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.

Fair

85°F

29°C

Humidity 61%
Wind Speed SW 9 mph
Barometer 30.05 in (1017.6 mb)
Dewpoint 70°F (21°C)
Visibility 10.00 mi
Heat Index90°F (32°C)
Last update 15 Jul 11:52 am EDT
Extended Forecast for

3 Miles N Sagamore Beach MA

Heat Advisory until July 17, 07:00pm
Click here for hazard details and duration
Heat Advisory
  •  
    Heat Advisory until July 17, 07:00pm

    NOW until 7:00pm Thu

    Heat Advisory

  • This Afternoon

    High: 83 °F

    Mostly Sunny

  • Tonight

    Tonight: Patchy fog after 3am. Otherwise, increasing clouds, with a low around 70. Southwest wind 6 to 8 mph.

    Low: 70 °F

    Partly Cloudy
    then Patchy
    Fog

  • Wednesday

    Wednesday: Patchy fog before 8am. Otherwise, mostly cloudy, then gradually becoming sunny, with a high near 84. South wind 6 to 10 mph.

    High: 84 °F

    Patchy Fog
    then Sunny

  • Wednesday Night

    Wednesday Night: A slight chance of showers and thunderstorms after 3am. Increasing clouds, with a low around 71. Southwest wind 7 to 9 mph. Chance of precipitation is 20%.

    Low: 71 °F

    Mostly Cloudy
    then Slight
    Chance
    T-storms

  • Thursday

    Thursday: A chance of showers and thunderstorms before 1pm, then a slight chance of showers between 1pm and 2pm, then a slight chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 84. Southwest wind 8 to 13 mph. Chance of precipitation is 30%.

    High: 84 °F

    Chance
    Showers

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 73. Southwest wind 8 to 10 mph.

    Low: 73 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 85. West wind 7 to 9 mph becoming north in the afternoon.

    High: 85 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 67. North wind around 6 mph.

    Low: 67 °F

    Mostly Cloudy

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 83. Southwest wind 8 to 10 mph.
Tonight
Patchy fog after 3am. Otherwise, increasing clouds, with a low around 70. Southwest wind 6 to 8 mph.
Wednesday
Patchy fog before 8am. Otherwise, mostly cloudy, then gradually becoming sunny, with a high near 84. South wind 6 to 10 mph.
Wednesday Night
A slight chance of showers and thunderstorms after 3am. Increasing clouds, with a low around 71. Southwest wind 7 to 9 mph. Chance of precipitation is 20%.
Thursday
A chance of showers and thunderstorms before 1pm, then a slight chance of showers between 1pm and 2pm, then a slight chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 84. Southwest wind 8 to 13 mph. Chance of precipitation is 30%.
Thursday Night
Partly cloudy, with a low around 73. Southwest wind 8 to 10 mph.
Friday
Mostly sunny, with a high near 85. West wind 7 to 9 mph becoming north in the afternoon.
Friday Night
Mostly cloudy, with a low around 67. North wind around 6 mph.
Saturday
Sunny, with a high near 78. North wind around 7 mph.
Saturday Night
Partly cloudy, with a low around 66. Southwest wind 3 to 5 mph.
Sunday
Partly sunny, with a high near 80. South wind 5 to 10 mph.
Sunday Night
A chance of showers. Mostly cloudy, with a low around 68. South wind around 7 mph. Chance of precipitation is 40%.
Monday
A chance of showers. Mostly sunny, with a high near 79. West wind 7 to 9 mph becoming south in the afternoon. Chance of precipitation is 30%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles N Sagamore Beach MA
 41.85°N 70.54°W (Elev. 39 ft)
Last Update:
7:45 am EDT Jul 15, 2025
Forecast Valid:
12pm EDT Jul 15, 2025-6pm EDT Jul 21, 2025
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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