10-Day Weather Forecast - Nantucket, MA

Partly sunny. Highs in the mid 70s. Southwest winds 10 to 15 mph with gusts up to 25 mph.

Mostly cloudy with a 50 percent chance of showers. Lows around 60. Southwest winds 10 to 15 mph, becoming northwest after midnight. Gusts up to 25 mph.

Mostly sunny and cooler. Near steady temperature in the lower 60s. North winds around 15 mph with gusts up to 25 mph.

Mostly clear. Near steady temperature in the mid 50s. Northeast winds 10 to 15 mph.

Partly sunny with a 30 percent chance of showers. Highs in the lower 60s.

Mostly cloudy with a 50 percent chance of showers. Near steady temperature in the upper 50s.

Partly sunny with a 40 percent chance of showers. Near steady temperature in the lower 60s.

Mostly clear and breezy. Lows in the upper 40s.

Clear. Highs in the upper 50s.

Clear. Lows in the mid 40s.

Clear. Highs in the upper 50s.

Mostly clear. Lows in the mid 50s.

Mostly clear. Highs in the lower 60s.

Mostly cloudy. Low temperature around 62F. Dew point will be around 57F with an average humidity of 87%. Winds will be 10 mph from the SSW.

Sunny. High temperature around 63F. Dew point will be around 61F with an average humidity of 92%. Winds will be 12 mph from the SW.

Clear. Low temperature around 61F. Dew point will be around 53F with an average humidity of 81%. Winds will be 16 mph from the NW.

Sunny. High temperature around 61F. Dew point will be around 54F with an average humidity of 75%. Winds will be 15 mph from the NW.

Clear. Low temperature around 61F. Dew point will be around 55F with an average humidity of 83%. Winds will be 8 mph from the SW.