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Nantucket weather
Current conditions and a 14-day forecast for Nantucket, United States. Looking for typical seasonal weather instead? See the historical climate averages.
Now
27°C
Mainly clear · feels 28°C
Humidity
76%
relative humidity
Wind
29 km/h
10m wind speed
Chance of rain
4%
today
Next 24 hours in Nantucket
| Time | Conditions | Temp | Rain chance |
|---|---|---|---|
| 12pm | Mainly clear | 27°C | 0% |
| 1pm | Clear sky | 28°C | 0% |
| 2pm | Clear sky | 28°C | 2% |
| 3pm | Partly cloudy | 27°C | 4% |
| 4pm | Overcast | 28°C | 1% |
| 5pm | Overcast | 26°C | 1% |
| 6pm | Clear sky | 26°C | 0% |
| 7pm | Overcast | 25°C | 0% |
| 8pm | Overcast | 24°C | 0% |
| 9pm | Overcast | 23°C | 0% |
| 10pm | Overcast | 23°C | 2% |
| 11pm | Overcast | 22°C | 1% |
| 12am | Mainly clear | 21°C | 0% |
| 1am | Overcast | 21°C | 0% |
| 2am | Partly cloudy | 21°C | 0% |
| 3am | Overcast | 21°C | 0% |
| 4am | Overcast | 20°C | 0% |
| 5am | Overcast | 19°C | 0% |
| 6am | Overcast | 19°C | 0% |
| 7am | Overcast | 21°C | 0% |
| 8am | Overcast | 23°C | 0% |
| 9am | Overcast | 25°C | 0% |
| 10am | Overcast | 25°C | 0% |
| 11am | Overcast | 26°C | 0% |
14-day forecast for Nantucket
| Day | Conditions | High / Low | Rain chance |
|---|---|---|---|
| Today | Overcast | 28° / 22° | 4% |
| Thu, Jul 16 | Overcast | 26° / 19° | 1% |
| Fri, Jul 17 | Overcast | 22° / 19° | 1% |
| Sat, Jul 18 | Dense drizzle | 23° / 20° | 75% |
| Sun, Jul 19 | Light drizzle | 25° / 22° | 83% |
| Mon, Jul 20 | Overcast | 23° / 21° | 7% |
| Tue, Jul 21 | Light drizzle | 23° / 22° | 46% |
| Wed, Jul 22 | Overcast | 22° / 17° | 56% |
| Thu, Jul 23 | Mainly clear | 21° / 20° | 37% |
| Fri, Jul 24 | Light drizzle | 22° / 19° | 22% |
| Sat, Jul 25 | Moderate rain showers | 23° / 21° | 26% |
| Sun, Jul 26 | Mainly clear | 22° / 18° | 44% |
| Mon, Jul 27 | Overcast | 22° / 19° | 40% |
| Tue, Jul 28 | Light drizzle | 23° / 21° | 17% |
Want more sun and moon detail for Nantucket? Use the sun calculator or moon calculator and search for Nantucket. For a live look at any other city, try the interactive weather tool.
Frequently asked questions
What's the weather like in Nantucket today?
Current conditions and today's forecast for Nantucket, United States are shown above, refreshed regularly through the day.
How accurate is a 14-day forecast?
A forecast is most reliable for the next 3-5 days. Beyond that, temperature and precipitation chances further out are a general trend rather than an exact prediction.
What is Nantucket's weather usually like?
For long-term averages — typical monthly temperatures and rainfall based on years of historical data — see Nantucket's climate page rather than this live forecast.