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.

Fog/Mist

45°F

7°C

Humidity 100%
Wind Speed Calm
Barometer 29.94 in (1014.1 mb)
Dewpoint 45°F (7°C)
Visibility 5.00 mi
Last update 14 Apr 4:52 am EDT
Extended Forecast for

3 Miles N Sagamore Beach MA

  • Today

    Today: Mostly sunny, with a high near 66. Calm wind becoming south 5 to 8 mph in the afternoon.

    High: 66 °F

    Mostly Sunny

  • Tonight

    Tonight: A slight chance of showers and thunderstorms before 11pm. Patchy fog after 4am. Otherwise, mostly cloudy, then gradually becoming mostly clear, with a low around 49. Southwest wind around 7 mph. Chance of precipitation is 20%.

    Low: 49 °F

    Slight Chance
    T-storms then
    Patchy Fog

  • Wednesday

    Wednesday: A slight chance of showers after 3pm. Partly sunny, with a high near 65. West wind 5 to 8 mph becoming south in the afternoon. Chance of precipitation is 20%.

    High: 65 °F

    Mostly Sunny
    then Slight
    Chance
    Showers

  • Wednesday Night

    Wednesday Night: A chance of showers and thunderstorms. Mostly cloudy, with a low around 48. South wind around 6 mph becoming light and variable after midnight. Chance of precipitation is 50%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 48 °F

    Chance
    Showers

  • Thursday

    Thursday: A slight chance of showers before 1pm. Mostly cloudy, with a high near 64. South wind 5 to 8 mph. Chance of precipitation is 20%.

    High: 64 °F

    Slight Chance
    Showers

  • Thursday Night

    Thursday Night: A slight chance of showers before 2am. Mostly cloudy, with a low around 50. Southwest wind around 6 mph. Chance of precipitation is 20%.

    Low: 50 °F

    Slight Chance
    Showers

  • Friday

    Friday: A chance of showers after 9am. Mostly cloudy, with a high near 63. Southwest wind 5 to 8 mph becoming east in the afternoon. Chance of precipitation is 40%.

    High: 63 °F

    Chance
    Showers

  • Friday Night

    Friday Night: A chance of showers before 1am. Mostly cloudy, with a low around 43. Northeast wind around 5 mph. Chance of precipitation is 40%.

    Low: 43 °F

    Chance
    Showers

  • Saturday

    Saturday: Mostly cloudy, with a high near 53. Northeast wind 6 to 9 mph.

    High: 53 °F

    Mostly Cloudy

Detailed Forecast

Today
Mostly sunny, with a high near 66. Calm wind becoming south 5 to 8 mph in the afternoon.
Tonight
A slight chance of showers and thunderstorms before 11pm. Patchy fog after 4am. Otherwise, mostly cloudy, then gradually becoming mostly clear, with a low around 49. Southwest wind around 7 mph. Chance of precipitation is 20%.
Wednesday
A slight chance of showers after 3pm. Partly sunny, with a high near 65. West wind 5 to 8 mph becoming south in the afternoon. Chance of precipitation is 20%.
Wednesday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 48. South wind around 6 mph becoming light and variable after midnight. Chance of precipitation is 50%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Thursday
A slight chance of showers before 1pm. Mostly cloudy, with a high near 64. South wind 5 to 8 mph. Chance of precipitation is 20%.
Thursday Night
A slight chance of showers before 2am. Mostly cloudy, with a low around 50. Southwest wind around 6 mph. Chance of precipitation is 20%.
Friday
A chance of showers after 9am. Mostly cloudy, with a high near 63. Southwest wind 5 to 8 mph becoming east in the afternoon. Chance of precipitation is 40%.
Friday Night
A chance of showers before 1am. Mostly cloudy, with a low around 43. Northeast wind around 5 mph. Chance of precipitation is 40%.
Saturday
Mostly cloudy, with a high near 53. Northeast wind 6 to 9 mph.
Saturday Night
Mostly cloudy, with a low around 44. Northeast wind around 6 mph becoming southeast after midnight.
Sunday
A chance of showers. Mostly cloudy, with a high near 58. South wind 6 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 40%.
Sunday Night
A chance of showers. Mostly cloudy, with a low around 41. West wind around 9 mph. Chance of precipitation is 50%.
Monday
Partly sunny, with a high near 53. West wind around 11 mph, with gusts as high as 21 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles N Sagamore Beach MA
 41.85°N 70.54°W (Elev. 39 ft)
Last Update:
2:42 am EDT Apr 14, 2026
Forecast Valid:
5am EDT Apr 14, 2026-6pm EDT Apr 20, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation