BLOCK ISLAND, RI 02807 Weather Forecast & Current Conditions

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BLOCK ISL., RI
Current Weather

10:56 PM EDT MAR 18, 2026
Clear
27°F
Feels Like: 21°F
Dewpoint: 16°F
Rel. Hum.: 60%
Visibility: 10 miles
Wind: SSW at 5 mph
Pressure: 30.42 inches
Last 72 hours

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BLOCK ISLAND, RI 02807
Weather Forecast

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Snow Depth pages
OVERNIGHT
Mostly clear. Near steady temperature around 30. Southeast winds around 5 mph.
THURSDAY
Sunny. Highs in the upper 30s. Southeast winds 5 to 10 mph.
THURSDAY NIGHT
Partly cloudy in the evening, then becoming mostly cloudy. Near steady temperature in the mid 30s. South winds around 5 mph.
FRIDAY
Mostly sunny. Highs in the lower 40s. Southwest winds 5 to 10 mph.
FRIDAY NIGHT
Rain likely. Near steady temperature around 40. South winds 10 to 15 mph. Chance of rain 60 percent.
SATURDAY
Rain likely. Highs in the mid 40s. Chance of rain 60 percent.
SATURDAY NIGHT AND SUNDAY
Mostly cloudy. Lows in the upper 30s. Highs in the mid 40s.
SUNDAY NIGHT
Mostly cloudy with a chance of rain and snow. Lows in the mid 30s. Chance of precipitation 30 percent.
MONDAY
Partly sunny with a chance of snow. Near steady temperature in the upper 30s. Chance of snow 30 percent.
MONDAY NIGHT AND TUESDAY
Partly cloudy. Lows around 30. Highs in the upper 30s.
TUESDAY NIGHT AND WEDNESDAY
Mostly cloudy. Lows in the lower 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 AM CST  3/18/2026
Wednesday
18 MAR 2026
BLOCK ISLAND, RI 02807 weather forecast Day 1, 12 hours 1 PM 33° 30° Mostly Cloudy 0%

0% Thunder
( 1% severe)
SE   3 34% 10°
High 34° BLOCK ISLAND, RI 02807 weather forecast Day 1, 15 hours 4 PM 31° 26° Partly Cloudy S   5 41% 12°
Decreasing Clouds



BLOCK ISLAND, RI 02807 weather forecast Day 1, 18 hours 7 PM 29° 25° Clear 0%

0% Thunder
( 0% severe)
S   3 50% 14°
BLOCK ISLAND, RI 02807 weather forecast Day 1, 21 hours 10 PM 29° 25° Clear SSE   3 52% 15°
Thursday
19 MAR 2026
BLOCK ISLAND, RI 02807 weather forecast Day 2, 0 hours 1 AM 29° 25° Partly Cloudy 2%

0% Thunder
( 0% severe)
SE   3 55% 16°
Low 28° BLOCK ISLAND, RI 02807 weather forecast Day 2, 3 hours 4 AM 30° 26° Partly Cloudy SE   3 58% 18°
High 39° BLOCK ISLAND, RI 02807 weather forecast Day 2, 6 hours 7 AM 31° 26° Partly Cloudy 2%

0% Thunder
( 0% severe)
ESE   5 61% 20°

Partly Cloudy



BLOCK ISLAND, RI 02807 weather forecast Day 2, 9 hours 10 AM 36° 31° Partly Cloudy SE   6 53% 21°
BLOCK ISLAND, RI 02807 weather forecast Day 2, 12 hours 1 PM 38° 32° Partly Cloudy 2%

0% Thunder
( 0% severe)
SE   8 53% 23°
BLOCK ISLAND, RI 02807 weather forecast Day 2, 15 hours 4 PM 36° 31° Partly Cloudy SSE   6 60% 24°
BLOCK ISLAND, RI 02807 weather forecast Day 2, 18 hours 7 PM 34° 30° Partly Cloudy 0%

0% Thunder
( 0% severe)
SSE   5 72% 26°
BLOCK ISLAND, RI 02807 weather forecast Day 2, 21 hours 10 PM 34° 30° Mostly Cloudy S   5 75% 27°
Friday
20 MAR 2026
BLOCK ISLAND, RI 02807 weather forecast Day 3, 0 hours 1 AM 35° 30° Mostly Cloudy 1%

0% Thunder
( 0% severe)
SSW   6 78% 29°
Low 33° BLOCK ISLAND, RI 02807 weather forecast Day 3, 3 hours 4 AM 35° 30° Mostly Cloudy SW   6 78% 29°
High 44° BLOCK ISLAND, RI 02807 weather forecast Day 3, 6 hours 7 AM 36° 31° Partly Cloudy 2%

0% Thunder
( 0% severe)
WSW   6 82% 31°

Partly Cloudy



BLOCK ISLAND, RI 02807 weather forecast Day 3, 9 hours 10 AM 41° 36° Partly Cloudy SW   7 70% 32°
BLOCK ISLAND, RI 02807 weather forecast Day 3, 15 hours 1 PM 42° 36° Partly Cloudy 5%

0% Thunder
( 0% severe)
SSW   9 70% 33°
BLOCK ISLAND, RI 02807 weather forecast Day 3, 18 hours 4 PM 40° 34° Mostly Cloudy SSW   9 76% 33°
BLOCK ISLAND, RI 02807 weather forecast Day 3, 21 hours 7 PM 39° 33° Mostly Cloudy     SSW   9 82% 34°

BLOCK ISL., RI extended weather forecast

Saturday
21 MAR 2026
Sunday
22 MAR 2026
Monday
23 MAR 2026
Tuesday
24 MAR 2026
Wednesday
25 MAR 2026
Low 38° Low 39° Low 35° Low 31° Low 29°
High 49° High 46° High 45° High 38° High 43°
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 <!--SEARCHED_TOWN_NAME--> weather forecast Day 8
Overcast
47% Rain
Overcast
20% Rain
Overcast
61% Rain
Mostly Cloudy
39% Rain/Snow
Clear
17% Rain/Snow
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