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

51°F

11°C

Humidity 45%
Wind Speed NE 7 mph
Barometer 30.57 in (1035.5 mb)
Dewpoint 30°F (-1°C)
Visibility 10.00 mi
Wind Chill48°F (9°C)
Last update 18 Oct 12:52 pm EDT
Extended Forecast for

Plympton MA

  • This Afternoon

    This Afternoon: Sunny, with a high near 55. Northeast wind around 6 mph.

    High: 55 °F

    Sunny

  • Tonight

    Tonight: Patchy frost after 2am.  Otherwise, clear, with a low around 35. Calm wind.

    Low: 35 °F

    Clear then
    Patchy Frost

  • Monday

    Monday: Patchy frost before 8am.  Otherwise, mostly sunny, with a high near 57. Light northeast wind increasing to 5 to 9 mph in the morning.

    High: 57 °F

    Patchy Frost
    then Partly
    Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 47. North wind 6 to 9 mph, with gusts as high as 21 mph.

    Low: 47 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 58. North wind around 15 mph, with gusts as high as 29 mph.

    High: 58 °F

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 45. Northeast wind 13 to 15 mph, with gusts as high as 28 mph.

    Low: 45 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 55. Northeast wind 15 to 17 mph, with gusts as high as 31 mph.

    High: 55 °F

    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: A chance of showers after 3am.  Mostly cloudy, with a low around 45. North wind 9 to 11 mph, with gusts as high as 21 mph.  Chance of precipitation is 30%.

    Low: 45 °F

    Mostly Cloudy
    then Chance
    Showers

  • Thursday

    Thursday: A chance of showers before 8am.  Partly sunny, with a high near 57. North wind 11 to 13 mph, with gusts as high as 24 mph.  Chance of precipitation is 30%.

    High: 57 °F

    Chance
    Showers then
    Partly Sunny

Detailed Forecast

This Afternoon
Sunny, with a high near 55. Northeast wind around 6 mph.
Tonight
Patchy frost after 2am. Otherwise, clear, with a low around 35. Calm wind.
Monday
Patchy frost before 8am. Otherwise, mostly sunny, with a high near 57. Light northeast wind increasing to 5 to 9 mph in the morning.
Monday Night
Mostly cloudy, with a low around 47. North wind 6 to 9 mph, with gusts as high as 21 mph.
Tuesday
Mostly cloudy, with a high near 58. North wind around 15 mph, with gusts as high as 29 mph.
Tuesday Night
Mostly cloudy, with a low around 45. Northeast wind 13 to 15 mph, with gusts as high as 28 mph.
Wednesday
Mostly cloudy, with a high near 55. Northeast wind 15 to 17 mph, with gusts as high as 31 mph.
Wednesday Night
A chance of showers after 3am. Mostly cloudy, with a low around 45. North wind 9 to 11 mph, with gusts as high as 21 mph. Chance of precipitation is 30%.
Thursday
A chance of showers before 8am. Partly sunny, with a high near 57. North wind 11 to 13 mph, with gusts as high as 24 mph. Chance of precipitation is 30%.
Thursday Night
Partly cloudy, with a low around 45. North wind 5 to 11 mph, with gusts as high as 24 mph.
Friday
Mostly sunny, with a high near 55. North wind around 16 mph, with gusts as high as 29 mph.
Friday Night
Partly cloudy, with a low around 45. North wind around 9 mph, with gusts as high as 20 mph.
Saturday
Mostly sunny, with a high near 56. Northeast wind 11 to 13 mph, with gusts as high as 23 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
Plympton MA
 41.95°N 70.81°W (Elev. 98 ft)
8:09 am EDT Oct 18, 2026
1pm EDT Oct 18, 2026-6pm EDT Oct 24, 2026
 
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Additional Resources

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