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

73°F

23°C

Humidity 96%
Wind Speed SW 7 mph
Barometer 30.04 in (1017.3 mb)
Dewpoint 72°F (22°C)
Visibility 10.00 mi
Last update 15 Jul 2:52 am EDT
Extended Forecast for

Marshfield MA

Heat Advisory July 15, 11:00am until July 17, 07:00pm
Click here for hazard details and duration
Heat Advisory

  • Overnight

    Overnight: A chance of showers and thunderstorms. Patchy fog after 4am. Otherwise, cloudy, with a low around 69. Southwest wind around 5 mph. Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Low: 69 °F

    Chance
    Showers and
    Patchy Fog

  • Tuesday

    Tuesday: A chance of showers and thunderstorms, mainly before 8am. Patchy fog before 8am. Otherwise, cloudy through mid morning, then gradual clearing, with a high near 88. Southwest wind 5 to 7 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 88 °F

    Chance
    Showers and
    Patchy Fog
    then Sunny

  • Tuesday Night

    Tuesday Night: Patchy fog after 4am. Otherwise, partly cloudy, with a low around 69. Southwest wind around 6 mph.

    Low: 69 °F

    Mostly Clear
    then Patchy
    Fog

  • Wednesday

    Wednesday: Patchy fog before 9am. Otherwise, mostly sunny, with a high near 89. Heat index values as high as 97. South wind 5 to 9 mph.

    High: 89 °F

    Patchy Fog
    then Sunny

  • Wednesday Night

    Wednesday Night: A slight chance of showers and thunderstorms after 2am. Mostly cloudy, with a low around 71. Southwest wind around 7 mph. Chance of precipitation is 20%.

    Low: 71 °F

    Mostly Cloudy
    then Slight
    Chance
    T-storms

  • Thursday

    Thursday: A chance of showers and thunderstorms, mainly between 2pm and 4pm. Partly sunny, with a high near 88. Southwest wind 7 to 11 mph. Chance of precipitation is 30%.

    High: 88 °F

    Chance
    Showers then
    Chance
    T-storms

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 73. Southwest wind around 7 mph.

    Low: 73 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 88. West wind 6 to 8 mph becoming north in the afternoon.

    High: 88 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 66. Calm wind becoming north around 5 mph after midnight.

    Low: 66 °F

    Mostly Cloudy

Detailed Forecast

Overnight
A chance of showers and thunderstorms. Patchy fog after 4am. Otherwise, cloudy, with a low around 69. Southwest wind around 5 mph. Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Tuesday
A chance of showers and thunderstorms, mainly before 8am. Patchy fog before 8am. Otherwise, cloudy through mid morning, then gradual clearing, with a high near 88. Southwest wind 5 to 7 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Tuesday Night
Patchy fog after 4am. Otherwise, partly cloudy, with a low around 69. Southwest wind around 6 mph.
Wednesday
Patchy fog before 9am. Otherwise, mostly sunny, with a high near 89. Heat index values as high as 97. South wind 5 to 9 mph.
Wednesday Night
A slight chance of showers and thunderstorms after 2am. Mostly cloudy, with a low around 71. Southwest wind around 7 mph. Chance of precipitation is 20%.
Thursday
A chance of showers and thunderstorms, mainly between 2pm and 4pm. Partly sunny, with a high near 88. Southwest wind 7 to 11 mph. Chance of precipitation is 30%.
Thursday Night
Partly cloudy, with a low around 73. Southwest wind around 7 mph.
Friday
Mostly sunny, with a high near 88. West wind 6 to 8 mph becoming north in the afternoon.
Friday Night
Mostly cloudy, with a low around 66. Calm wind becoming north around 5 mph after midnight.
Saturday
Sunny, with a high near 80. North wind around 7 mph becoming east in the afternoon.
Saturday Night
Partly cloudy, with a low around 64. Light southwest wind.
Sunday
A chance of showers. Partly sunny, with a high near 83. Light southwest wind becoming south 5 to 9 mph in the morning. Chance of precipitation is 30%.
Sunday Night
A chance of showers. Mostly cloudy, with a low around 66. South wind around 6 mph. Chance of precipitation is 40%.
Monday
A chance of showers. Mostly sunny, with a high near 80. West wind 6 to 8 mph becoming east in the afternoon. Chance of precipitation is 30%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Marshfield MA
 42.09°N 70.72°W (Elev. 39 ft)
Last Update:
1:16 am EDT Jul 15, 2025
Forecast Valid:
3am 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