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

37°F

3°C

Humidity 86%
Wind Speed W 8 mph
Barometer 29.99 in (1016.0 mb)
Dewpoint 33°F (1°C)
Visibility 10.00 mi
Wind Chill31°F (-1°C)
Last update 19 Apr 11:52 pm EDT
Extended Forecast for

Green Harbor MA

  • Overnight

    Overnight: Mostly clear, with a low around 35. West wind 8 to 10 mph, with gusts as high as 20 mph.

    Low: 35 °F

    Mostly Clear

  • Monday

    Monday: A chance of showers, mainly after 3pm. Increasing clouds, with a high near 50. West wind around 6 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    High: 50 °F

    Sunny then
    Chance
    Showers

  • Monday Night

    Monday Night: A slight chance of showers before 1am. Mostly cloudy, with a low around 35. North wind 6 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.

    Low: 35 °F

    Slight Chance
    Showers

  • Tuesday

    Tuesday: Mostly sunny, with a high near 47. North wind 6 to 8 mph.

    High: 47 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: A slight chance of showers after 2am. Partly cloudy, with a low around 36. Southwest wind around 7 mph. Chance of precipitation is 20%.

    Low: 36 °F

    Partly Cloudy
    then Slight
    Chance
    Showers

  • Wednesday

    Wednesday: A slight chance of showers before 1pm. Mostly cloudy, with a high near 52. South wind 6 to 9 mph. Chance of precipitation is 20%.

    High: 52 °F

    Slight Chance
    Showers

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 39. South wind 3 to 5 mph.

    Low: 39 °F

    Mostly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 57. Northwest wind around 7 mph becoming north in the afternoon.

    High: 57 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 40. Northwest wind around 5 mph.

    Low: 40 °F

    Mostly Cloudy

Detailed Forecast

Overnight
Mostly clear, with a low around 35. West wind 8 to 10 mph, with gusts as high as 20 mph.
Monday
A chance of showers, mainly after 3pm. Increasing clouds, with a high near 50. West wind around 6 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Monday Night
A slight chance of showers before 1am. Mostly cloudy, with a low around 35. North wind 6 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.
Tuesday
Mostly sunny, with a high near 47. North wind 6 to 8 mph.
Tuesday Night
A slight chance of showers after 2am. Partly cloudy, with a low around 36. Southwest wind around 7 mph. Chance of precipitation is 20%.
Wednesday
A slight chance of showers before 1pm. Mostly cloudy, with a high near 52. South wind 6 to 9 mph. Chance of precipitation is 20%.
Wednesday Night
Mostly cloudy, with a low around 39. South wind 3 to 5 mph.
Thursday
Partly sunny, with a high near 57. Northwest wind around 7 mph becoming north in the afternoon.
Thursday Night
Mostly cloudy, with a low around 40. Northwest wind around 5 mph.
Friday
Mostly sunny, with a high near 55. Northwest wind around 7 mph becoming northeast in the afternoon.
Friday Night
Partly cloudy, with a low around 40. East wind around 5 mph becoming light and variable after midnight.
Saturday
A chance of showers. Partly sunny, with a high near 54. Northeast wind 6 to 8 mph. Chance of precipitation is 30%.
Saturday Night
A chance of showers. Mostly cloudy, with a low around 41. Southeast wind around 6 mph becoming light and variable after midnight. Chance of precipitation is 40%.
Sunday
A chance of showers. Partly sunny, with a high near 56. East wind 5 to 8 mph. Chance of precipitation is 30%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Green Harbor MA
 42.12°N 70.71°W (Elev. 98 ft)
Last Update:
9:56 pm EDT Apr 19, 2026
Forecast Valid:
12am EDT Apr 20, 2026-6pm EDT Apr 26, 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