Weather in Nantucket, MA
Updated 2026-08-11 12:00 local time · ZIP codes 02554, 02584
Sunny
No government weather alerts were returned for this location at the latest update.
Next hours
75°5% rain85°4% rain85°4% rain85°4% rain84°5% rain83°4% rain80°5% rain78°7% rain
75°9% rain75°9% rain75°7% rain74°7% rain3-day weather forecast
Weather details
Sunrise, sunset and moon
Weather insights for today
Rain chance stays relatively low over the next 12 hours (up to 9%).
It feels like 78°F with winds near 15 mph.
75°F, 5% rain chance and 15 mph wind.
Visibility is around 10 mi; gusts may reach 36 mph.
Current temperature is 75°F, wind 15 mph, rain chance up to 9%.
UV index is 6. Sunscreen, shade and protective clothing are recommended.
Nantucket weather today
Sunny and 75°F in Nantucket, MA. Today's high is 85°F with a 7% rain chance. Winds are around 15 mph with gusts near 25 mph. Relative humidity is 83%, pressure is 29.82 inHg, and visibility is about 10 miles.
Tonight and tomorrow in Nantucket
Sunrise is at 05:45 AM and sunset is at 07:45 PM. Tomorrow's forecast calls for Sunny with a high near 77°F and a low near 72°F. The maximum rain chance is 36%.