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

49°F

9°C

Humidity 100%
Wind Speed SW 10 mph
Barometer 29.64 in (1003.8 mb)
Dewpoint 49°F (9°C)
Visibility 10.00 mi
Wind Chill45°F (7°C)
Last update 12 Mar 2:56 am EDT
Extended Forecast for

Block Island RI

  • Overnight

    Overnight: Showers likely and possibly a thunderstorm before 4am, then a chance of showers and thunderstorms after 4am. Mostly cloudy, with a low around 45. Southwest wind around 17 mph, with gusts as high as 28 mph. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Low: 45 °F

    Showers
    Likely

  • Thursday

    Thursday: Rain before 5pm, then rain and snow. Temperature falling to around 35 by 5pm. Southwest wind 14 to 16 mph becoming northwest in the afternoon. Winds could gust as high as 28 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

    High: 46 °F⇓

    Rain Likely
    then
    Rain/Snow

  • Thursday Night

    Thursday Night: Snow likely, mainly before 8pm. Cloudy during the early evening, then gradual clearing, with a low around 32. Breezy, with a northwest wind 16 to 21 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    Low: 32 °F

    Breezy. Snow
    Likely then
    Mostly Clear

  • Friday

    Friday: Increasing clouds, with a high near 40. West wind 7 to 14 mph becoming southwest in the afternoon.

    High: 40 °F

    Increasing
    Clouds

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 37. South wind 14 to 17 mph, with gusts as high as 28 mph.

    Low: 37 °F

    Mostly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 44. Breezy, with a west wind 18 to 22 mph, with gusts as high as 39 mph.

    High: 44 °F

    Sunny and
    Breezy

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 33. West wind 8 to 14 mph.

    Low: 33 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly cloudy, with a high near 43. East wind 7 to 11 mph.

    High: 43 °F

    Mostly Cloudy

  • Sunday Night

    Sunday Night: Rain likely, mainly after 4am. Cloudy, with a low around 39. Breezy, with a southeast wind 17 to 24 mph. Chance of precipitation is 60%.

    Low: 39 °F

    Breezy.
    Chance Rain
    then Rain
    Likely

Detailed Forecast

Overnight
Showers likely and possibly a thunderstorm before 4am, then a chance of showers and thunderstorms after 4am. Mostly cloudy, with a low around 45. Southwest wind around 17 mph, with gusts as high as 28 mph. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Thursday
Rain before 5pm, then rain and snow. Temperature falling to around 35 by 5pm. Southwest wind 14 to 16 mph becoming northwest in the afternoon. Winds could gust as high as 28 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Thursday Night
Snow likely, mainly before 8pm. Cloudy during the early evening, then gradual clearing, with a low around 32. Breezy, with a northwest wind 16 to 21 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Friday
Increasing clouds, with a high near 40. West wind 7 to 14 mph becoming southwest in the afternoon.
Friday Night
Mostly cloudy, with a low around 37. South wind 14 to 17 mph, with gusts as high as 28 mph.
Saturday
Sunny, with a high near 44. Breezy, with a west wind 18 to 22 mph, with gusts as high as 39 mph.
Saturday Night
Partly cloudy, with a low around 33. West wind 8 to 14 mph.
Sunday
Mostly cloudy, with a high near 43. East wind 7 to 11 mph.
Sunday Night
Rain likely, mainly after 4am. Cloudy, with a low around 39. Breezy, with a southeast wind 17 to 24 mph. Chance of precipitation is 60%.
Monday
Rain. High near 52. Windy, with a south wind 28 to 30 mph, with gusts as high as 46 mph. Chance of precipitation is 90%.
Monday Night
Rain. Low around 35. Windy, with a south wind 24 to 30 mph, with gusts as high as 46 mph. Chance of precipitation is 80%.
Tuesday
A chance of rain. Mostly sunny, with a high near 39. Breezy, with a west wind 18 to 22 mph. Chance of precipitation is 30%.
Tuesday Night
Partly cloudy, with a low around 27. Northwest wind 16 to 18 mph.
Wednesday
Sunny, with a high near 36. West wind 10 to 13 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Block Island RI
 41.19°N 71.59°W (Elev. 7 ft)
Last Update:
2:43 am EDT Mar 12, 2026
Forecast Valid:
3am EDT Mar 12, 2026-6pm EDT Mar 18, 2026
 
Forecast Discussion
 
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Additional Resources

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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