Local Forecast

Block Island, RI Weather Forecast & Alerts

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

No Active Alerts

Hour-by-Hour  Current Observation

Wednesday 4:05 PM EDTWednesday 4:05 PM

°F °C
Regional Observations →
69°F

Clear

  • 73° / 62° High / Low
  • 69° Feels Like
  • 0% Chance of Rain

Wind

12 mph

SSW

UV Index

8

Very High

Humidity

0%

Dew 0°F

Sun

5:12 AM · 8:21 PM

Rise · Set

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

5-Day Outlook

Through Sunday

Local Radar →

Today

73° 62°

Mostly Cloudy

Overnight: Mostly Cloudy

Detailed forecast

Today

Mostly sunny, with a high near 70. South wind 3 to 8 mph.

Night

Patchy fog after 3am. Mostly cloudy, with a low around 60. South wind 6 to 9 mph.

Thursday

78° 64°

Chance of Thunderstorms

Overnight: Partly Cloudy

Detailed forecast

Thursday

Patchy fog before 8am, then patchy fog and a slight chance of rain showers between 8am and 3pm, then a slight chance of showers and thunderstorms between 3pm and 4pm, then a chance of showers and thunderstorms. Mostly cloudy, with a high near 74. South wind 10 to 22 mph, with gusts as high as 33 mph. Chance of precipitation is 30%. New rainfall amounts between a tenth and quarter of an inch possible.

Night

Patchy fog between 8pm and 9pm. Partly cloudy, with a low around 63. Southwest wind 12 to 21 mph, with gusts as high as 31 mph. New rainfall amounts less than a tenth of an inch possible.

Friday

80° 62°

Partly Sunny

Overnight: Mostly Clear

Detailed forecast

Friday

Mostly sunny, with a high near 75. Southwest wind 12 to 18 mph.

Night

Mostly clear, with a low around 62. West wind 12 to 17 mph.

Saturday

75° 59°

Sunny

Overnight: Mostly Clear

Detailed forecast

Saturday

Sunny, with a high near 77. West wind 13 to 18 mph.

Night

Mostly clear, with a low around 61. West wind 12 to 16 mph.

Sunday

71° 62°

Mostly Sunny

Overnight: Partly Cloudy

Detailed forecast

Sunday

Sunny, with a high near 73. West wind 13 to 16 mph.

Night

A chance of rain showers after 2am. Partly cloudy, with a low around 60. Southwest wind 5 to 15 mph. Chance of precipitation is 30%.

Block Island, RI Weather Analysis Tools