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

53°F

12°C

Humidity 100%
Wind Speed SW 9 mph
Barometer 29.77 in (1008.5 mb)
Dewpoint 53°F (12°C)
Visibility 5.00 mi
Wind Chill50°F (10°C)
Last update 11 Mar 8:52 pm EDT
Extended Forecast for

Onset MA

  • Tonight

    Tonight: A chance of showers, mainly between 11pm and 4am. Patchy fog. Otherwise, cloudy, with a low around 41. Southwest wind 8 to 10 mph, with gusts as high as 25 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 41 °F

    Chance
    Showers and
    Patchy Fog

  • Thursday

    Thursday: A chance of showers, mainly after 7am. Patchy fog before 11am. Otherwise, cloudy, with a high near 53. Southwest wind around 11 mph becoming northwest in the afternoon. Winds could gust as high as 24 mph. Chance of precipitation is 40%.

    High: 53 °F

    Chance
    Showers and
    Patchy Fog

  • Thursday Night

    Thursday Night: A slight chance of rain and snow showers before 9pm, then a slight chance of snow showers between 9pm and 10pm. Cloudy during the early evening, then gradual clearing, with a low around 26. West wind around 7 mph. Chance of precipitation is 20%.

    Low: 26 °F

    Slight Chance
    Rain/Snow
    then Mostly
    Clear

  • Friday

    Friday: Increasing clouds, with a high near 43. Light and variable wind becoming southwest 6 to 11 mph in the morning. Winds could gust as high as 21 mph.

    High: 43 °F

    Increasing
    Clouds

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 33. South wind around 10 mph, with gusts as high as 24 mph.

    Low: 33 °F

    Mostly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 47. West wind 10 to 15 mph, with gusts as high as 29 mph.

    High: 47 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 26. West wind 6 to 9 mph.

    Low: 26 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly cloudy, with a high near 44. Calm wind becoming southeast around 6 mph in the afternoon.

    High: 44 °F

    Mostly Cloudy

  • Sunday Night

    Sunday Night: A chance of rain after 1am. Cloudy, with a low around 34. Southeast wind 7 to 13 mph, with gusts as high as 25 mph. Chance of precipitation is 40%.

    Low: 34 °F

    Cloudy then
    Chance Rain

Detailed Forecast

Tonight
A chance of showers, mainly between 11pm and 4am. Patchy fog. Otherwise, cloudy, with a low around 41. Southwest wind 8 to 10 mph, with gusts as high as 25 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Thursday
A chance of showers, mainly after 7am. Patchy fog before 11am. Otherwise, cloudy, with a high near 53. Southwest wind around 11 mph becoming northwest in the afternoon. Winds could gust as high as 24 mph. Chance of precipitation is 40%.
Thursday Night
A slight chance of rain and snow showers before 9pm, then a slight chance of snow showers between 9pm and 10pm. Cloudy during the early evening, then gradual clearing, with a low around 26. West wind around 7 mph. Chance of precipitation is 20%.
Friday
Increasing clouds, with a high near 43. Light and variable wind becoming southwest 6 to 11 mph in the morning. Winds could gust as high as 21 mph.
Friday Night
Mostly cloudy, with a low around 33. South wind around 10 mph, with gusts as high as 24 mph.
Saturday
Sunny, with a high near 47. West wind 10 to 15 mph, with gusts as high as 29 mph.
Saturday Night
Mostly clear, with a low around 26. West wind 6 to 9 mph.
Sunday
Mostly cloudy, with a high near 44. Calm wind becoming southeast around 6 mph in the afternoon.
Sunday Night
A chance of rain after 1am. Cloudy, with a low around 34. Southeast wind 7 to 13 mph, with gusts as high as 25 mph. Chance of precipitation is 40%.
Monday
Rain. High near 55. Breezy, with a south wind 17 to 21 mph, with gusts as high as 37 mph. Chance of precipitation is 90%.
Monday Night
Rain likely. Cloudy, with a low around 30. South wind 10 to 15 mph becoming west after midnight. Winds could gust as high as 29 mph. Chance of precipitation is 70%.
Tuesday
A chance of rain. Partly sunny, with a high near 41. West wind 9 to 11 mph. Chance of precipitation is 30%.
Tuesday Night
Mostly clear, with a low around 21. Northwest wind around 8 mph.
Wednesday
Mostly sunny, with a high near 36. Northwest wind around 7 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Onset MA
 41.76°N 70.68°W (Elev. 20 ft)
Last Update:
4:43 pm EDT Mar 11, 2026
Forecast Valid:
9pm EDT Mar 11, 2026-6pm EDT Mar 18, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation