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.

A Few Clouds

63°F

17°C

Humidity 78%
Wind Speed Calm
Barometer 29.95 in (1014.2 mb)
Dewpoint 56°F (13°C)
Visibility 10.00 mi
Last update 21 Jun 10:52 pm EDT
Extended Forecast for

2 Miles NNW Sagamore Beach MA

  • Tonight

    Tonight: Partly cloudy, with a low around 62. Calm wind.

    Low: 62 °F

    Partly Cloudy

  • Monday

    Monday: A chance of showers, mainly after 3pm. Increasing clouds, with a high near 79. Calm wind becoming south 5 to 8 mph in the afternoon. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    High: 79 °F

    Mostly Sunny
    then Chance
    Showers

  • Monday Night

    Monday Night: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 4am. Cloudy, with a low around 64. South wind 6 to 9 mph, with gusts as high as 20 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 64 °F

    Chance
    Showers then
    Showers
    Likely

  • Tuesday

    Tuesday: Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. High near 75. South wind 7 to 9 mph becoming north in the afternoon. Chance of precipitation is 90%. New precipitation amounts between three quarters and one inch possible.

    High: 75 °F

    Heavy Rain

  • Tuesday Night

    Tuesday Night: A chance of showers before 8pm. Partly cloudy, with a low around 63. Light northwest wind. Chance of precipitation is 30%.

    Low: 63 °F

    Chance
    Showers then
    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 81. Northwest wind around 6 mph becoming northeast in the afternoon.

    High: 81 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 63. Southwest wind around 5 mph becoming calm in the evening.

    Low: 63 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 82. Calm wind becoming south 5 to 9 mph in the afternoon.

    High: 82 °F

    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 66. South wind around 6 mph.

    Low: 66 °F

    Partly Cloudy

Detailed Forecast

Tonight
Partly cloudy, with a low around 62. Calm wind.
Monday
A chance of showers, mainly after 3pm. Increasing clouds, with a high near 79. Calm wind becoming south 5 to 8 mph in the afternoon. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Monday Night
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 4am. Cloudy, with a low around 64. South wind 6 to 9 mph, with gusts as high as 20 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Tuesday
Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. High near 75. South wind 7 to 9 mph becoming north in the afternoon. Chance of precipitation is 90%. New precipitation amounts between three quarters and one inch possible.
Tuesday Night
A chance of showers before 8pm. Partly cloudy, with a low around 63. Light northwest wind. Chance of precipitation is 30%.
Wednesday
Sunny, with a high near 81. Northwest wind around 6 mph becoming northeast in the afternoon.
Wednesday Night
Mostly clear, with a low around 63. Southwest wind around 5 mph becoming calm in the evening.
Thursday
Sunny, with a high near 82. Calm wind becoming south 5 to 9 mph in the afternoon.
Thursday Night
Partly cloudy, with a low around 66. South wind around 6 mph.
Friday
A chance of showers after 9am. Partly sunny, with a high near 80. South wind 5 to 11 mph. Chance of precipitation is 30%.
Friday Night
A chance of showers. Mostly cloudy, with a low around 67. South wind 3 to 7 mph. Chance of precipitation is 30%.
Saturday
Partly sunny, with a high near 83. Southwest wind 3 to 8 mph.
Saturday Night
Partly cloudy, with a low around 66. Southwest wind around 6 mph becoming light and variable after midnight.
Sunday
Mostly sunny, with a high near 82. Light and variable wind becoming northeast around 6 mph in the morning.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles NNW Sagamore Beach MA
 41.83°N 70.54°W (Elev. 151 ft)
Last Update:
3:22 pm EDT Jun 21, 2026
Forecast Valid:
11pm EDT Jun 21, 2026-6pm EDT Jun 28, 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