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Hazardous Weather Conditions

Current conditions at

Plymouth, Plymouth Municipal Airport (KPYM)

Lat: 41.91°NLon: 70.73°WElev: 148ft.

Fair

62°F

17°C

Humidity 90%
Wind Speed SW 5 mph
Barometer 29.92 in (1013.3 mb)
Dewpoint 59°F (15°C)
Visibility 10.00 mi
Last update 20 May 1:52 am EDT
Extended Forecast for

Hanover MA

Heat Advisory May 20, 02:11am until May 20, 08:00pm
Click here for hazard details and duration
Heat Advisory
  •  
    Heat Advisory May 20, 02:11am until May 20, 08:00pm

    NOW until 8:00pm Wed

    Heat Advisory

  • Overnight

    Low: 66 °F

    Partly Cloudy

  • Wednesday

    Wednesday: A chance of showers and thunderstorms after 2pm. Mostly sunny and hot, with a high near 91. Southwest wind 7 to 11 mph, with gusts as high as 21 mph. Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 91 °F

    Sunny then
    Chance
    Showers

  • Wednesday Night

    Wednesday Night: A slight chance of showers and thunderstorms, then a chance of showers after 1am. Increasing clouds, with a low around 54. West wind around 6 mph. Chance of precipitation is 30%.

    Low: 54 °F

    Slight Chance
    T-storms then
    Chance
    Showers

  • Thursday

    Thursday: Mostly cloudy, with a high near 64. Northeast wind around 7 mph.

    High: 64 °F

    Mostly Cloudy

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 46. Calm wind.

    Low: 46 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 65. Calm wind becoming east around 6 mph in the afternoon.

    High: 65 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 47. South wind around 5 mph becoming calm in the evening.

    Low: 47 °F

    Mostly Cloudy

  • Saturday

    Saturday: A chance of showers. Mostly cloudy, with a high near 61. Calm wind becoming southeast 5 to 7 mph in the afternoon. Chance of precipitation is 40%.

    High: 61 °F

    Chance
    Showers

Detailed Forecast

Overnight
Partly cloudy, with a low around 66. Southwest wind around 6 mph.
Wednesday
A chance of showers and thunderstorms after 2pm. Mostly sunny and hot, with a high near 91. Southwest wind 7 to 11 mph, with gusts as high as 21 mph. Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Wednesday Night
A slight chance of showers and thunderstorms, then a chance of showers after 1am. Increasing clouds, with a low around 54. West wind around 6 mph. Chance of precipitation is 30%.
Thursday
Mostly cloudy, with a high near 64. Northeast wind around 7 mph.
Thursday Night
Partly cloudy, with a low around 46. Calm wind.
Friday
Mostly sunny, with a high near 65. Calm wind becoming east around 6 mph in the afternoon.
Friday Night
Mostly cloudy, with a low around 47. South wind around 5 mph becoming calm in the evening.
Saturday
A chance of showers. Mostly cloudy, with a high near 61. Calm wind becoming southeast 5 to 7 mph in the afternoon. Chance of precipitation is 40%.
Saturday Night
A chance of showers. Mostly cloudy, with a low around 46. Light east wind. Chance of precipitation is 50%.
Sunday
A chance of showers. Mostly cloudy, with a high near 62. East wind 5 to 9 mph. Chance of precipitation is 50%.
Sunday Night
A chance of showers. Mostly cloudy, with a low around 47. East wind around 5 mph becoming calm in the evening. Chance of precipitation is 50%.
Memorial Day
A chance of showers. Mostly cloudy, with a high near 66. North wind 3 to 7 mph. Chance of precipitation is 40%.
Monday Night
Mostly cloudy, with a low around 50. Light and variable wind.
Tuesday
Partly sunny, with a high near 70. Calm wind becoming northeast around 6 mph in the afternoon.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Hanover MA
 42.11°N 70.83°W (Elev. 92 ft)
Last Update:
1:01 am EDT May 20, 2026
Forecast Valid:
2am EDT May 20, 2026-6pm EDT May 26, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation