Local Forecast

Nantucket, MA Weather Forecast & Alerts

Current conditions, 5-day forecast, active weather alerts for Nantucket, MA

Active Alerts 1 active

Hour-by-Hour  Current Observation

Thursday 11:10 AM ESTThursday 11:10 AM

°F °C
Regional Observations →
55°F

Clear

  • 57° / 46° High / Low
  • 55° Feels Like
  • 0% Chance of Rain

Wind

18 mph

ESE

UV Index

4

Moderate

Humidity

62%

Dew 42°F

Sun

6:28 AM · 4:21 PM

Rise · Set

Source: NANTUCKET (KACK). Slider scrubs the next 12 hours.

5-Day Outlook

Through Monday

Local Radar →

Today

57° 46°

Rain

Overnight: Rain

Detailed forecast

Today

Rain after 1pm. Partly sunny, with a high near 57. East wind 12 to 20 mph, with gusts as high as 31 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.

Night

Rain. Mostly cloudy. Low around 44, with temperatures rising to around 52 overnight. Northeast wind 17 to 21 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.

Friday

55° 41°

Rain Likely

Overnight: Rain Likely

Detailed forecast

Friday

Rain likely. Mostly cloudy. High near 54, with temperatures falling to around 48 in the afternoon. North wind around 21 mph, with gusts as high as 31 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch possible.

Night

Rain likely. Cloudy, with a low around 40. North wind 13 to 18 mph. Chance of precipitation is 60%. New rainfall amounts less than a tenth of an inch possible.

Saturday

50° 41°

Chance of Rain

Overnight: Mostly Cloudy

Detailed forecast

Saturday

A chance of rain. Mostly cloudy, with a high near 50. Northwest wind around 14 mph. Chance of precipitation is 30%.

Night

A slight chance of rain before 7pm. Mostly cloudy, with a low around 40. Northwest wind around 13 mph. Chance of precipitation is 20%.

Sunday

51° 44°

Partly Sunny

Overnight: Mostly Cloudy

Detailed forecast

Sunday

Mostly sunny, with a high near 51. Northwest wind around 14 mph.

Night

Mostly cloudy, with a low around 42. Northwest wind around 13 mph.

Monday

50° 42°

Partly Sunny

Overnight: Mostly Clear

Detailed forecast

Monday

Mostly sunny, with a high near 51. Northwest wind 6 to 13 mph.

Night

Partly cloudy, with a low around 42. Northwest wind around 7 mph.

Nantucket, MA Weather Analysis Tools