National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Cold Front to Bring Cooling and Heavy Rain in the East; Building Heat and Monsoon in the West

A slow moving cold front will bring temperatures back to near normal early this week in the East. Strong to severe storms ahead of the front may produce damaging winds and heavy rain that could cause flash flooding. Strengthening high pressure in the West will produce surging monsoon moisture with potential for flash flooding. Heat may become excessive in the Desert Southwest this week. Read More >

Hazardous Weather Conditions

Current conditions at

Plymouth, Plymouth Municipal Airport (KPYM)

Lat: 41.91°NLon: 70.73°WElev: 148ft.

Overcast

74°F

23°C

Humidity 88%
Wind Speed NE 12 mph
Barometer 29.82 in (1009.5 mb)
Dewpoint 70°F (21°C)
Visibility 10.00 mi
Last update 22 Jul 5:52 pm EDT
Extended Forecast for

Plymouth MA

  • Tonight

    Tonight: Showers and possibly a thunderstorm, mainly before 2am, then a chance of showers and thunderstorms after 2am. Some of the storms could produce heavy rain. Patchy fog after 9pm. Low around 67. East wind around 9 mph becoming north after midnight. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.

    Heavy Rain
    and Patchy
    Fog

    Low: 67 °F

  • Tuesday

    Tuesday: Showers and possibly a thunderstorm before 1pm, then showers likely. Some of the storms could produce heavy rain. Patchy fog before 1pm. High near 71. Northeast wind 8 to 13 mph. Chance of precipitation is 80%. New precipitation amounts between three quarters and one inch possible.

    Heavy Rain
    and Patchy
    Fog then
    Showers and
    Patchy Fog

    High: 71 °F

  • Tuesday
    Night

    Tuesday Night: A slight chance of showers before 8pm, then a slight chance of showers after 1am. Mostly cloudy, with a low around 63. North wind 5 to 8 mph becoming calm in the evening. Chance of precipitation is 20%.

    Cloudy then
    Slight Chance
    Showers

    Low: 63 °F

  • Wednesday

    Wednesday: Partly sunny, with a high near 77. Northeast wind 3 to 5 mph.

    Partly Sunny

    High: 77 °F

  • Wednesday
    Night

    Wednesday Night: Partly cloudy, with a low around 64. Light and variable wind.

    Partly Cloudy

    Low: 64 °F

  • Thursday

    Thursday: Mostly sunny, with a high near 77. Light and variable wind becoming northeast around 5 mph in the morning.

    Mostly Sunny

    High: 77 °F

  • Thursday
    Night

    Thursday Night: Mostly clear, with a low around 65. South wind around 5 mph becoming light and variable after midnight.

    Mostly Clear

    Low: 65 °F

  • Friday

    Friday: Sunny, with a high near 81. Calm wind becoming southeast around 5 mph in the afternoon.

    Sunny

    High: 81 °F

  • Friday
    Night

    Friday Night: Mostly clear, with a low around 66. Southwest wind around 5 mph.

    Mostly Clear

    Low: 66 °F

Detailed Forecast

Tonight
Showers and possibly a thunderstorm, mainly before 2am, then a chance of showers and thunderstorms after 2am. Some of the storms could produce heavy rain. Patchy fog after 9pm. Low around 67. East wind around 9 mph becoming north after midnight. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
Tuesday
Showers and possibly a thunderstorm before 1pm, then showers likely. Some of the storms could produce heavy rain. Patchy fog before 1pm. High near 71. Northeast wind 8 to 13 mph. Chance of precipitation is 80%. New precipitation amounts between three quarters and one inch possible.
Tuesday Night
A slight chance of showers before 8pm, then a slight chance of showers after 1am. Mostly cloudy, with a low around 63. North wind 5 to 8 mph becoming calm in the evening. Chance of precipitation is 20%.
Wednesday
Partly sunny, with a high near 77. Northeast wind 3 to 5 mph.
Wednesday Night
Partly cloudy, with a low around 64. Light and variable wind.
Thursday
Mostly sunny, with a high near 77. Light and variable wind becoming northeast around 5 mph in the morning.
Thursday Night
Mostly clear, with a low around 65. South wind around 5 mph becoming light and variable after midnight.
Friday
Sunny, with a high near 81. Calm wind becoming southeast around 5 mph in the afternoon.
Friday Night
Mostly clear, with a low around 66. Southwest wind around 5 mph.
Saturday
Sunny, with a high near 82. Calm wind becoming south 5 to 8 mph in the morning.
Saturday Night
Mostly clear, with a low around 67. Southwest wind around 7 mph.
Sunday
Sunny, with a high near 84. South wind 5 to 8 mph.
Sunday Night
Mostly clear, with a low around 69. South wind around 8 mph.
Monday
Sunny, with a high near 85. South wind 7 to 9 mph.
Click Map For Forecast
Disclaimer
Map Legend
Point Forecast:
Plymouth MA
 41.95°N 70.66°W (Elev. 7 ft)
Last Update:
3:40 pm EDT Jul 22, 2019
Forecast Valid:
6pm EDT Jul 22, 2019-6pm EDT Jul 29, 2019
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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