Local Forecast

Nantucket, MA Weather Forecast & Alerts

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

No Active Alerts

Hour-by-Hour  Current Observation

Tuesday 8:50 AM EDTTuesday 8:50 AM

°F °C
Regional Observations →
55°F

Clear and Breezy

  • 59° / 51° High / Low
  • 55° Feels Like
  • 0% Chance of Rain

Wind

25 mph

G 36 mph

NNE

UV Index

2

Low

Humidity

77%

Dew 48°F

Sun

7:00 AM · 5:48 PM

Rise · Set

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

5-Day Outlook

Through Saturday

Local Radar →

Today

59° 51°

Mostly Cloudy

Overnight: Mostly Cloudy

Detailed forecast

Today

Partly sunny, with a high near 57. Northeast wind around 22 mph, with gusts as high as 44 mph.

Night

Mostly cloudy, with a low around 50. Northeast wind around 24 mph, with gusts as high as 43 mph.

Wednesday

55° 50°

Chance of Rain

Overnight: Rain Likely

Detailed forecast

Wednesday

A slight chance of rain showers after 3pm. Partly sunny, with a high near 55. Northeast wind 22 to 25 mph, with gusts as high as 38 mph. Chance of precipitation is 20%.

Night

Rain showers likely before 11pm, then rain showers likely and patchy fog. Cloudy, with a low around 50. Northeast wind 21 to 24 mph. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.

Thursday

57° 50°

Rain Showers Likely

Overnight: Partly Cloudy

Detailed forecast

Thursday

A chance of rain showers before 11am. Partly sunny, with a high near 57. North wind 17 to 24 mph, with gusts as high as 37 mph. Chance of precipitation is 40%.

Night

Partly cloudy, with a low around 45. North wind 15 to 22 mph, with gusts as high as 32 mph.

Friday

55° 50°

Partly Sunny

Overnight: Partly Cloudy

Detailed forecast

Friday

A slight chance of rain showers after 11am. Mostly sunny, with a high near 52. North wind 18 to 23 mph.

Night

A slight chance of rain showers before 11pm. Partly cloudy, with a low around 45. North wind 14 to 18 mph.

Saturday

55° 51°

Mostly Sunny

Overnight: Mostly Clear

Detailed forecast

Saturday

Sunny, with a high near 54. Northwest wind 9 to 15 mph.

Night

Mostly clear, with a low around 48. Northwest wind around 8 mph.

Nantucket, MA Weather Analysis Tools