Last Update By NWS On: 2026-09-21 At: 2:52 PM EDT
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Forecast Key Messages

- Dry and cool weather through at least Tuesday night. Breezy, especially across Cape Cod and the Islands.
- Monitoring the potential for a strong coastal low to form mid to late week, bringing chances for strong winds, rainfall, and coastal flood/erosion concerns heading into the weekend.

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Tonight
Mostly Cloudy
Low: 52°F
Wind: 2 mph to 8 mph NE
PoP: 0%

Mostly cloudy, with a low around 52. Northeast wind 2 to 8 mph.

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Tuesday
Partly Sunny
High: 63°F
Wind: 10 mph NE
PoP: 0%

Partly sunny, with a high near 63. Northeast wind around 10 mph.

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Tuesday Night
Partly Cloudy
Low: 50°F
Wind: 5 mph to 8 mph NE
PoP: 0%

Partly cloudy, with a low around 50. Northeast wind 5 to 8 mph.

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Wednesday
Mostly Sunny
High: 64°F
Wind: 9 mph to 14 mph NE
PoP: 0%

Mostly sunny, with a high near 64. Northeast wind 9 to 14 mph, with gusts as high as 28 mph.

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Wednesday Night
Partly Cloudy
Low: 50°F
Wind: 7 mph to 12 mph NE
PoP: 0%

Partly cloudy, with a low around 50. Northeast wind 7 to 12 mph.

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Thursday
Mostly Sunny
High: 63°F
Wind: 9 mph to 14 mph NE
PoP: 2%

Mostly sunny, with a high near 63. Northeast wind 9 to 14 mph, with gusts as high as 28 mph.

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Thursday Night
Chance Rain Showers
Low: 50°F
Wind: 8 mph to 14 mph NE
PoP: 30%

A chance of rain showers after 11pm. Mostly cloudy, with a low around 50. Northeast wind 8 to 14 mph. Chance of precipitation is 30%.

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Friday
Chance Rain Showers
High: 62°F
Wind: 14 mph to 18 mph NE
PoP: 52%

A chance of rain showers. Mostly cloudy, with a high near 62. Northeast wind 14 to 18 mph, with gusts as high as 37 mph. Chance of precipitation is 50%.

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Friday Night
Rain Showers Likely
Low: 52°F
Wind: 18 mph N
PoP: 65%

Rain showers likely. Mostly cloudy, with a low around 52. North wind around 18 mph, with gusts as high as 36 mph. Chance of precipitation is 70%.

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Saturday
Rain Showers Likely
High: 63°F
Wind: 14 mph to 17 mph N
PoP: 63%

Rain showers likely. Mostly cloudy, with a high near 63. North wind 14 to 17 mph, with gusts as high as 33 mph. Chance of precipitation is 60%.

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Saturday Night
Rain Showers Likely
Low: 53°F
Wind: 15 mph N
PoP: 61%

Rain showers likely. Mostly cloudy, with a low around 53. North wind around 15 mph, with gusts as high as 31 mph. Chance of precipitation is 60%.

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Sunday
Chance Rain Showers
High: 64°F
Wind: 10 mph to 15 mph N
PoP: 46%

A chance of rain showers. Mostly cloudy, with a high near 64. North wind 10 to 15 mph, with gusts as high as 26 mph. Chance of precipitation is 50%.

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Sunday Night
Chance Rain Showers
Low: 52°F
Wind: 7 mph to 10 mph N
PoP: 42%

A chance of rain showers. Mostly cloudy, with a low around 52. North wind 7 to 10 mph.