National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Block Island State Airport (KBID)

Lat: 41.17°NLon: 71.58°WElev: 102ft.

Overcast

67°F

19°C

Humidity 87%
Wind Speed NE 14 G 24 mph
Barometer 30.02 in (1016.7 mb)
Dewpoint 63°F (17°C)
Visibility 10.00 mi
Last update 21 Aug 2:56 pm EDT
Extended Forecast for

Block Island RI

  • This Afternoon

    This Afternoon: A chance of showers. Cloudy, with a high near 72. Breezy, with a northeast wind around 20 mph. Chance of precipitation is 40%.

    High: 72 °F

    Chance
    Showers and
    Breezy

  • Tonight

    Tonight: A chance of showers, mainly before 9pm. Mostly cloudy, with a low around 66. Northeast wind 13 to 16 mph. Chance of precipitation is 30%.

    Low: 66 °F

    Chance
    Showers

  • Saturday

    Saturday: A chance of showers, mainly after 4pm. Cloudy, with a high near 74. Northeast wind 8 to 13 mph. Chance of precipitation is 30%.

    High: 74 °F

    Cloudy then
    Chance
    Showers

  • Saturday Night

    Saturday Night: A chance of showers, with thunderstorms also possible after 2am. Patchy fog after 4am. Otherwise, cloudy, with a low around 68. East wind around 7 mph. Chance of precipitation is 40%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Low: 68 °F

    Chance
    Showers and
    Patchy Fog

  • Sunday

    Sunday: Showers and thunderstorms likely before 11am, then a chance of showers between 11am and 2pm. Patchy fog before 9am. Otherwise, mostly cloudy, with a high near 76. East wind around 10 mph becoming south in the afternoon. Chance of precipitation is 60%.

    High: 76 °F

    Showers
    Likely and
    Patchy Fog
    then Chance
    Showers

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 69. West wind around 10 mph.

    Low: 69 °F

    Mostly Cloudy

  • Monday

    Monday: Sunny, with a high near 77. West wind 8 to 15 mph.

    High: 77 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 67. Southwest wind 9 to 13 mph.

    Low: 67 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 75. West wind 10 to 16 mph.

    High: 75 °F

    Sunny

Detailed Forecast

This Afternoon
A chance of showers. Cloudy, with a high near 72. Breezy, with a northeast wind around 20 mph. Chance of precipitation is 40%.
Tonight
A chance of showers, mainly before 9pm. Mostly cloudy, with a low around 66. Northeast wind 13 to 16 mph. Chance of precipitation is 30%.
Saturday
A chance of showers, mainly after 4pm. Cloudy, with a high near 74. Northeast wind 8 to 13 mph. Chance of precipitation is 30%.
Saturday Night
A chance of showers, with thunderstorms also possible after 2am. Patchy fog after 4am. Otherwise, cloudy, with a low around 68. East wind around 7 mph. Chance of precipitation is 40%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Sunday
Showers and thunderstorms likely before 11am, then a chance of showers between 11am and 2pm. Patchy fog before 9am. Otherwise, mostly cloudy, with a high near 76. East wind around 10 mph becoming south in the afternoon. Chance of precipitation is 60%.
Sunday Night
Mostly cloudy, with a low around 69. West wind around 10 mph.
Monday
Sunny, with a high near 77. West wind 8 to 15 mph.
Monday Night
Mostly clear, with a low around 67. Southwest wind 9 to 13 mph.
Tuesday
Sunny, with a high near 75. West wind 10 to 16 mph.
Tuesday Night
Mostly clear, with a low around 68. West wind 8 to 13 mph.
Wednesday
Sunny, with a high near 76. Southwest wind 6 to 13 mph.
Wednesday Night
Partly cloudy, with a low around 69. Southwest wind 7 to 9 mph.
Thursday
A chance of showers. Partly sunny, with a high near 76. South wind 7 to 11 mph. Chance of precipitation is 30%.
Thursday Night
A chance of showers. Mostly cloudy, with a low around 70. South wind 7 to 9 mph. Chance of precipitation is 40%.
Friday
Mostly sunny, with a high near 76.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Block Island RI
 41.17°N 71.59°W (Elev. 92 ft)
Last Update:
2:48 pm EDT Aug 21, 2026
Forecast Valid:
3pm EDT Aug 21, 2026-6pm EDT Aug 28, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation