BLOCK ISLAND, RI 02807 Weather Forecast & Current Conditions

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BLOCK ISL., RI
Current Weather

12:56 AM EDT SEP 3, 2026
Overcast
68°F
Feels Like: 68°F
Dewpoint: 63°F
Rel. Hum.: 84%
Visibility: 10 miles
Wind: SSE at 9 mph
Pressure: 30.08 inches
Last 72 hours

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BLOCK ISLAND, RI 02807
Weather Forecast

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REST OF TONIGHT
Showers likely with a slight chance of thunderstorms. Some thunderstorms may produce heavy rainfall. Near steady temperature in the upper 60s. South winds around 10 mph with gusts up to 20 mph. Chance of rain 70 percent.
THURSDAY
Mostly cloudy. Showers likely with isolated thunderstorms in the morning, then a slight chance of showers with isolated thunderstorms in the afternoon. Patchy fog. Some thunderstorms may produce heavy rainfall in the morning. Humid with highs in the upper 70s. Southwest winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 70 percent.
THURSDAY NIGHT
Mostly cloudy in the evening, then becoming partly cloudy. Humid with lows in the upper 60s. West winds 5 to 10 mph.
FRIDAY
Mostly sunny. Humid with highs around 80. Northwest winds 5 to 10 mph, becoming west with gusts up to 20 mph in the afternoon.
FRIDAY NIGHT
Partly cloudy. Humid with lows in the mid 60s. Northwest winds around 10 mph.
SATURDAY
Sunny. Highs in the lower 70s.
SATURDAY NIGHT
Partly cloudy. Lows in the upper 50s.
SUNDAY THROUGH LABOR DAY
Mostly clear. Highs around 70. Lows in the upper 50s.
MONDAY NIGHT THROUGH WEDNESDAY
Partly cloudy. Lows in the lower 60s. Highs in the mid 70s.

Visible Weather Satellite
BLOCK ISLAND, RI 02807
Infrared Weather Satellite
BLOCK ISLAND, RI 02807
NEXRAD Weather Radar
BLOCK ISLAND, RI 02807

BLOCK ISL., RI 3 hourly weather forecast

weather forecast created  7:00 PM CDT  9/ 2/2026
Thursday
3 SEP 2026
BLOCK ISLAND, RI 02807 weather forecast Day 1, 0 hours 2 AM 68° 68° Mostly Cloudy 68%
RAIN
***
0% Thunder
( 21% severe)
SE   12 90% 65°
Low 67° BLOCK ISLAND, RI 02807 weather forecast Day 1, 3 hours 5 AM 68° 68° Mostly Cloudy S   12 97% 67°
High 79° BLOCK ISLAND, RI 02807 weather forecast Day 1, 6 hours 8 AM 72° 72° Mostly Cloudy 36%
RAIN
1–2 in
0% Thunder
( 19% severe)
SSW   14 90% 69°

Mostly Cloudy

Chance of Rain

BLOCK ISLAND, RI 02807 weather forecast Day 1, 9 hours 11 AM 75° 75° Mostly Cloudy SW   15 84% 70°
BLOCK ISLAND, RI 02807 weather forecast Day 1, 12 hours 2 PM 77° 79° Mostly Cloudy 25%
RAIN
.01–.1 in
0% Thunder
( 21% severe)
SW   15 79% 70°
BLOCK ISLAND, RI 02807 weather forecast Day 1, 15 hours 5 PM 75° 75° Partly Cloudy SW   14 87% 71°
BLOCK ISLAND, RI 02807 weather forecast Day 1, 18 hours 8 PM 72° 72° Mostly Cloudy 10%
RAIN
<.01 in
0% Thunder
( 13% severe)
SW   9 93% 70°
BLOCK ISLAND, RI 02807 weather forecast Day 1, 21 hours 11 PM 71° 71° Partly Cloudy W   8 93% 69°
Friday
4 SEP 2026
BLOCK ISLAND, RI 02807 weather forecast Day 2, 0 hours 2 AM 69° 69° Partly Cloudy 15%
RAIN
<.01 in
0% Thunder
( 6% severe)
W   7 93% 67°
Low 67° BLOCK ISLAND, RI 02807 weather forecast Day 2, 3 hours 5 AM 68° 68° Partly Cloudy NW   7 93% 66°
High 81° BLOCK ISLAND, RI 02807 weather forecast Day 2, 6 hours 8 AM 70° 70° Partly Cloudy 2%

0% Thunder
( 2% severe)
NW   6 87% 66°

Partly Cloudy



BLOCK ISLAND, RI 02807 weather forecast Day 2, 9 hours 11 AM 75° 75° Partly Cloudy WNW   8 74% 66°
BLOCK ISLAND, RI 02807 weather forecast Day 2, 12 hours 2 PM 77° 79° Partly Cloudy 5%

0% Thunder
( 10% severe)
WSW   10 69% 66°
BLOCK ISLAND, RI 02807 weather forecast Day 2, 15 hours 5 PM 77° 79° Mostly Cloudy W   12 71% 67°
BLOCK ISLAND, RI 02807 weather forecast Day 2, 18 hours 8 PM 72° 72° Partly Cloudy 4%

0% Thunder
( 2% severe)
W   9 81% 66°
BLOCK ISLAND, RI 02807 weather forecast Day 2, 21 hours 11 PM 70° 70° Partly Cloudy NW   9 81% 64°

BLOCK ISL., RI extended weather forecast

BAD DAY
BAD DATE
BAD DAY
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Low 67° Low 65° Low 58° Low 62° Low 64°
High 80° High 72° High 75° High 75° High 76°
BLOCK ISLAND, RI 02807 weather forecast Day 3 BLOCK ISLAND, RI 02807 weather forecast Day 4 BLOCK ISLAND, RI 02807 weather forecast Day 5 BLOCK ISLAND, RI 02807 weather forecast Day 6 BLOCK ISLAND, RI 02807 weather forecast Day 7
Partly Cloudy
40% Rain
Partly Cloudy
33% Rain
Clear
14% Rain
Clear
7% Rain
Partly Cloudy
13% Rain
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