Local Forecast

Block Island, RI Weather Forecast & Alerts

Current conditions, 5-day forecast, active weather alerts for Block Island, RI

Active Alerts 2 active

Hour-by-Hour  Current Observation

Saturday 11:00 AM EDTSaturday 11:00 AM

°F °C
Regional Observations →
73°F

Clear

  • 73° / 69° High / Low
  • 73° Feels Like
  • 0% Chance of Rain

Wind

15 mph

S

UV Index

10

Very High

Humidity

78%

Dew 66°F

Sun

5:28 AM · 8:15 PM

Rise · Set

Source: BLOCK ISLAND (KBID). Slider scrubs the next 12 hours.

5-Day Outlook

Through Wednesday

Local Radar →

Today

73° 69°

Thunderstorms

Overnight: Thunderstorms

Detailed forecast

Today

Areas of smoke before 11am, then areas of smoke and a slight chance of showers and thunderstorms between 11am and noon, then areas of smoke and a chance of showers and thunderstorms between noon and 2pm, then areas of smoke and showers and thunderstorms. Some of the storms could produce heavy rain. Mostly cloudy, with a high near 73. Southwest wind 8 to 17 mph, with gusts as high as 28 mph. Chance of precipitation is 90%. New rainfall amounts between a half and three quarters of an inch possible.

Night

Showers and thunderstorms before 10pm, then a chance of showers and thunderstorms between 10pm and 11pm, then showers and thunderstorms likely between 11pm and 1am, then a chance of showers and thunderstorms between 1am and 2am, then a slight chance of showers and thunderstorms between 2am and 5am. Some of the storms could produce heavy rain. Cloudy, with a low around 69. Southwest wind 14 to 18 mph, with gusts as high as 32 mph. Chance of precipitation is 80%. New rainfall amounts between three quarters and one inch possible.

Sunday

73° 64°

Partly Sunny

Overnight: Mostly Clear

Detailed forecast

Sunday

Mostly sunny, with a high near 73. West wind 12 to 15 mph.

Night

Mostly clear, with a low around 63. Northwest wind 6 to 10 mph.

Monday

71° 68°

Mostly Sunny

Overnight: Partly Cloudy

Detailed forecast

Monday

Sunny, with a high near 71. West wind 5 to 9 mph.

Night

Partly cloudy, with a low around 67. South wind around 9 mph.

Tuesday

77° 68°

Chance of Thunderstorms

Overnight: Thunderstorms

Detailed forecast

Tuesday

A slight chance of rain showers between noon and 2pm, then a chance of showers and thunderstorms. Partly sunny, with a high near 77. South wind 8 to 15 mph. Chance of precipitation is 40%.

Night

A chance of showers and thunderstorms before 8pm, then showers and thunderstorms. Cloudy, with a low around 68. South wind 15 to 20 mph. Chance of precipitation is 90%.

Wednesday

78° 66°

Thunderstorms

Overnight: Chance of Rain

Detailed forecast

Wednesday

Showers and thunderstorms. Mostly cloudy, with a high near 78. Southwest wind 17 to 21 mph. Chance of precipitation is 90%.

Night

A chance of showers and thunderstorms. Mostly cloudy, with a low around 66. Southwest wind 9 to 20 mph. Chance of precipitation is 50%.

Block Island, RI Weather Analysis Tools