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.

Fog/Mist

68°F

20°C

Humidity 96%
Wind Speed NE 8 mph
Barometer 29.82 in (1009.8 mb)
Dewpoint 67°F (19°C)
Visibility 1.75 mi
Last update 17 Aug 9:56 pm EDT
Extended Forecast for

Block Island RI

  • Tonight

    Tonight: Patchy fog. Otherwise, mostly cloudy, with a low around 70. North wind around 7 mph.

    Low: 70 °F

    Patchy Fog

  • Tuesday

    Tuesday: Patchy fog before 10am. Otherwise, mostly sunny, with a high near 77. North wind 5 to 7 mph becoming west in the afternoon.

    High: 77 °F

    Patchy Fog
    then Mostly
    Sunny

  • Tuesday Night

    Tuesday Night: Patchy fog after 4am. Otherwise, partly cloudy, with a low around 69. South wind around 7 mph becoming northwest after midnight.

    Low: 69 °F

    Partly Cloudy
    then Patchy
    Fog

  • Wednesday

    Wednesday: Patchy fog before 8am. Otherwise, partly sunny, then gradually becoming sunny, with a high near 79. Northwest wind 5 to 10 mph becoming southwest in the afternoon.

    High: 79 °F

    Patchy Fog
    then Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 71. Southwest wind 8 to 10 mph.

    Low: 71 °F

    Mostly Clear

  • Thursday

    Thursday: A chance of showers, mainly after 3pm. Mostly sunny, with a high near 79. Northwest wind 6 to 9 mph becoming southwest in the afternoon. Chance of precipitation is 30%.

    High: 79 °F

    Sunny then
    Chance
    Showers

  • Thursday Night

    Thursday Night: A chance of showers. Mostly cloudy, with a low around 69. Southwest wind 5 to 7 mph becoming north after midnight. Chance of precipitation is 50%.

    Low: 69 °F

    Chance
    Showers

  • Friday

    Friday: A chance of showers. Partly sunny, with a high near 77. Northeast wind 8 to 10 mph. Chance of precipitation is 40%.

    High: 77 °F

    Chance
    Showers

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 69. Northeast wind around 7 mph.

    Low: 69 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Patchy fog. Otherwise, mostly cloudy, with a low around 70. North wind around 7 mph.
Tuesday
Patchy fog before 10am. Otherwise, mostly sunny, with a high near 77. North wind 5 to 7 mph becoming west in the afternoon.
Tuesday Night
Patchy fog after 4am. Otherwise, partly cloudy, with a low around 69. South wind around 7 mph becoming northwest after midnight.
Wednesday
Patchy fog before 8am. Otherwise, partly sunny, then gradually becoming sunny, with a high near 79. Northwest wind 5 to 10 mph becoming southwest in the afternoon.
Wednesday Night
Mostly clear, with a low around 71. Southwest wind 8 to 10 mph.
Thursday
A chance of showers, mainly after 3pm. Mostly sunny, with a high near 79. Northwest wind 6 to 9 mph becoming southwest in the afternoon. Chance of precipitation is 30%.
Thursday Night
A chance of showers. Mostly cloudy, with a low around 69. Southwest wind 5 to 7 mph becoming north after midnight. Chance of precipitation is 50%.
Friday
A chance of showers. Partly sunny, with a high near 77. Northeast wind 8 to 10 mph. Chance of precipitation is 40%.
Friday Night
Mostly cloudy, with a low around 69. Northeast wind around 7 mph.
Saturday
A chance of showers. Mostly cloudy, with a high near 77. East wind 9 to 11 mph. Chance of precipitation is 50%.
Saturday Night
A chance of showers. Mostly cloudy, with a low around 70. East wind around 10 mph. Chance of precipitation is 50%.
Sunday
A chance of showers. Partly sunny, with a high near 78. East wind 10 to 13 mph becoming south in the afternoon. Chance of precipitation is 50%.
Sunday Night
A chance of showers. Mostly cloudy, with a low around 69. South wind around 10 mph becoming west after midnight. Chance of precipitation is 40%.
Monday
Sunny, with a high near 78. Southwest wind 9 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:
1:49 pm EDT Aug 17, 2026
Forecast Valid:
10pm EDT Aug 17, 2026-6pm EDT Aug 24, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation