10-Day Weather Forecast - Portsmouth, RI

Mostly sunny. Highs in the mid 40s. West winds 15 to 20 mph with gusts up to 35 mph.

Mostly clear. Cooler with lows in the mid 20s. Northwest winds 15 to 20 mph with gusts up to 30 mph.

Sunny cooler with highs in the mid 30s. Northwest winds 10 to 15 mph with gusts up to 25 mph.

Mostly cloudy. Lows in the upper 20s.

Rain with snow likely. Highs in the lower 40s. Chance of precipitation 80 percent.

Mostly cloudy. Lows in the lower 30s.

Sunny. Highs around 40.

Mostly cloudy. Lows in the upper 20s.

Mostly cloudy. A 40 percent chance of rain. Highs in the mid 40s. Lows in the upper 30s.

Mostly cloudy. A 40 percent chance of rain. Highs in the mid 40s. Lows in the upper 30s.

Mostly cloudy with a 30 percent chance of rain. Highs in the upper 40s.

Partly cloudy with a slight chance of rain. Chance of precipitation 25%. Low temperature around 38F. Dew point will be around 39F with an average humidity of 84%. Winds will be 7 mph from the NW.

Partly cloudy with a slight chance of rain. Chance of precipitation 25%. High temperature around 42F. Dew point will be around 31F with an average humidity of 71%. Winds will be 4 mph from the NW.

Mostly cloudy with a slight chance of rain. Chance of precipitation 25%. Low temperature around 36F. Dew point will be around 32F with an average humidity of 76%. Winds will be 4 mph from the W.

Partly cloudy with a slight chance of rain. Chance of precipitation 25%. High temperature around 40F. Dew point will be around 28F with an average humidity of 67%. Winds will be 6 mph from the NW.

Clear. Low temperature around 26F. Dew point will be around 20F with an average humidity of 65%. Winds will be 9 mph from the NW.

Sunny. High temperature around 33F. Dew point will be around 17F with an average humidity of 57%. Winds will be 8 mph from the NW.

Mostly clear. Low temperature around 27F. Dew point will be around 18F with an average humidity of 63%. Winds will be 8 mph from the NW.