10-Day Weather Forecast - Portsmouth, RI

Mostly sunny. Highs in the mid 40s. North winds around 5 mph becoming southeast in the afternoon.

Mostly cloudy. Rain showers likely after midnight. Lows in the mid 30s. Temperature rising into the lower 40s after midnight. Southeast winds 5 to 10 mph with gusts up to 20 mph increasing to 15 to 20 mph with gusts up to 30 mph after midnight. Chance of rain 70 percent.

Showers breezy and not as cool with highs in the mid 50s. South winds 15 to 25 mph with gusts up to 40 mph. Chance of rain near 100 percent.

Showers windy with lows in the upper 30s. South winds 20 to 30 mph with gusts up to 60 mph. Chance of rain near 100 percent.

Partly sunny with a 30 percent chance of showers. Cooler with highs in the mid 40s.

Mostly clear. Cooler with lows in the lower 20s.

Mostly sunny. Cold with highs in the mid 30s.

Mostly cloudy. Lows around 30. Highs in the lower 40s.

Mostly cloudy. Lows around 30. Highs in the lower 40s.

Mostly cloudy. Lows around 30. Highs in the lower 40s.

Partly cloudy. Highs in the mid 40s. Lows in the lower 30s.

Partly cloudy. Highs in the mid 40s. Lows in the lower 30s.

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

Partly cloudy with a slight chance of rain-snow mix. Chance of precipitation 25%. Low temperature around 31F. Dew point will be around 25F with an average humidity of 68%. Winds will be 9 mph from the W.

Cloudy. High temperature around 37F. Dew point will be around 19F with an average humidity of 55%. Winds will be 11 mph from the NW.

Clear. Low temperature around 27F. Dew point will be around 17F with an average humidity of 59%. Winds will be 9 mph from the NW.

Mostly sunny. High temperature around 38F. Dew point will be around 17F with an average humidity of 51%. Winds will be 8 mph from the NW.

Clear. Low temperature around 28F. Dew point will be around 20F with an average humidity of 63%. Winds will be 8 mph from the NW.