National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Plymouth, Plymouth Municipal Airport (KPYM)

Lat: 41.91°NLon: 70.73°WElev: 148ft.

Overcast

71°F

22°C

Humidity 90%
Wind Speed SE 3 mph
Barometer 29.84 in (1010.7 mb)
Dewpoint 68°F (20°C)
Visibility 10.00 mi
Last update 17 Aug 4:52 pm EDT
Extended Forecast for

Green Harbor MA

  • This Afternoon

    This Afternoon: A chance of showers. Patchy fog. Otherwise, mostly cloudy, with a high near 74. Southeast wind around 7 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.

    High: 74 °F

    Chance
    Showers and
    Patchy Fog

  • Tonight

    Tonight: A chance of showers, mainly before 8pm. Patchy fog. Otherwise, cloudy, with a low around 67. Southeast wind around 5 mph becoming calm in the evening. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 67 °F

    Chance
    Showers and
    Patchy Fog

  • Tuesday

    Tuesday: Patchy fog before 11am. Otherwise, mostly cloudy, with a high near 73. North wind 5 to 7 mph.

    High: 73 °F

    Patchy Fog
    then Partly
    Sunny

  • Tuesday Night

    Tuesday Night: Patchy fog after 1am. Otherwise, mostly cloudy, with a low around 66. Calm wind.

    Low: 66 °F

    Partly Cloudy
    then Patchy
    Fog

  • Wednesday

    Wednesday: Patchy fog before 9am. Otherwise, mostly sunny, with a high near 83. Calm wind becoming south 5 to 7 mph in the afternoon.

    High: 83 °F

    Patchy Fog
    then Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 68. Southwest wind around 6 mph.

    Low: 68 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 80. West wind around 6 mph becoming east in the afternoon.

    High: 80 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: A chance of showers before 2am. Mostly cloudy, with a low around 65. Light and variable wind. Chance of precipitation is 30%.

    Low: 65 °F

    Chance
    Showers

  • Friday

    Friday: Mostly sunny, with a high near 75. North wind 6 to 8 mph.

    High: 75 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
A chance of showers. Patchy fog. Otherwise, mostly cloudy, with a high near 74. Southeast wind around 7 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.
Tonight
A chance of showers, mainly before 8pm. Patchy fog. Otherwise, cloudy, with a low around 67. Southeast wind around 5 mph becoming calm in the evening. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Tuesday
Patchy fog before 11am. Otherwise, mostly cloudy, with a high near 73. North wind 5 to 7 mph.
Tuesday Night
Patchy fog after 1am. Otherwise, mostly cloudy, with a low around 66. Calm wind.
Wednesday
Patchy fog before 9am. Otherwise, mostly sunny, with a high near 83. Calm wind becoming south 5 to 7 mph in the afternoon.
Wednesday Night
Partly cloudy, with a low around 68. Southwest wind around 6 mph.
Thursday
Mostly sunny, with a high near 80. West wind around 6 mph becoming east in the afternoon.
Thursday Night
A chance of showers before 2am. Mostly cloudy, with a low around 65. Light and variable wind. Chance of precipitation is 30%.
Friday
Mostly sunny, with a high near 75. North wind 6 to 8 mph.
Friday Night
Mostly cloudy, with a low around 64. Light and variable wind.
Saturday
A chance of showers. Partly sunny, with a high near 75. East wind 6 to 8 mph. Chance of precipitation is 40%.
Saturday Night
A chance of showers. Mostly cloudy, with a low around 66. East wind around 5 mph. Chance of precipitation is 40%.
Sunday
A chance of showers. Partly sunny, with a high near 78. East wind 6 to 9 mph. Chance of precipitation is 50%.
Sunday Night
A chance of showers. Mostly cloudy, with a low around 66. South wind around 5 mph. Chance of precipitation is 40%.
Monday
Mostly sunny, with a high near 79.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Green Harbor MA
 42.11°N 70.68°W (Elev. 39 ft)
Last Update:
1:49 pm EDT Aug 17, 2026
Forecast Valid:
5pm EDT Aug 17, 2026-6pm EDT Aug 24, 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