BLOCK ISLAND, RI 02807 Weather Forecast & Current Conditions

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BLOCK ISL., RI
Current Weather

3:56 AM EDT MAR 20, 2026
Broken Clouds
36°F
Feels Like: 29°F
Dewpoint: 34°F
Rel. Hum.: 92%
Visibility: 10 miles
Wind: SW at 10 mph
Pressure: 30.14 inches
Last 72 hours

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BLOCK ISLAND, RI 02807
Weather Forecast

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REST OF TONIGHT
Mostly cloudy. Near steady temperature in the upper 30s. Southwest winds 5 to 10 mph.
FRIDAY
Mostly sunny. Highs in the lower 40s. West winds around 5 mph, increasing to south 15 to 20 mph with gusts up to 30 mph in the afternoon.
FRIDAY NIGHT
Showers, breezy. Near steady temperature in the lower 40s. Southwest winds 15 to 25 mph with gusts up to 35 mph. Chance of rain 90 percent.
SATURDAY
Partly sunny with a 30 percent chance of showers. Highs in the mid 40s. Northwest winds 10 to 15 mph.
SATURDAY NIGHT
Mostly cloudy. Lows in the upper 30s. West winds 5 to 10 mph with gusts up to 20 mph, becoming south after midnight.
SUNDAY
Mostly cloudy. Highs in the mid 40s.
SUNDAY NIGHT AND MONDAY
Rain likely. Near steady temperature in the lower 40s. Chance of rain 60 percent.
MONDAY NIGHT
Partly cloudy. Lows in the lower 30s.
TUESDAY
Sunny. Highs around 40.
TUESDAY NIGHT THROUGH THURSDAY
Mostly cloudy. Lows in the mid 30s. Highs in the lower 40s.

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  6:00 PM CST  3/19/2026
Friday
20 MAR 2026
BLOCK ISLAND, RI 02807 weather forecast Day 1, 0 hours 1 AM 35° 28° Mostly Cloudy 1%

0% Thunder
( 0% severe)
SW   8 82% 30°
Low 34° BLOCK ISLAND, RI 02807 weather forecast Day 1, 3 hours 4 AM 35° 28° Mostly Cloudy WSW   8 82% 30°
High 45° BLOCK ISLAND, RI 02807 weather forecast Day 1, 6 hours 7 AM 36° 31° Partly Cloudy 2%

0% Thunder
( 0% severe)
WSW   6 85% 32°

Partly Cloudy

Chance of Rain

BLOCK ISLAND, RI 02807 weather forecast Day 1, 9 hours 10 AM 41° 37° Partly Cloudy SSW   6 73% 33°
BLOCK ISLAND, RI 02807 weather forecast Day 1, 12 hours 1 PM 43° 37° Partly Cloudy 35%
RAIN
<.01 in
0% Thunder
( 2% severe)
SSW   12 73% 35°
BLOCK ISLAND, RI 02807 weather forecast Day 1, 15 hours 4 PM 42° 35° Mostly Cloudy SSW   14 76% 35°
BLOCK ISLAND, RI 02807 weather forecast Day 1, 18 hours 7 PM 41° 33° Mostly Cloudy 74%
RAIN
***
0% Thunder
( 3% severe)
SSW   16 86% 37°
BLOCK ISLAND, RI 02807 weather forecast Day 1, 21 hours 10 PM 41° 33° Mostly Cloudy SSW   16 89% 38°
Saturday
21 MAR 2026
BLOCK ISLAND, RI 02807 weather forecast Day 2, 0 hours 1 AM 40° 32° Overcast 34%
RAIN
.5–1 in
0% Thunder
( 1% severe)
SW   15 92% 38°
Low 38° BLOCK ISLAND, RI 02807 weather forecast Day 2, 3 hours 4 AM 39° 32° Mostly Cloudy W   12 96% 38°
High 47° BLOCK ISLAND, RI 02807 weather forecast Day 2, 6 hours 7 AM 39° 32° Mostly Cloudy 8%

0% Thunder
( 0% severe)
NNW   10 89% 36°

Partly Cloudy



BLOCK ISLAND, RI 02807 weather forecast Day 2, 9 hours 10 AM 44° 39° Partly Cloudy NW   9 73% 36°
BLOCK ISLAND, RI 02807 weather forecast Day 2, 12 hours 1 PM 46° 41° Partly Cloudy 1%

0% Thunder
( 0% severe)
NW   9 60% 33°
BLOCK ISLAND, RI 02807 weather forecast Day 2, 15 hours 4 PM 44° 39° Partly Cloudy NNW   8 60% 31°
BLOCK ISLAND, RI 02807 weather forecast Day 2, 18 hours 7 PM 40° 35° Partly Cloudy 0%

0% Thunder
( 0% severe)
NNW   7 64% 29°
BLOCK ISLAND, RI 02807 weather forecast Day 2, 21 hours 10 PM 38° 33° Mostly Cloudy NNW   7 70% 29°

BLOCK ISL., RI extended weather forecast

Sunday
22 MAR 2026
Monday
23 MAR 2026
Tuesday
24 MAR 2026
Wednesday
25 MAR 2026
Thursday
26 MAR 2026
Low 37° Low 36° Low 29° Low 32° Low 36°
High 45° High 41° High 41° High 46° High 48°
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
Overcast
52% Rain
Overcast
87% Rain/Snow
Mostly Cloudy
38% Snow
Overcast
19% Rain/Snow
Overcast
34% Rain
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