Current conditions at
Plymouth, Plymouth Municipal Airport (KPYM)
Lat: 41.91°NLon: 70.73°WElev: 148ft.
Overcast
45°F
7°C
| Humidity | 93% |
| Wind Speed | SW 10 mph |
| Barometer | 29.73 in (1007.1 mb) |
| Dewpoint | 43°F (6°C) |
| Visibility | 10.00 mi |
| Wind Chill | 40°F (4°C) |
| Last update | 21 Mar 2:52 am EDT |
Extended Forecast for
Green Harbor-Cedar Crest MA
Overnight

Low: 40 °F
Slight Chance
Rain and
Patchy FogSaturday

High: 46 °F
Decreasing
CloudsSaturday Night

Low: 35 °F
Increasing
CloudsSunday

High: 49 °F
Rain Likely
Sunday Night

Low: 33 °F
Rain and
Patchy FogMonday
High: 40 °F
Rain/Snow
Likely then
Chance
Rain/SnowMonday Night

Low: 29 °F
Mostly Cloudy
Tuesday

High: 42 °F
Mostly Sunny
Tuesday Night

Low: 31 °F
Mostly Cloudy
Detailed Forecast
Overnight
A slight chance of rain. Patchy fog. Otherwise, cloudy, with a low around 40. Southwest wind around 9 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.
Saturday
Mostly cloudy, then gradually becoming sunny, with a high near 46. Northwest wind 8 to 11 mph, with gusts as high as 25 mph.
Saturday Night
Increasing clouds, with a low around 35. North wind around 6 mph becoming light and variable after midnight.
Sunday
Rain likely, mainly after 4pm. Cloudy, with a high near 49. South wind 9 to 13 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Sunday Night
Rain. Patchy fog before 9pm. Low around 33. Southwest wind 7 to 10 mph becoming north after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 80%.
Monday
Rain and snow likely before 3pm, then a slight chance of snow. Cloudy, with a high near 40. North wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Monday Night
Mostly cloudy, with a low around 29. North wind around 10 mph, with gusts as high as 21 mph.
Tuesday
Mostly sunny, with a high near 42. North wind 6 to 9 mph.
Tuesday Night
Mostly cloudy, with a low around 31. Southwest wind 9 to 11 mph, with gusts as high as 22 mph.
Wednesday
Partly sunny, with a high near 49. Southwest wind around 14 mph.
Wednesday Night
Mostly cloudy, with a low around 31. West wind around 11 mph.
Thursday
A chance of rain. Partly sunny, with a high near 47. South wind around 11 mph. Chance of precipitation is 30%.
Thursday Night
Rain likely. Mostly cloudy, with a low around 35. Southwest wind 11 to 15 mph. Chance of precipitation is 60%.
Friday
A chance of rain. Partly sunny, with a high near 47. Northwest wind 13 to 15 mph. Chance of precipitation is 40%.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Green Harbor-Cedar Crest MA
42.09°N 70.66°W (Elev. 3 ft)
42.09°N 70.66°W (Elev. 3 ft)
2:33 am EDT Mar 21, 2026
3am EDT Mar 21, 2026-6pm EDT Mar 27, 2026


