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

Saturday 12:00 PM EDTSaturday 12:00 PM

°F °C
Regional Observations →
78°F

Clear

  • 77° / 71° High / Low
  • 82° Feels Like
  • 0% Chance of Rain

Wind

15 mph

WSW

UV Index

9

Very High

Humidity

84%

Dew 73°F

Sun

5:42 AM · 7:48 PM

Rise · Set

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

5-Day Outlook

Through Wednesday

Local Radar →

Today

77° 71°

Mostly Cloudy

Overnight: Overnight Fog

Detailed forecast

Today

Patchy fog before 8am. Mostly sunny, with a high near 77. Southwest wind 9 to 15 mph.

Night

Patchy fog after 8pm. Partly cloudy, with a low around 71. Southwest wind 9 to 14 mph.

Sunday

82° 71°

Partly Sunny

Overnight: Partly Cloudy

Detailed forecast

Sunday

Patchy fog before 7am. Mostly sunny, with a high near 83. Southwest wind 9 to 13 mph.

Night

Mostly clear, with a low around 70. West wind 5 to 13 mph.

Monday

77° 71°

Mostly Sunny

Overnight: Partly Cloudy

Detailed forecast

Monday

Sunny, with a high near 76. West wind 3 to 10 mph.

Night

Partly cloudy, with a low around 71. Southwest wind around 10 mph.

Tuesday

80° 71°

Partly Sunny

Overnight: Chance of Rain

Detailed forecast

Tuesday

Mostly sunny, with a high near 77. Southwest wind 9 to 13 mph.

Night

A chance of rain showers after 9pm. Partly cloudy, with a low around 69. West wind 7 to 12 mph. Chance of precipitation is 30%.

Wednesday

80° 69°

Chance of Rain Showers

Overnight: Chance of Rain

Detailed forecast

Wednesday

A chance of rain showers. Mostly sunny, with a high near 79. Northwest wind 6 to 9 mph. Chance of precipitation is 30%.

Night

A chance of rain showers. Partly cloudy, with a low around 69. Southwest wind around 8 mph. Chance of precipitation is 30%.

Nantucket, MA Weather Analysis Tools