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.

Fair

78°F

26°C

Humidity 76%
Wind Speed SW 16 G 24 mph
Barometer 29.93 in (1013.3 mb)
Dewpoint 70°F (21°C)
Visibility 10.00 mi
Heat Index80°F (27°C)
Last update 17 Aug 11:56 am EDT
Extended Forecast for

Block Island RI

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 81. Southwest wind around 16 mph, with gusts as high as 30 mph.

    High: 81 °F

    Mostly Sunny

  • Tonight

    Tonight: Showers and thunderstorms likely before midnight, then a chance of showers. Mostly cloudy, with a low around 63. Southwest wind 10 to 16 mph becoming north after midnight. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 63 °F

    Showers
    Likely

  • Monday

    Monday: A slight chance of showers between 11am and 1pm. Partly sunny, with a high near 72. Breezy, with a northeast wind 17 to 23 mph, with gusts as high as 34 mph. Chance of precipitation is 20%.

    High: 72 °F

    Slight Chance
    Showers and
    Breezy

  • Monday Night

    Monday Night: Partly cloudy, with a low around 58. Northeast wind 15 to 17 mph.

    Low: 58 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 73. East wind around 14 mph.

    High: 73 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: A slight chance of showers after 1am. Mostly cloudy, with a low around 63. East wind around 11 mph. Chance of precipitation is 20%.

    Low: 63 °F

    Partly Cloudy
    then Slight
    Chance
    Showers

  • Wednesday

    Wednesday: A chance of showers after 9am. Partly sunny, with a high near 76. East wind 10 to 14 mph. Chance of precipitation is 30%.

    High: 76 °F

    Chance
    Showers

  • Wednesday Night

    Wednesday Night: A chance of showers. Mostly cloudy, with a low around 63. Northeast wind 11 to 13 mph. Chance of precipitation is 30%.

    Low: 63 °F

    Chance
    Showers

  • Thursday

    Thursday: Mostly sunny, with a high near 77. Northeast wind 14 to 17 mph.

    High: 77 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 81. Southwest wind around 16 mph, with gusts as high as 30 mph.
Tonight
Showers and thunderstorms likely before midnight, then a chance of showers. Mostly cloudy, with a low around 63. Southwest wind 10 to 16 mph becoming north after midnight. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Monday
A slight chance of showers between 11am and 1pm. Partly sunny, with a high near 72. Breezy, with a northeast wind 17 to 23 mph, with gusts as high as 34 mph. Chance of precipitation is 20%.
Monday Night
Partly cloudy, with a low around 58. Northeast wind 15 to 17 mph.
Tuesday
Mostly sunny, with a high near 73. East wind around 14 mph.
Tuesday Night
A slight chance of showers after 1am. Mostly cloudy, with a low around 63. East wind around 11 mph. Chance of precipitation is 20%.
Wednesday
A chance of showers after 9am. Partly sunny, with a high near 76. East wind 10 to 14 mph. Chance of precipitation is 30%.
Wednesday Night
A chance of showers. Mostly cloudy, with a low around 63. Northeast wind 11 to 13 mph. Chance of precipitation is 30%.
Thursday
Mostly sunny, with a high near 77. Northeast wind 14 to 17 mph.
Thursday Night
Mostly clear, with a low around 63. North wind 14 to 16 mph.
Friday
Sunny, with a high near 78. North wind around 14 mph becoming west in the afternoon.
Friday Night
Mostly clear, with a low around 65. Southwest wind around 11 mph.
Saturday
Sunny, with a high near 78. South wind 10 to 14 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Block Island RI
 41.17°N 71.59°W (Elev. 92 ft)
Last Update:
10:34 am EDT Aug 17, 2025
Forecast Valid:
12pm EDT Aug 17, 2025-6pm EDT Aug 23, 2025
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation