Block Island weather live forecast

Today's maximum temperature in Block Island is expected to be 14°C. Select a day from the live weather forecast for Block Island, Rhode Island, USA for more weather parameters.

Tuesday
14th Apr
14

8

5

7
Wednesday
15th Apr
14

9

8

7
Thursday
16th Apr
13

9

9

7
Friday
17th Apr
15

9

1

5
Saturday
18th Apr
12

7

0

6

5-day weather forecast updated at 04:01 on Tuesday 14th April 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 Tuesday 14th April 2026

Expect isolated thunderstorms in Block Island, Rhode Island with a maximum temperature of 14°C, maximum UV of 7 (High) and 5 hours of bright sunshine. There are 0-2 mm of rainfall expected with 6% chance of some rain and a moderate breeze of 20 kph from the south-west.

14
°C maximum temperature
8
°C minimum temperature
isolated thunderstorms
5
hours of sunshine
7
UV index (High)
6
% chance of some rain
<2
mm of rainfall expected
0
no heat & humidity
20
kph wind from SW

Block Island weather for Wednesday 15th April 2026

Expect isolated thunderstorms in Block Island, Rhode Island with a maximum temperature of 14°C, maximum UV of 7 (High) and 8 hours of bright sunshine. There are 0-2 mm of rainfall expected with 45% chance of some rain and a gentle breeze of 18 kph from the south.

14
°C maximum temperature
9
°C minimum temperature
isolated thunderstorms
8
hours of sunshine
7
UV index (High)
45
% chance of some rain
<2
mm of rainfall expected
14
°C wind chill
18
kph wind from S

Block Island weather for Thursday 16th April 2026

Expect isolated thunderstorms in Block Island, Rhode Island with a maximum temperature of 13°C, maximum UV of 7 (High) and 9 hours of bright sunshine. There are 0-2 mm of rainfall expected with 5% chance of some rain and a gentle breeze of 18 kph from the south-west.

13
°C maximum temperature
9
°C minimum temperature
isolated thunderstorms
9
hours of sunshine
7
UV index (High)
5
% chance of some rain
<2
mm of rainfall expected
13
°C wind chill
18
kph wind from SW

Block Island weather for Friday 17th April 2026

Expect mostly cloudy with light rain in Block Island, Rhode Island with a maximum temperature of 15°C, maximum UV of 5 (Moderate) and 1 hour of bright sunshine. There are 0-2 mm of rainfall expected with 43% chance of some rain and a gentle breeze of 16 kph from the south-west.

15
°C maximum temperature
9
°C minimum temperature
mostly cloudy with light rain
1
hour of sunshine
5
UV index (Moderate)
43
% chance of some rain
<2
mm of rainfall expected
0
no heat & humidity
16
kph wind from SW

Block Island weather for Saturday 18th April 2026

Expect mostly cloudy with light rain in Block Island, Rhode Island with a maximum temperature of 12°C, maximum UV of 6 (High) and no hours of bright sunshine. There are 0-2 mm of rainfall expected with 9% chance of some rain and a gentle breeze of 15 kph from the north-east.