10-Day Weather Forecast - Block Island, RI

Partly sunny in the morning then clearing. Humid with highs in the upper 70s. North winds 10 to 15 mph becoming northwest 5 to 10 mph in the afternoon.

Mostly clear in the evening then becoming partly cloudy. Humid with lows in the mid 60s. Southwest winds 5 to 10 mph.

Mostly sunny. Humid with highs in the upper 70s. Southwest winds 10 to 15 mph. Gusts up to 25 mph in the afternoon.

Mostly cloudy with a chance of showers. Humid with lows in the upper 60s. Southwest winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 30 percent.

Mostly sunny. Highs in the upper 70s.

Mostly cloudy. Lows in the upper 60s.

Partly cloudy. Highs in the mid 70s. Lows in the upper 60s.

Partly cloudy. Highs in the mid 70s. Lows in the upper 60s.

Sunny. Highs in the mid 70s.

Partly cloudy. Lows in the upper 60s.

Sunny. Highs in the mid 70s.

Partly cloudy. Lows in the upper 60s.

Sunny. Highs in the upper 70s.

Clear. Low temperature around 70F. Dew point will be around 67F with an average humidity of 86%. Winds will be 10 mph from the SW.

Mostly sunny. High temperature around 80F. Dew point will be around 68F with an average humidity of 77%. Winds will be 8 mph from the SW.

Mostly clear. Low temperature around 69F. Dew point will be around 66F with an average humidity of 83%. Winds will be 5 mph from the SW.

Mostly sunny. High temperature around 79F. Dew point will be around 66F with an average humidity of 74%. Winds will be 6 mph from the SW.

Mostly clear. Low temperature around 67F. Dew point will be around 64F with an average humidity of 83%. Winds will be 6 mph from the SW.