 mph in the afternoon.
Monday Night
Increasing clouds, with a low around 61. South wind around 6 mph becoming calm in the evening.
Tuesday
Mostly cloudy, with a high near 80. South wind 5 to 11 mph, with gusts as high as 22 mph.
Tuesday Night
A slight chance of showers and thunderstorms, then showers and possibly a thunderstorm after 8pm. Low around 66. South wind around 8 mph. Chance of precipitation is 100%.
Wednesday
Showers and possibly a thunderstorm. High near 82. Southwest wind 10 to 14 mph, with gusts as high as 28 mph. Chance of precipitation is 80%.
Wednesday Night
A chance of showers. Mostly cloudy, with a low around 61. Southwest wind 5 to 9 mph, with gusts as high as 21 mph. Chance of precipitation is 50%.
Thursday
Mostly sunny, with a high near 78. Northwest wind 5 to 7 mph becoming east in the afternoon.
Thursday Night
Partly cloudy, with a low around 59. Calm wind.
Friday
Sunny, with a high near 80. Calm wind becoming northeast around 6 mph in the afternoon.
Friday Night
Mostly clear, with a low around 61. Calm wind.
Saturday
Mostly sunny, with a high near 83. Calm wind becoming south around 6 mph in the afternoon.
Saturday Night
Partly cloudy, with a low around 62. Light and variable wind.
Sunday
Mostly sunny, with a high near 81. Calm wind becoming west 5 to 7 mph in the morning.
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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:
8:09 pm EDT Jul 19, 2026
Forecast Valid:
9pm EDT Jul 19, 2026-6pm EDT Jul 26, 2026
 
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