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.

Mostly Cloudy

44°F

7°C

Humidity 68%
Wind Speed SW 17 G 26 mph
Barometer 30.07 in (1018.5 mb)
Dewpoint 34°F (1°C)
Visibility 10.00 mi
Wind Chill36°F (2°C)
Last update 20 Mar 12:56 pm EDT
Extended Forecast for

Block Island RI

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 44. South wind 11 to 14 mph, with gusts as high as 25 mph.

    High: 44 °F

    Mostly Sunny

  • Tonight

    Tonight: Rain, mainly after 8pm. Patchy fog after 10pm. Low around 40. Southwest wind around 15 mph, with gusts as high as 31 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 40 °F

    Rain and
    Patchy Fog

  • Saturday

    Saturday: A chance of rain, mainly before 7am. Patchy fog before 10am. Otherwise, mostly cloudy, then gradually becoming sunny, with a high near 46. Northwest wind 8 to 10 mph. Chance of precipitation is 30%.

    High: 46 °F

    Chance Rain
    and Patchy
    Fog then
    Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 38. North wind around 6 mph becoming southeast after midnight.

    Low: 38 °F

    Mostly Cloudy

  • Sunday

    Sunday: A slight chance of rain after 1pm. Mostly cloudy, with a high near 45. South wind 9 to 13 mph. Chance of precipitation is 20%.

    High: 45 °F

    Mostly Cloudy
    then Slight
    Chance Rain

  • Sunday Night

    Sunday Night: Rain likely, mainly after 10pm. Cloudy, with a low around 37. Southwest wind around 10 mph becoming north after midnight. Chance of precipitation is 70%.

    Low: 37 °F

    Rain Likely

  • Monday

    Monday: Rain likely, mainly before 8am. Mostly cloudy, with a high near 42. North wind around 14 mph. Chance of precipitation is 60%.

    High: 42 °F

    Rain Likely

  • Monday Night

    Monday Night: Partly cloudy, with a low around 31. Northwest wind around 11 mph.

    Low: 31 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 39. North wind 8 to 10 mph becoming west in the afternoon.

    High: 39 °F

    Sunny

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 44. South wind 11 to 14 mph, with gusts as high as 25 mph.
Tonight
Rain, mainly after 8pm. Patchy fog after 10pm. Low around 40. Southwest wind around 15 mph, with gusts as high as 31 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Saturday
A chance of rain, mainly before 7am. Patchy fog before 10am. Otherwise, mostly cloudy, then gradually becoming sunny, with a high near 46. Northwest wind 8 to 10 mph. Chance of precipitation is 30%.
Saturday Night
Mostly cloudy, with a low around 38. North wind around 6 mph becoming southeast after midnight.
Sunday
A slight chance of rain after 1pm. Mostly cloudy, with a high near 45. South wind 9 to 13 mph. Chance of precipitation is 20%.
Sunday Night
Rain likely, mainly after 10pm. Cloudy, with a low around 37. Southwest wind around 10 mph becoming north after midnight. Chance of precipitation is 70%.
Monday
Rain likely, mainly before 8am. Mostly cloudy, with a high near 42. North wind around 14 mph. Chance of precipitation is 60%.
Monday Night
Partly cloudy, with a low around 31. Northwest wind around 11 mph.
Tuesday
Sunny, with a high near 39. North wind 8 to 10 mph becoming west in the afternoon.
Tuesday Night
Partly cloudy, with a low around 35. Southwest wind 9 to 11 mph.
Wednesday
A chance of rain. Partly sunny, with a high near 42. Southwest wind 11 to 14 mph. Chance of precipitation is 30%.
Wednesday Night
Partly cloudy, with a low around 33. Northwest wind 11 to 13 mph.
Thursday
Mostly sunny, with a high near 43. North wind around 11 mph becoming southwest in the afternoon.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Block Island RI
 41.16°N 71.56°W (Elev. 121 ft)
Last Update:
1:08 pm EDT Mar 20, 2026
Forecast Valid:
1pm EDT Mar 20, 2026-6pm EDT Mar 26, 2026
 
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Additional Resources

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Chance of Precipitation