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Hazardous Weather Conditions

Current conditions at

Plymouth, Plymouth Municipal Airport (KPYM)

Lat: 41.91°NLon: 70.73°WElev: 148ft.

Fair

80°F

27°C

Humidity 71%
Wind Speed SW 3 mph
Barometer 29.88 in (1011.8 mb)
Dewpoint 70°F (21°C)
Visibility 10.00 mi
Heat Index83°F (28°C)
Last update 3 Jul 12:52 am EDT
Extended Forecast for

Plymouth MA

Extreme Heat Warning July 3, 01:31am until July 4, 08:00pm
Click here for hazard details and duration
Extreme Heat Warning
  •  
    Extreme Heat Warning July 3, 01:31am until July 4, 08:00pm

    NOW until 8:00pm Sat

    Extreme Heat Warning

  • Overnight

    Low: 74 °F

    Clear

  • Friday

    Friday: Sunny and hot, with a high near 98. Heat index values as high as 103. West wind 7 to 10 mph.

    High: 98 °F

    Hot

  • Friday Night

    Friday Night: Scattered showers and thunderstorms, mainly before 3am. Partly cloudy, with a low around 73. West wind 3 to 6 mph. Chance of precipitation is 40%.

    Low: 73 °F

    Scattered
    T-storms

  • Independence Day

    Independence Day: Scattered showers and thunderstorms, mainly after 1pm. Mostly sunny and hot, with a high near 93. Northwest wind 7 to 9 mph. Chance of precipitation is 30%.

    High: 93 °F

    Scattered
    T-storms

  • Saturday Night

    Saturday Night: Scattered showers and thunderstorms, mainly before 11pm. Partly cloudy, with a low around 65. Light northwest wind. Chance of precipitation is 40%.

    Low: 65 °F

    Scattered
    T-storms

  • Sunday

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

    High: 80 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 62. Southeast wind around 6 mph becoming calm in the evening.

    Low: 62 °F

    Mostly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 77. East wind 3 to 8 mph.

    High: 77 °F

    Partly Sunny

Detailed Forecast

Overnight
Mostly cloudy early, then becoming clear, with a low around 74. Southwest wind around 6 mph.
Friday
Sunny and hot, with a high near 98. Heat index values as high as 103. West wind 7 to 10 mph.
Friday Night
Scattered showers and thunderstorms, mainly before 3am. Partly cloudy, with a low around 73. West wind 3 to 6 mph. Chance of precipitation is 40%.
Independence Day
Scattered showers and thunderstorms, mainly after 1pm. Mostly sunny and hot, with a high near 93. Northwest wind 7 to 9 mph. Chance of precipitation is 30%.
Saturday Night
Scattered showers and thunderstorms, mainly before 11pm. Partly cloudy, with a low around 65. Light northwest wind. Chance of precipitation is 40%.
Sunday
Mostly sunny, with a high near 80. North wind around 6 mph becoming east in the afternoon.
Sunday Night
Mostly cloudy, with a low around 62. Southeast wind around 6 mph becoming calm in the evening.
Monday
Partly sunny, with a high near 77. East wind 3 to 8 mph.
Monday Night
A chance of showers before 2am, then a chance of showers and thunderstorms between 2am and 5am, then showers likely and possibly a thunderstorm after 5am. Mostly cloudy, with a low around 65. Southeast wind 3 to 5 mph. Chance of precipitation is 60%.
Tuesday
A chance of showers and thunderstorms before 2pm, then a chance of showers between 2pm and 4pm. Partly sunny, with a high near 74. East wind 7 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 50%.
Tuesday Night
A chance of showers. Mostly cloudy, with a low around 58. East wind 5 to 7 mph. Chance of precipitation is 30%.
Wednesday
Mostly sunny, with a high near 80. Northeast wind 6 to 9 mph.
Wednesday Night
Partly cloudy, with a low around 64. Southeast wind around 6 mph becoming light and variable after midnight.
Thursday
Sunny, with a high near 85. West wind 5 to 7 mph becoming south in the afternoon.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Plymouth MA
 41.95°N 70.66°W (Elev. 7 ft)
Last Update:
1:14 am EDT Jul 3, 2026
Forecast Valid:
1am EDT Jul 3, 2026-6pm EDT Jul 9, 2026
 
Forecast Discussion
 
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Additional Resources

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