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.

Overcast

31°F

-1°C

Humidity 72%
Wind Speed SE 3 mph
Barometer 30.11 in (1020.0 mb)
Dewpoint 23°F (-5°C)
Visibility 10.00 mi
Last update 17 Jan 5:52 am EST
Extended Forecast for

Sagamore Beach MA

  • Today

    Today: A slight chance of snow between 7am and 8am, then a chance of rain. Mostly cloudy, with a high near 45. Southwest wind 5 to 11 mph, with gusts as high as 23 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.

    High: 45 °F

    Slight Chance
    Rain/Snow
    then Chance
    Rain

  • Tonight

    Tonight: Patchy fog before 9pm. Otherwise, increasing clouds, with a low around 30. Southwest wind 3 to 7 mph.

    Low: 30 °F

    Patchy Fog
    then Mostly
    Cloudy

  • Sunday

    Sunday: Rain likely before 2pm, then snow. High near 39. Southwest wind 5 to 9 mph becoming calm in the afternoon. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

    High: 39 °F

    Chance Rain
    then
    Rain/Snow

  • Sunday Night

    Sunday Night: Snow, mainly before midnight. Low around 24. Calm wind becoming northwest around 5 mph after midnight. Chance of precipitation is 100%. New snow accumulation of 3 to 5 inches possible.

    Low: 24 °F

    Snow then
    Chance Snow

  • M.L.King Day

    M.L.King Day: Mostly sunny, with a high near 35. Breezy, with a southwest wind 9 to 14 mph increasing to 15 to 20 mph in the afternoon.

    High: 35 °F

    Mostly Sunny
    then Sunny
    and Breezy

  • Monday Night

    Monday Night: Partly cloudy, with a low around 19. West wind 13 to 15 mph.

    Low: 19 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 26. West wind 10 to 13 mph, with gusts as high as 26 mph.

    High: 26 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 15. West wind around 9 mph, with gusts as high as 21 mph.

    Low: 15 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 36. Southwest wind 8 to 13 mph, with gusts as high as 25 mph.

    High: 36 °F

    Mostly Sunny

Detailed Forecast

Today
A slight chance of snow between 7am and 8am, then a chance of rain. Mostly cloudy, with a high near 45. Southwest wind 5 to 11 mph, with gusts as high as 23 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.
Tonight
Patchy fog before 9pm. Otherwise, increasing clouds, with a low around 30. Southwest wind 3 to 7 mph.
Sunday
Rain likely before 2pm, then snow. High near 39. Southwest wind 5 to 9 mph becoming calm in the afternoon. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.
Sunday Night
Snow, mainly before midnight. Low around 24. Calm wind becoming northwest around 5 mph after midnight. Chance of precipitation is 100%. New snow accumulation of 3 to 5 inches possible.
M.L.King Day
Mostly sunny, with a high near 35. Breezy, with a southwest wind 9 to 14 mph increasing to 15 to 20 mph in the afternoon.
Monday Night
Partly cloudy, with a low around 19. West wind 13 to 15 mph.
Tuesday
Mostly sunny, with a high near 26. West wind 10 to 13 mph, with gusts as high as 26 mph.
Tuesday Night
Mostly clear, with a low around 15. West wind around 9 mph, with gusts as high as 21 mph.
Wednesday
Mostly sunny, with a high near 36. Southwest wind 8 to 13 mph, with gusts as high as 25 mph.
Wednesday Night
Mostly cloudy, with a low around 26. Southwest wind around 10 mph, with gusts as high as 20 mph.
Thursday
A chance of rain and snow showers. Partly sunny, with a high near 39. Southwest wind 9 to 11 mph, with gusts as high as 24 mph. Chance of precipitation is 30%.
Thursday Night
A chance of snow showers. Mostly cloudy, with a low around 22. West wind around 7 mph. Chance of precipitation is 30%.
Friday
Mostly sunny, with a high near 32. Northwest wind 7 to 9 mph, with gusts as high as 20 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Sagamore Beach MA
 41.81°N 70.55°W (Elev. 98 ft)
Last Update:
5:56 am EST Jan 17, 2026
Forecast Valid:
6am EST Jan 17, 2026-6pm EST Jan 23, 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