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

55°F

13°C

Humidity 93%
Wind Speed Calm
Barometer 30.04 in (1017.5 mb)
Dewpoint 53°F (12°C)
Visibility 9.00 mi
Last update 11 Sep 11:52 pm EDT
Extended Forecast for

Plympton MA

  • Overnight

    Overnight: Clear, with a low around 50. Calm wind.

    Low: 50 °F

    Clear

  • Saturday

    Saturday: Sunny, with a high near 75. Calm wind becoming southeast 5 to 8 mph in the morning.

    High: 75 °F

    Sunny

  • Saturday Night

    Saturday Night: Increasing clouds, with a low around 61. Light south wind.

    Low: 61 °F

    Increasing
    Clouds

  • Sunday

    Sunday: Showers and possibly a thunderstorm before 4pm, then a chance of showers. Some of the storms could produce heavy rainfall. Patchy fog before 9am. High near 75. South wind 3 to 7 mph. Chance of precipitation is 100%. New rainfall amounts between 1 and 2 inches possible.

    High: 75 °F

    Heavy Rain
    and Patchy
    Fog

  • Sunday Night

    Sunday Night: Patchy fog. Otherwise, mostly cloudy, with a low around 62. Light and variable wind.

    Low: 62 °F

    Patchy Fog

  • Monday

    Monday: A chance of showers, mainly before 9am. Mostly sunny, with a high near 75. Northwest wind around 11 mph. Chance of precipitation is 30%.

    High: 75 °F

    Chance
    Showers then
    Mostly Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 52. North wind 3 to 5 mph.

    Low: 52 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 70. Northeast wind 5 to 8 mph.

    High: 70 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 52. Calm wind.

    Low: 52 °F

    Partly Cloudy

Detailed Forecast

Overnight
Clear, with a low around 50. Calm wind.
Saturday
Sunny, with a high near 75. Calm wind becoming southeast 5 to 8 mph in the morning.
Saturday Night
Increasing clouds, with a low around 61. Light south wind.
Sunday
Showers and possibly a thunderstorm before 4pm, then a chance of showers. Some of the storms could produce heavy rainfall. Patchy fog before 9am. High near 75. South wind 3 to 7 mph. Chance of precipitation is 100%. New rainfall amounts between 1 and 2 inches possible.
Sunday Night
Patchy fog. Otherwise, mostly cloudy, with a low around 62. Light and variable wind.
Monday
A chance of showers, mainly before 9am. Mostly sunny, with a high near 75. Northwest wind around 11 mph. Chance of precipitation is 30%.
Monday Night
Mostly clear, with a low around 52. North wind 3 to 5 mph.
Tuesday
Sunny, with a high near 70. Northeast wind 5 to 8 mph.
Tuesday Night
Partly cloudy, with a low around 52. Calm wind.
Wednesday
Mostly sunny, with a high near 76. Calm wind becoming southwest 5 to 8 mph in the morning.
Wednesday Night
Partly cloudy, with a low around 58. South wind around 5 mph becoming calm in the evening.
Thursday
Mostly sunny, with a high near 78. Light southwest wind increasing to 5 to 9 mph in the morning.
Thursday Night
A chance of showers. Mostly cloudy, with a low around 59. Southwest wind around 6 mph becoming north after midnight. Chance of precipitation is 30%.
Friday
Mostly sunny, with a high near 73. North wind 8 to 10 mph becoming east in the afternoon.
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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:
10:01 pm EDT Sep 11, 2026
Forecast Valid:
12am EDT Sep 12, 2026-6pm EDT Sep 18, 2026
 
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Additional Resources

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High Temperature

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Chance of Precipitation