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Forecast for Nantucket County, Massachusetts
Dated: 704 AM EDT Tue Mar 10 2026 |
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| TODAY | TONIGHT | WEDNESDAY | WEDNESDAY NIGHT | THURSDAY |
  |   |   |   |   |
Patchy Fog | Patchy Fog | Patchy Fog | Patchy Fog | Chance Rain |
Hi: 45°F | Lo: 40°F | Hi: 45°F | Lo: 45°F | Hi: 49°F |
| | | | | Pop: 40% |
| Detailed 7-Day Forecast |
Conditions |
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Includes the Counties: Nantucket County MA,
Including The City Of Nantucket
Today... Mostly cloudy. Patchy fog. Highs in the mid 40s. Southwest winds 10 to 15 mph.
Tonight... Cloudy. Patchy fog. Near steady temperature around 40. Southwest winds 10 to 15 mph.
Wednesday... Cloudy. Patchy fog. Highs in the mid 40s. South winds 10 to 15 mph.
Wednesday Night... Mostly cloudy. Patchy fog. Near steady temperature in the mid 40s. South winds 15 to 20 mph with gusts up to 30 mph.
Thursday... Mostly cloudy with a 40 percent chance of rain. Highs in the upper 40s. Southwest winds 15 to 20 mph with gusts up to 30 mph.
Thursday Night... Mostly cloudy. Cooler with lows in the lower 30s.
Friday... Mostly sunny. Highs in the lower 40s.
Friday Night... Mostly cloudy with a 30 percent chance of rain. Windy. Near steady temperature in the upper 30s.
Saturday... Partly cloudy and windy. Highs in the lower 40s. Lows in the mid 30s.
Saturday Night... Partly cloudy and windy. Highs in the lower 40s. Lows in the mid 30s.
Sunday... Mostly cloudy. Highs in the mid 40s.
Sunday Night... Rain likely. Windy. Near steady temperature in the lower 40s. Chance of rain 60 percent.
Monday... Rain, windy with highs in the upper 40s. Chance of rain 80 percent.
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reported at Nantucket KACK UNKNOWN |
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Fair N/A°F (N/A°C) |
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| Humidity: |
N/A |
| Wind Speed: |
N/A |
| Barometer: |
N/A |
| Dewpoint: |
N/A |
| Heat
Index: |
N/A |
| Wind Chill: |
N/A |
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Moon Phase Waning Crescent Moon |
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| Sunrise: |
6:59 AM EDT |
| Sunset: |
6:40 PM EDT |
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-- Weather Tools --
TEMPERATURE (Fahrenheit, Celsius, Kelvin)
WIND CHILL (Old vs New, Frostbite chart)
TIME CONVERSIONS (UTC, GMT, 24 hour)
WIND SCALES (Beaufort, Saffir-Simpson)
WEATHER CALCULATORS
Maine Harbors obtains forecasts and other information from the National Weather Service - (IWIN) and Environment Canada. US Forecasts are public domain and cannot be copyrighted. Canadian forecasts are copyright of Environment Canada.
Limitation of Liability - Maine Harbors does not warrant the accuracy, completeness, merchantability or fitness for a particular purpose of any of the weather information offered through this service. Under no circumstances shall Maine Harbors be liable to you or any other person for any indirect, special, incidental, or consequential damages arising from the use of this service.
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