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

20°F

-7°C

Humidity 89%
Wind Speed Calm
Barometer 30.35 in (1028.2 mb)
Dewpoint 17°F (-8°C)
Visibility 10.00 mi
Last update 19 Mar 4:52 am EDT
Extended Forecast for

3 Miles N Sagamore Beach MA

  • Today

    Today: Partly sunny, with a high near 39. Calm wind becoming southeast 5 to 7 mph in the afternoon.

    High: 39 °F

    Partly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 30. Light southwest wind.

    Low: 30 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 45. South wind 6 to 15 mph, with gusts as high as 26 mph.

    High: 45 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Rain likely, mainly after 2am. Mostly cloudy, with a low around 37. Breezy, with a south wind 16 to 21 mph, with gusts as high as 37 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 37 °F

    Rain Likely
    and Breezy

  • Saturday

    Saturday: Rain likely, mainly before 9am. Partly sunny, with a high near 50. Southwest wind around 9 mph becoming northwest in the afternoon. Chance of precipitation is 60%.

    High: 50 °F

    Rain Likely
    then Mostly
    Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 36. West wind around 6 mph.

    Low: 36 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly cloudy, with a high near 50. Southwest wind 7 to 10 mph.

    High: 50 °F

    Mostly Cloudy

  • Sunday Night

    Sunday Night: Rain likely before 5am, then rain and snow likely. Mostly cloudy, with a low around 33. Southwest wind 7 to 10 mph becoming north after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 60%.

    Low: 33 °F

    Chance Rain
    then
    Rain/Snow
    Likely

  • Monday

    Monday: Rain and snow likely before 2pm, then a chance of rain between 2pm and 5pm, then a chance of rain and snow after 5pm. Mostly cloudy, with a high near 42. North wind around 14 mph, with gusts as high as 24 mph. Chance of precipitation is 60%.

    High: 42 °F

    Rain/Snow
    Likely

Detailed Forecast

Today
Partly sunny, with a high near 39. Calm wind becoming southeast 5 to 7 mph in the afternoon.
Tonight
Partly cloudy, with a low around 30. Light southwest wind.
Friday
Mostly sunny, with a high near 45. South wind 6 to 15 mph, with gusts as high as 26 mph.
Friday Night
Rain likely, mainly after 2am. Mostly cloudy, with a low around 37. Breezy, with a south wind 16 to 21 mph, with gusts as high as 37 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
Saturday
Rain likely, mainly before 9am. Partly sunny, with a high near 50. Southwest wind around 9 mph becoming northwest in the afternoon. Chance of precipitation is 60%.
Saturday Night
Mostly cloudy, with a low around 36. West wind around 6 mph.
Sunday
Mostly cloudy, with a high near 50. Southwest wind 7 to 10 mph.
Sunday Night
Rain likely before 5am, then rain and snow likely. Mostly cloudy, with a low around 33. Southwest wind 7 to 10 mph becoming north after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 60%.
Monday
Rain and snow likely before 2pm, then a chance of rain between 2pm and 5pm, then a chance of rain and snow after 5pm. Mostly cloudy, with a high near 42. North wind around 14 mph, with gusts as high as 24 mph. Chance of precipitation is 60%.
Monday Night
Mostly cloudy, with a low around 27. North wind 9 to 11 mph, with gusts as high as 21 mph.
Tuesday
Mostly sunny, with a high near 39. North wind around 10 mph, with gusts as high as 20 mph.
Tuesday Night
Partly cloudy, with a low around 28. Southwest wind 6 to 8 mph.
Wednesday
Mostly sunny, with a high near 45. Southwest wind 8 to 11 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:
3:02 am EDT Mar 19, 2026
Forecast Valid:
5am EDT Mar 19, 2026-6pm EDT Mar 25, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation