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

57°F

14°C

Humidity 42%
Wind Speed SW 10 mph
Barometer 29.96 in (1014.7 mb)
Dewpoint 34°F (1°C)
Visibility 10.00 mi
Last update 9 Mar 6:52 pm EDT
Extended Forecast for

Onset MA

  • Tonight

    Tonight: Patchy fog after 1am. Otherwise, mostly cloudy, with a low around 34. Southwest wind 3 to 5 mph.

    Low: 34 °F

    Mostly Cloudy
    then Patchy
    Fog

  • Tuesday

    Tuesday: Patchy fog before 10am. Otherwise, partly sunny, with a high near 59. Calm wind becoming south 5 to 8 mph in the afternoon.

    High: 59 °F

    Patchy Fog
    then Partly
    Sunny

  • Tuesday Night

    Tuesday Night: Patchy fog. Otherwise, mostly cloudy, with a low around 36. South wind around 5 mph becoming calm in the evening.

    Low: 36 °F

    Patchy Fog

  • Wednesday

    Wednesday: A slight chance of rain after 10am. Patchy fog before 9am. Otherwise, mostly cloudy, with a high near 53. Light south wind increasing to 5 to 9 mph in the morning. Chance of precipitation is 20%.

    High: 53 °F

    Slight Chance
    Rain and
    Patchy Fog

  • Wednesday Night

    Wednesday Night: A chance of rain. Cloudy, with a low around 41. South wind 8 to 10 mph, with gusts as high as 25 mph. Chance of precipitation is 30%.

    Low: 41 °F

    Chance Rain

  • Thursday

    Thursday: A chance of rain. Cloudy, with a high near 54. Southwest wind around 11 mph becoming west in the afternoon. Winds could gust as high as 23 mph. Chance of precipitation is 50%.

    High: 54 °F

    Chance Rain

  • Thursday Night

    Thursday Night: A chance of rain before 9pm. Mostly cloudy, with a low around 26. Northwest wind around 8 mph, with gusts as high as 20 mph. Chance of precipitation is 30%.

    Low: 26 °F

    Chance Rain
    then Partly
    Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 42. West wind 5 to 10 mph becoming southwest in the afternoon.

    High: 42 °F

    Mostly Sunny

  • Friday Night

    Friday Night: A chance of snow before 9pm, then a chance of rain. Mostly cloudy, with a low around 31. South wind around 9 mph, with gusts as high as 22 mph. Chance of precipitation is 50%.

    Low: 31 °F

    Chance
    Rain/Snow
    then Chance
    Rain

Detailed Forecast

Tonight
Patchy fog after 1am. Otherwise, mostly cloudy, with a low around 34. Southwest wind 3 to 5 mph.
Tuesday
Patchy fog before 10am. Otherwise, partly sunny, with a high near 59. Calm wind becoming south 5 to 8 mph in the afternoon.
Tuesday Night
Patchy fog. Otherwise, mostly cloudy, with a low around 36. South wind around 5 mph becoming calm in the evening.
Wednesday
A slight chance of rain after 10am. Patchy fog before 9am. Otherwise, mostly cloudy, with a high near 53. Light south wind increasing to 5 to 9 mph in the morning. Chance of precipitation is 20%.
Wednesday Night
A chance of rain. Cloudy, with a low around 41. South wind 8 to 10 mph, with gusts as high as 25 mph. Chance of precipitation is 30%.
Thursday
A chance of rain. Cloudy, with a high near 54. Southwest wind around 11 mph becoming west in the afternoon. Winds could gust as high as 23 mph. Chance of precipitation is 50%.
Thursday Night
A chance of rain before 9pm. Mostly cloudy, with a low around 26. Northwest wind around 8 mph, with gusts as high as 20 mph. Chance of precipitation is 30%.
Friday
Mostly sunny, with a high near 42. West wind 5 to 10 mph becoming southwest in the afternoon.
Friday Night
A chance of snow before 9pm, then a chance of rain. Mostly cloudy, with a low around 31. South wind around 9 mph, with gusts as high as 22 mph. Chance of precipitation is 50%.
Saturday
Mostly sunny, with a high near 46. West wind 9 to 13 mph, with gusts as high as 24 mph.
Saturday Night
Mostly cloudy, with a low around 28. West wind 3 to 6 mph.
Sunday
Mostly cloudy, with a high near 48. Light south wind becoming southeast 6 to 11 mph in the morning. Winds could gust as high as 21 mph.
Sunday Night
A chance of rain. Cloudy, with a low around 36. South wind 9 to 13 mph, with gusts as high as 29 mph. Chance of precipitation is 50%.
Monday
Rain likely. Cloudy, with a high near 50. Southwest wind around 15 mph, with gusts as high as 30 mph. Chance of precipitation is 70%.
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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:
1:00 pm EDT Mar 9, 2026
Forecast Valid:
7pm EDT Mar 9, 2026-6pm EDT Mar 16, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation