Plymouth, MA Weather Forecast and Current Conditions

Day Sky High / Low Precip Wind Humidity
Thu
Aug 6 		Partly Cloudy
Close Hourly 		89º / 72º 9% SW 10 mph 66%
1pm Partly Cloudy 88º 5% SW 9 mph 65%
2pm Partly Cloudy 89º 6% SW 10 mph 63%
3pm Partly Cloudy 89º 6% SW 10 mph 64%
4pm Partly Cloudy 86º 6% SW 9 mph 68%
5pm Mostly Sunny 86º 9% SW 9 mph 69%
6pm Mostly Sunny 85º 2% SW 9 mph 70%
7pm Mostly Sunny 83º 2% SW 8 mph 74%
8pm Clear 80º 6% SW 7 mph 80%
9pm Clear 78º 7% SW 6 mph 86%
10pm Clear 77º 7% SW 6 mph 89%
11pm Mostly Clear 76º 7% SW 6 mph 90%
Fri
Aug 7 		Partly Cloudy
View Hourly 		89º / 72º 24% WSW 6 mph 69%
12am Mostly Clear 75º 8% SW 6 mph 91%
1am Clear 75º 9% SW 5 mph 94%
2am Mostly Clear 74º 13% SW 5 mph 95%
3am Mostly Clear 74º 13% SW 5 mph 97%
4am Partly Cloudy 73º 23% WSW 5 mph 97%
5am Partly Cloudy 73º 23% WSW 5 mph 97%
6am Partly Cloudy 73º 23% WSW 4 mph 97%
7am Partly Cloudy 75º 12% WSW 4 mph 93%
8am Partly Cloudy 78º 9% W 5 mph 87%
9am Mostly Sunny 81º 7% W 5 mph 79%
10am Sunny 84º 4% W 5 mph 70%
11am Sunny 86º 12% W 5 mph 63%
12pm Mostly Sunny 87º 14% WNW 4 mph 59%
1pm Partly Cloudy 88º 14% W 4 mph 58%
2pm Mostly Cloudy 88º 15% WSW 5 mph 59%
3pm Mostly Cloudy 88º 16% SW 6 mph 61%
4pm Scattered Thunderstorms 87º 50% SSW 6 mph 62%
5pm Partly Cloudy 86º 20% SSW 6 mph 68%
6pm Partly Cloudy 85º 15% SW 6 mph 70%
7pm Mostly Cloudy 83º 15% SW 6 mph 73%
8pm Mostly Cloudy 81º 15% SW 5 mph 79%
9pm Partly Cloudy 78º 15% SW 5 mph 83%
10pm Partly Cloudy 77º 15% SW 5 mph 86%
11pm Partly Cloudy 76º 6% SW 6 mph 87%
Sat
Aug 8 		AM Clouds/PM Sun
View Hourly 		88º / 72º 24% SW 11 mph 69%
12am Partly Cloudy 75º 7% SW 5 mph 90%
1am Partly Cloudy 75º 11% SW 5 mph 93%
2am Partly Cloudy 74º 17% SW 5 mph 93%
3am Partly Cloudy 74º 15% SW 5 mph 94%
4am Mostly Cloudy 74º 21% SW 5 mph 93%
5am Mostly Cloudy 73º 21% SW 5 mph 93%
6am Mostly Cloudy 73º 23% SW 5 mph 93%
7am Cloudy 74º 21% SW 6 mph 92%
8am Mostly Cloudy 77º 21% SW 8 mph 87%
9am Mostly Cloudy 79º 13% SW 8 mph 80%
10am Mostly Cloudy 82º 11% SW 8 mph 71%
11am Isolated Thunderstorms 84º 32% SW 9 mph 64%
12pm Partly Cloudy 85º 24% WSW 9 mph 63%
Sun
Aug 9 		Mostly Sunny 88º / 67º 21% WSW 9 mph 61%
Mon
Aug 10 		Partly Cloudy 87º / 70º 5% WSW 11 mph 53%
Tue
Aug 11 		Scattered Thunderstorms 85º / 67º 49% WSW 10 mph 66%
Wed
Aug 12 		PM Showers 80º / 66º 33% NW 7 mph 66%
Thu
Aug 13 		Partly Cloudy 82º / 67º 24% SW 9 mph 63%

Weather Radar for Plymouth, MA See Radar

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* Playback displays weather for the past 6 hours.

NOAA Weather Marine Forecast for Plymouth, MA

Today
High : 86ºF
SW wind 6 to 9 kt. Mostly sunny. Seas 1 to 2 ft.
Tonight
Low : 73ºF
SW wind 6 to 8 kt. Patchy fog after 5am. Seas 1 to 2 ft.
Friday
High : 87ºF
Variable winds less than 5 kt becoming SW 5 to 7 kt in the afternoon. Sunny. Seas around 1 ft.
Friday Night
Low : 72ºF
SW wind around 6 kt. A slight chance of showers and thunderstorms before 11pm, then a slight chance of showers between 11pm and 2am. Seas around 1 ft.
Saturday
High : 86ºF
SW wind 7 to 12 kt. A slight chance of showers, then a chance of showers and thunderstorms after 2pm. Seas 1 to 2 ft.
Saturday Night
Low : 73ºF
SW wind 6 to 8 kt. A chance of showers and thunderstorms before 8pm, then a slight chance of showers between 8pm and 1am. Seas 1 to 2 ft.
Sunday
High : 87ºF
WSW wind 6 to 9 kt. Sunny. Seas 1 to 2 ft.
Sunday Night
Low : 71ºF
Variable winds 5 kt or less. Mostly clear. Seas around 1 ft.
Monday
High : 86ºF
Variable winds less than 5 kt becoming SSW 5 to 10 kt in the afternoon. Sunny. Seas 1 to 2 ft.

NOAA Buoy Data Near Plymouth, MA See Map

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    Wind Speed Forecast for Plymouth, MA

    ThursdayFridaySaturday
    Wind Speed (MPH) 996555465558
    5pm9pm1am5am9am1pm5pm9pm1am5am9am1pm
    MPH 996555465558
    DIR SWSWSWSWWSWWWSSWSWSWSWSW

    Current Weather Conditions In Plymouth, MA

    As Of: 15 minutes ago

    • 88ºF
    • 99ºF
    • 9mph
    • 0º (SW)
    • 9mph
    • Partly Cloudy
    • 10mi
    • 30.08"
    • 65%
    • 0ºF

    The weather right now in Plymouth, MA is Partly Cloudy. The current temperature is 88°F, and the expected high and low for today, Thursday, August 6, 2026, are 89° high temperature and 72°F low temperature. The wind is currently blowing at 9 miles per hour, and coming from the Southwest. The wind is gusting to 9 mph. With the wind and the atmosphere the temperature feels like 99° Fahrenheit. Expected precipitation is 5 percent, with current humidity at 65 percent, and air pressure at 30.08 in. Visibility is 10 nautical miles. There are 1 current weather alert(s).

    Weather Alerts
    Heat Advisory - 3:41am Thu Aug 6 2026

    ...HEAT ADVISORY IN EFFECT FROM 11 AM THURSDAY TO 8 PM EDT FRIDAY...

    WHAT: Heat index values up to 99 expected.

    WHERE: Portions of northern Connecticut, central, eastern,
    northeastern, southeastern and western Massachusetts and
    northern and southern Rhode Island.

    WHEN: From 11 AM this morning to 8 PM EDT Friday.

    IMPACTS: Hot temperatures and high humidity may cause heat
    illnesses to occur.

    PRECAUTIONARY / PREPAREDNESS ACTIONS:

    Drink plenty of fluids, stay in an air-conditioned room, stay out
    of the sun, and check up on relatives and neighbors. Young
    children and pets should never be left unattended in vehicles
    under any circumstances.

    Take extra precautions if you work or spend time outside. When
    possible reschedule strenuous activities to early morning or
    evening. Know the signs and symptoms of heat exhaustion and heat
    stroke. Wear lightweight and loose fitting clothing when
    possible. To reduce risk during outdoor work, the Occupational
    Safety and Health Administration recommends scheduling frequent
    rest breaks in shaded or air conditioned environments. Anyone
    overcome by heat should be moved to a cool and shaded location.
    Heat stroke is an emergency! Call 9 1 1.

    &&