BLOCK ISLAND, RI 02807 Weather Forecast & Current Conditions

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BLOCK ISL., RI
Current Weather

5:56 AM EDT MAR 12, 2026
Overcast
Light Rain
Fog
45°F
Feels Like: 38°F
Dewpoint: 45°F
Rel. Hum.: 100%
Visibility: 1/2 miles
Wind: SSW at 17 mph
Pressure: 29.54 inches
Last 72 hours

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BLOCK ISLAND, RI 02807
Weather Forecast

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TODAY
Rain likely this morning, then rain and snow this afternoon. Little or no snow accumulation. Highs in the mid 40s. Temperature falling into the mid 30s this afternoon. Southwest winds 15 to 20 mph, becoming northwest this afternoon. Gusts up to 30 mph. Chance of precipitation 80 percent.
TONIGHT
Mostly cloudy with snow likely in the evening, then mostly clear after midnight. Snow accumulation around an inch. Cooler. Near steady temperature in the lower 30s. Northwest winds 15 to 20 mph with gusts up to 30 mph. Chance of snow 60 percent.
FRIDAY
Sunny in the morning, then becoming partly sunny. Highs around 40. West winds 10 to 15 mph, becoming southwest in the afternoon. Gusts up to 25 mph.
FRIDAY NIGHT
Mostly cloudy. Near steady temperature in the upper 30s. Southwest winds 15 to 20 mph with gusts up to 30 mph.
SATURDAY
Sunny, breezy. Near steady temperature in the lower 40s. West winds 15 to 25 mph with gusts up to 40 mph.
SATURDAY NIGHT
Partly cloudy. Lows in the lower 30s.
SUNDAY
Mostly cloudy. Highs in the lower 40s.
SUNDAY NIGHT
Rain likely. Blustery. Near steady temperature around 40. Chance of rain 70 percent.
MONDAY
Rain, windy with highs in the lower 50s. Chance of rain 90 percent.
MONDAY NIGHT
Rain, windy with lows in the mid 30s. Chance of rain 90 percent.
TUESDAY
Partly sunny with a 40 percent chance of rain. Brisk, cooler. Near steady temperature in the upper 30s.
TUESDAY NIGHT
Partly cloudy. Lows in the upper 20s.
WEDNESDAY
Sunny, cold with highs in the mid 30s.

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  3/11/2026
Thursday
12 MAR 2026
BLOCK ISLAND, RI 02807 weather forecast Day 1, 0 hours 1 AM 45° 38° Mostly Cloudy 42%
RAIN
***
0% Thunder
( 17% severe)
SW   15 96% 44°
Low 42° BLOCK ISLAND, RI 02807 weather forecast Day 1, 3 hours 4 AM 44° 37° Mostly Cloudy SSW   16 96% 43°
High 45° BLOCK ISLAND, RI 02807 weather forecast Day 1, 6 hours 7 AM 43° 36° Mostly Cloudy 54%
RAIN
.01–.1 in
0% Thunder
( 1% severe)
SW   15 93% 41°

Mostly Cloudy

Rain Likely

BLOCK ISLAND, RI 02807 weather forecast Day 1, 9 hours 10 AM 44° 37° Mostly Cloudy NW   14 79% 38°
BLOCK ISLAND, RI 02807 weather forecast Day 1, 12 hours 1 PM 41° 33° Mostly Cloudy 60%
RAIN
.25–.5 in
0% Thunder
( 2% severe)
NW   14 67% 31°
BLOCK ISLAND, RI 02807 weather forecast Day 1, 15 hours 4 PM 37° 29° Mostly Cloudy WNW   13 69% 28°
BLOCK ISLAND, RI 02807 weather forecast Day 1, 18 hours 7 PM 34° 25° Mostly Cloudy 42%
SNOW
2.5–5 in
0% Thunder
( 1% severe)
WNW   13 75% 27°
BLOCK ISLAND, RI 02807 weather forecast Day 1, 21 hours 10 PM 33° 23° Partly Cloudy WNW   14 62% 22°
Friday
13 MAR 2026
BLOCK ISLAND, RI 02807 weather forecast Day 2, 0 hours 1 AM 31° 21° Clear 0%

0% Thunder
( 0% severe)
WNW   14 61% 20°
Low 29° BLOCK ISLAND, RI 02807 weather forecast Day 2, 3 hours 4 AM 30° 20° Clear WNW   12 61% 19°
High 42° BLOCK ISLAND, RI 02807 weather forecast Day 2, 6 hours 7 AM 30° 22° Clear 0%

0% Thunder
( 0% severe)
WNW   8 58% 18°

Increasing Clouds



BLOCK ISLAND, RI 02807 weather forecast Day 2, 9 hours 10 AM 35° 28° Partly Cloudy WSW   9 50% 19°
BLOCK ISLAND, RI 02807 weather forecast Day 2, 12 hours 1 PM 37° 29° Mostly Cloudy 1%

0% Thunder
( 1% severe)
SSW   13 53% 22°
BLOCK ISLAND, RI 02807 weather forecast Day 2, 15 hours 4 PM 37° 28° Mostly Cloudy SSW   14 61% 25°
BLOCK ISLAND, RI 02807 weather forecast Day 2, 18 hours 7 PM 37° 28° Mostly Cloudy 7%

0% Thunder
( 3% severe)
SSW   14 72% 29°
BLOCK ISLAND, RI 02807 weather forecast Day 2, 21 hours 10 PM 39° 30° Mostly Cloudy SSW   16 79% 33°

BLOCK ISL., RI extended weather forecast

Saturday
14 MAR 2026
Sunday
15 MAR 2026
Monday
16 MAR 2026
Tuesday
17 MAR 2026
Wednesday
18 MAR 2026
Low 38° Low 29° Low 39° Low 42° Low 29°
High 44° High 43° High 54° High 44° High 41°
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
Mostly Cloudy
37% Rain/Snow
Partly Cloudy
9% Snow
Overcast
87% Rain
Overcast
100% Rain/Snow
Partly Cloudy
46% Rain/Snow
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