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

71°F

22°C

Humidity 90%
Wind Speed S 3 mph
Barometer 30.13 in (1020.3 mb)
Dewpoint 68°F (20°C)
Visibility 10.00 mi
Last update 5 Aug 11:52 pm EDT
Extended Forecast for

Plymouth Municipal Airport MA

Heat Advisory August 6, 11:00am until August 7, 08:00pm
Click here for hazard details and duration
Heat Advisory

  • Overnight

    Overnight: Mostly cloudy, with a low around 69. Southwest wind around 7 mph.

    Low: 69 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly cloudy, then gradually becoming sunny, with a high near 87. Heat index values as high as 96. Southwest wind 6 to 10 mph.

    High: 87 °F

    Decreasing
    Clouds

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 73. Southwest wind 6 to 8 mph.

    Low: 73 °F

    Partly Cloudy

  • Friday

    Friday: Scattered showers and thunderstorms, mainly after 2pm. Increasing clouds, with a high near 89. Heat index values as high as 98. Southwest wind 6 to 8 mph. Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 89 °F

    Mostly Sunny
    then
    Scattered
    T-storms

  • Friday Night

    Friday Night: Scattered showers and thunderstorms, mainly before 8pm. Mostly cloudy, with a low around 73. Southwest wind around 7 mph. Chance of precipitation is 30%.

    Low: 73 °F

    Scattered
    T-storms

  • Saturday

    Saturday: A chance of showers and thunderstorms, mainly after 5pm. Mostly sunny, with a high near 87. Southwest wind 8 to 13 mph. Chance of precipitation is 30%.

    High: 87 °F

    Mostly Sunny
    then Chance
    Showers

  • Saturday Night

    Saturday Night: A chance of showers before 9pm. Partly cloudy, with a low around 71. Southwest wind 6 to 9 mph. Chance of precipitation is 30%.

    Low: 71 °F

    Chance
    Showers then
    Partly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 88. West wind 8 to 11 mph.

    High: 88 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 68. West wind 5 to 7 mph.

    Low: 68 °F

    Mostly Clear

Detailed Forecast

Overnight
Mostly cloudy, with a low around 69. Southwest wind around 7 mph.
Thursday
Mostly cloudy, then gradually becoming sunny, with a high near 87. Heat index values as high as 96. Southwest wind 6 to 10 mph.
Thursday Night
Partly cloudy, with a low around 73. Southwest wind 6 to 8 mph.
Friday
Scattered showers and thunderstorms, mainly after 2pm. Increasing clouds, with a high near 89. Heat index values as high as 98. Southwest wind 6 to 8 mph. Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Friday Night
Scattered showers and thunderstorms, mainly before 8pm. Mostly cloudy, with a low around 73. Southwest wind around 7 mph. Chance of precipitation is 30%.
Saturday
A chance of showers and thunderstorms, mainly after 5pm. Mostly sunny, with a high near 87. Southwest wind 8 to 13 mph. Chance of precipitation is 30%.
Saturday Night
A chance of showers before 9pm. Partly cloudy, with a low around 71. Southwest wind 6 to 9 mph. Chance of precipitation is 30%.
Sunday
Sunny, with a high near 88. West wind 8 to 11 mph.
Sunday Night
Mostly clear, with a low around 68. West wind 5 to 7 mph.
Monday
Sunny, with a high near 88. Light west wind becoming southwest 6 to 11 mph in the morning. Winds could gust as high as 21 mph.
Monday Night
Partly cloudy, with a low around 69. Southwest wind 5 to 7 mph.
Tuesday
A chance of showers. Mostly sunny, with a high near 86. West wind 6 to 10 mph. Chance of precipitation is 40%.
Tuesday Night
A chance of showers. Mostly cloudy, with a low around 66. Southwest wind 3 to 6 mph. Chance of precipitation is 30%.
Wednesday
Mostly sunny, with a high near 82. West wind around 7 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Plymouth Municipal Airport MA
 41.92°N 70.73°W (Elev. 148 ft)
Last Update:
6:25 pm EDT Aug 5, 2026
Forecast Valid:
12am EDT Aug 6, 2026-6pm EDT Aug 12, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation