Block Island weather live forecast

Today's maximum temperature in Block Island is expected to be 4°C. Select a day from the live weather forecast for Block Island, Rhode Island, USA for more weather parameters.

Wednesday
7th Jan
4

2

1

1
Thursday
8th Jan
4

2

9

1
Friday
9th Jan
7

3

0

2
Saturday
10th Jan
8

5

0

0
Sunday
11th Jan
8

0

0

1

5-day weather forecast updated at 04:01 on Wednesday 7th January 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 Wednesday 7th January 2026

Expect broken clouds in Block Island, Rhode Island with a maximum temperature of 4°C, maximum UV of 1 (Low) and 1 hour of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 20 kph from the west.

4
°C maximum temperature
2
°C minimum temperature
broken clouds
1
hour of sunshine
1
UV index (Low)
0
mm of rainfall expected
0
°C wind chill
20
kph wind from W

Block Island weather for Thursday 8th January 2026

Expect scattered clouds in Block Island, Rhode Island with a maximum temperature of 4°C, maximum UV of 1 (Low) and 9 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 18 kph from the north-west.

4
°C maximum temperature
2
°C minimum temperature
scattered clouds
9
hours of sunshine
1
UV index (Low)
0
mm of rainfall expected
0
°C wind chill
18
kph wind from NW

Block Island weather for Friday 9th January 2026

Expect mostly cloudy with light rain in Block Island, Rhode Island with a maximum temperature of 7°C, maximum UV of 2 (Low) and no hours of bright sunshine. There are 0-2 mm of rainfall expected with 67% chance of some rain and a moderate breeze of 25 kph from the south.

7
°C maximum temperature
3
°C minimum temperature
mostly cloudy with light rain
0
hours of sunshine
2
UV index (Low)
67
% chance of some rain
<2
mm of rainfall expected
3
°C wind chill
25
kph wind from S

Block Island weather for Saturday 10th January 2026

Expect cloudy with some rain in Block Island, Rhode Island with a maximum temperature of 8°C and no hours of bright sunshine. There are 10-20 mm of rainfall expected with 85% chance of some rain and a moderate breeze of 22 kph from the south-west.

8
°C maximum temperature
5
°C minimum temperature
cloudy with some rain
0
hours of sunshine
0
UV index (None)
85
% chance of some rain
<20
mm of rainfall expected
4
°C wind chill
22
kph wind from SW

Block Island weather for Sunday 11th January 2026

Expect cloudy with some rain in Block Island, Rhode Island with a maximum temperature of 8°C, maximum UV of 1 (Low) and no hours of bright sunshine. There are 5-10 mm of rainfall expected with 51% chance of some rain and a fresh breeze of 31 kph from the west.