Block Island weather live forecast

Today's maximum temperature in Block Island is expected to be 15°C. Select a day from the live weather forecast for Block Island, Rhode Island, USA for more weather parameters.

Sunday
24th May
15

10

0

UV2
Monday
25th May
17

13

0

UV4
Tuesday
26th May
17

13

0

UV5
Wednesday
27th May
20

13

0

UV6
Thursday
28th May
20

15

13

UV7

5-day weather forecast updated at 04:01 on Sunday 24th May 2026 GMT

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The 5-day weather forecast for Rhode Island (Block Island) is provided by the Swiss meteorological agency, meteoblue. Find out more about our data sources.

Block Island weather forecast by day

Below are the detailed weather forecasts for Block Island for the next 5 days.

Block Island weather for Sunday 24th May 2026

Expect cloudy with some rain in Block Island, Rhode Island with a maximum temperature of 15°C, maximum UV of 2 (Low) and no hours of bright sunshine. There are 10-20 mm of rainfall expected with 100% chance of some rain and a fresh breeze of 30 kph from the east.

15
°C maximum temperature
10
°C minimum temperature
cloudy with some rain
0
hours of sunshine
UV2
UV index (Low)
100
% chance of some rain
<20
mm of rainfall expected
15
°C wind chill
30
kph wind from E

Block Island weather for Monday 25th May 2026

Expect cloudy with some rain in Block Island, Rhode Island with a maximum temperature of 17°C, maximum UV of 4 (Moderate) and no hours of bright sunshine. There are 10-20 mm of rainfall expected with 87% chance of some rain and a gentle breeze of 15 kph from the south-west.

17
°C maximum temperature
13
°C minimum temperature
cloudy with some rain
0
hours of sunshine
UV4
UV index (Moderate)
87
% chance of some rain
<20
mm of rainfall expected
0
no heat & humidity
15
kph wind from SW

Block Island weather for Tuesday 26th May 2026

Expect fog in low lying areas in Block Island, Rhode Island with a maximum temperature of 17°C, maximum UV of 5 (Moderate) and no hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 17 kph from the south-west.

17
°C maximum temperature
13
°C minimum temperature
fog in low lying areas
0
hours of sunshine
UV5
UV index (Moderate)
0
mm of rainfall expected
0
no heat & humidity
17
kph wind from SW

Block Island weather for Wednesday 27th May 2026

Expect overcast skies in Block Island, Rhode Island with a maximum temperature of 20°C, maximum UV of 6 (High) and no hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 23 kph from the south-west.

20
°C maximum temperature
13
°C minimum temperature
overcast skies
0
hours of sunshine
UV6
UV index (High)
0
mm of rainfall expected
0
no heat & humidity
23
kph wind from SW

Block Island weather for Thursday 28th May 2026

Expect scattered clouds in Block Island, Rhode Island with a maximum temperature of 20°C, maximum UV of 7 (High) and 13 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 17 kph from the north-west.