10-Day Weather Forecast - Harwich Port, MA

Mostly sunny. Cooler with highs in the lower 30s. North winds 15 to 20 mph with gusts up to 30 mph.

Partly cloudy. Lows 13 to 19. North winds 10 to 15 mph.

Mostly sunny. Not as cool with highs in the lower 40s. West winds 5 to 10 mph becoming southwest with gusts up to 20 mph in the afternoon.

Cloudy with a 40 percent chance of rain. Not as cool. Near steady temperature in the mid 30s.

Mostly cloudy with a 50 percent chance of rain. Highs around 50. Lows in the mid 30s.

Mostly cloudy with a 50 percent chance of rain. Highs around 50. Lows in the mid 30s.

Mostly sunny. Highs in the mid 40s.

Mostly cloudy. Lows in the upper 20s.

Partly sunny with a chance of rain. Highs in the upper 30s. Chance of rain 40 percent.

Mostly cloudy with a chance of rain and snow. Lows in the upper 20s. Chance of precipitation 40 percent.

Partly sunny with a chance of snow and rain. Highs in the upper 30s. Chance of precipitation 50 percent.

Mostly cloudy. Low temperature around 23F. Dew point will be around 18F with an average humidity of 66%. Winds will be 5 mph from the W.

Mostly sunny. High temperature around 32F. Dew point will be around 18F with an average humidity of 63%. Winds will be 14 mph from the W.

Mostly cloudy. Low temperature around 24F. Dew point will be around 17F with an average humidity of 69%. Winds will be 12 mph from the NW.

Partly cloudy. High temperature around 32F. Dew point will be around 19F with an average humidity of 63%. Winds will be 13 mph from the W.

Partly cloudy. Low temperature around 24F. Dew point will be around 17F with an average humidity of 68%. Winds will be 11 mph from the NW.

Sunny. High temperature around 33F. Dew point will be around 18F with an average humidity of 61%. Winds will be 10 mph from the NW.

Clear. Low temperature around 26F. Dew point will be around 18F with an average humidity of 68%. Winds will be 5 mph from the NW.