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 Forecast for Nantucket County, Massachusetts
 Dated: 1003 AM EDT Sat Jul 11 2026
THIS
AFTERNOON
TONIGHTSUNDAYSUNDAY
NIGHT
MONDAY
Partly Sunny
Clearing
Sunny
Mostly Clear
Sunny
Partly
Sunny
ClearingSunnyMostly
Clear
Sunny
Lo: 61°F Hi: 79°F
Lo: 65°F Hi: 79°F
 Detailed 7-Day Forecast
Conditions
Includes the Counties: Nantucket County MA, Including The City Of Nantucket
This Afternoon... Partly sunny. Near steady temperature in the mid 70s. Northeast winds around 10 mph.
Tonight... Mostly cloudy in the evening, then clearing. Lows in the lower 60s. Northeast winds 5 to 10 mph.
Sunday... Sunny. Highs in the upper 70s. Northeast winds 5 to 10 mph.
Sunday Night... Mostly clear. Lows in the mid 60s. East winds 5 to 10 mph, becoming south after midnight.
Monday... Sunny. Highs in the upper 70s. Southwest winds 10 to 15 mph.
Monday Night... Mostly clear and breezy. Lows in the upper 60s. Highs around 80.
Tuesday... Mostly clear and breezy. Lows in the upper 60s. Highs around 80.
Wednesday... Mostly clear and breezy. Lows in the upper 60s. Highs around 80.
Wednesday Night... Partly cloudy. Lows around 70. Highs in the upper 70s.
Thursday... Partly cloudy. Lows around 70. Highs in the upper 70s.
Friday... Partly cloudy. Lows around 70. Highs in the upper 70s.
reported at Nantucket KACK
UNKNOWN
Fair Fair
N/A°F  (N/A°C)
Humidity: N/A
Wind Speed: N/A
Barometer: N/A
Dewpoint: N/A
Heat Index: N/A
Wind Chill: N/A
Observation Terms
Sun & Moon
Moon
Phase

Waning Crescent Moon
Sunrise: 5:15 AM EDT
Sunset: 8:13 PM EDT
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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.

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