Autumn Temperatures for Eastern Third of the Country; Developing Offshore Coastal Storm

Cooler and less humid conditions for most of the eastern third of the nation as high pressure dominates the weather pattern. Otherwise, rather tranquil weather for most of the nation for the end of the weekend into the start of this week. We continue to monitor a developing coastal storm offshore of the Carolinas; Coastal flooding and beach erosion possible along portions of the Mid-Atlantic. Read More >

Current conditions at

Plymouth, Plymouth Municipal Airport (KPYM)

Lat: 41.91°NLon: 70.73°WElev: 148ft.

Fair

53°F

12°C

Humidity 45%
Wind Speed E 7 mph
Barometer 30.55 in (1034.8 mb)
Dewpoint 32°F (0°C)
Visibility 10.00 mi
Wind Chill51°F (11°C)
Last update 18 Oct 2:52 pm EDT
Extended Forecast for

Plympton MA

  • Tonight

    Tonight: Patchy frost after 1am.  Otherwise, clear, with a low around 35. Calm wind.

    Low: 35 °F

    Clear then
    Patchy Frost

  • Monday

    Monday: Patchy frost before 7am.  Otherwise, increasing clouds, with a high near 58. Light northeast wind increasing to 5 to 9 mph in the morning.

    High: 58 °F

    Patchy Frost
    then Mostly
    Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 44. North wind 6 to 9 mph, with gusts as high as 21 mph.

    Low: 44 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 59. North wind around 15 mph, with gusts as high as 29 mph.

    High: 59 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 45. Northeast wind 13 to 15 mph, with gusts as high as 30 mph.

    Low: 45 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 55. Northeast wind around 16 mph, with gusts as high as 31 mph.

    High: 55 °F

    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: A chance of showers after 4am.  Mostly cloudy, with a low around 42. Northeast wind 8 to 10 mph, with gusts as high as 21 mph.  Chance of precipitation is 30%.

    Low: 42 °F

    Mostly Cloudy
    then Chance
    Showers

  • Thursday

    Thursday: Mostly sunny, with a high near 60. North wind around 11 mph, with gusts as high as 22 mph.

    High: 60 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 41. Light north wind increasing to 6 to 11 mph in the evening. Winds could gust as high as 23 mph.

    Low: 41 °F

    Mostly Clear

Detailed Forecast

Tonight
Patchy frost after 1am. Otherwise, clear, with a low around 35. Calm wind.
Monday
Patchy frost before 7am. Otherwise, increasing clouds, with a high near 58. Light northeast wind increasing to 5 to 9 mph in the morning.
Monday Night
Mostly cloudy, with a low around 44. North wind 6 to 9 mph, with gusts as high as 21 mph.
Tuesday
Partly sunny, with a high near 59. North wind around 15 mph, with gusts as high as 29 mph.
Tuesday Night
Partly cloudy, with a low around 45. Northeast wind 13 to 15 mph, with gusts as high as 30 mph.
Wednesday
Mostly cloudy, with a high near 55. Northeast wind around 16 mph, with gusts as high as 31 mph.
Wednesday Night
A chance of showers after 4am. Mostly cloudy, with a low around 42. Northeast wind 8 to 10 mph, with gusts as high as 21 mph. Chance of precipitation is 30%.
Thursday
Mostly sunny, with a high near 60. North wind around 11 mph, with gusts as high as 22 mph.
Thursday Night
Mostly clear, with a low around 41. Light north wind increasing to 6 to 11 mph in the evening. Winds could gust as high as 23 mph.
Friday
Mostly sunny, with a high near 55. North wind 13 to 15 mph, with gusts as high as 26 mph.
Friday Night
Partly cloudy, with a low around 39. North wind around 7 mph.
Saturday
Mostly sunny, with a high near 54. North wind 8 to 10 mph.
Saturday Night
Mostly clear, with a low around 37. Calm wind.
Sunday
Sunny, with a high near 60. Southwest wind 3 to 6 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
Plympton MA
 41.95°N 70.81°W (Elev. 98 ft)
2:43 pm EDT Oct 18, 2026
3pm EDT Oct 18, 2026-6pm EDT Oct 25, 2026
 
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Additional Resources

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