Block Island weather live forecast

Today's maximum temperature in Block Island is expected to be 16°C. Select a day from the live weather forecast for Block Island, Rhode Island, USA for more weather parameters.

Tuesday
13th Oct
16

13

2

4
Wednesday
14th Oct
19

15

6

5
Thursday
15th Oct
15

11

6

5
Friday
16th Oct
18

11

1

1
Saturday
17th Oct
11

5

8

5

5-day weather forecast updated at 04:01 on Tuesday 13th October 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 13th October 2026

Expect broken clouds in Block Island, Rhode Island with a maximum temperature of 16°C, maximum UV of 4 (Moderate) and 2 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 24 kph from the south-west.

16
°C maximum temperature
13
°C minimum temperature
broken clouds
2
hours of sunshine
4
UV index (Moderate)
0
mm of rainfall expected
0
no heat & humidity
24
kph wind from SW

Block Island weather for Wednesday 14th October 2026

Expect isolated thunderstorms in Block Island, Rhode Island with a maximum temperature of 19°C, maximum UV of 5 (Moderate) and 6 hours of bright sunshine. There are 0-2 mm of rainfall expected with 16% chance of some rain and a moderate breeze of 25 kph from the west.

19
°C maximum temperature
15
°C minimum temperature
isolated thunderstorms
6
hours of sunshine
5
UV index (Moderate)
16
% chance of some rain
<2
mm of rainfall expected
0
no heat & humidity
25
kph wind from W

Block Island weather for Thursday 15th October 2026

Expect broken clouds in Block Island, Rhode Island with a maximum temperature of 15°C, maximum UV of 5 (Moderate) and 6 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 18 kph from the north.

15
°C maximum temperature
11
°C minimum temperature
broken clouds
6
hours of sunshine
5
UV index (Moderate)
0
mm of rainfall expected
0
no heat & humidity
18
kph wind from N

Block Island weather for Friday 16th October 2026

Expect mostly cloudy with rain in Block Island, Rhode Island with a maximum temperature of 18°C, maximum UV of 1 (Low) and 1 hour of bright sunshine. There are 10-20 mm of rainfall expected with 89% chance of some rain and a fresh breeze of 31 kph from the west.

18
°C maximum temperature
11
°C minimum temperature
mostly cloudy with rain
1
hour of sunshine
1
UV index (Low)
89
% chance of some rain
<20
mm of rainfall expected
18
°C wind chill
31
kph wind from W

Block Island weather for Saturday 17th October 2026

Expect sunshine and showers in Block Island, Rhode Island with a maximum temperature of 11°C, maximum UV of 5 (Moderate) and 8 hours of bright sunshine. There are 0-2 mm of rainfall expected with 10% chance of some rain and a fresh breeze of 33 kph from the north-west.