Block Island weather live forecast

Today's maximum temperature in Block Island is expected to be 12°C. Select a day from the live weather forecast for Block Island, Rhode Island, USA for more weather parameters.

Friday
19th Dec
12

1

1

0
Saturday
20th Dec
5

0

8

1
Sunday
21st Dec
7

-1

7

1
Monday
22nd Dec
0

-3

9

1
Tuesday
23rd Dec
5

0

0

0

5-day weather forecast updated at 04:02 on Friday 19th December 2025 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 Friday 19th December 2025

Expect mostly cloudy with rain in Block Island, Rhode Island with a maximum temperature of 12°C and 1 hour of bright sunshine. There are 10-20 mm of rainfall expected with 100% chance of some rain and a strong breeze of 48 kph from the south.

12
°C maximum temperature
1
°C minimum temperature
mostly cloudy with rain
1
hour of sunshine
0
UV index (None)
100
% chance of some rain
<20
mm of rainfall expected
12
°C wind chill
48
kph wind from S

Block Island weather for Saturday 20th December 2025

Expect scattered clouds in Block Island, Rhode Island with a maximum temperature of 5°C, maximum UV of 1 (Low) and 8 hours of bright sunshine. There are 0 mm of rainfall expected and a strong breeze of 40 kph from the west.

5
°C maximum temperature
0
°C minimum temperature
scattered clouds
8
hours of sunshine
1
UV index (Low)
0
mm of rainfall expected
-1
°C wind chill
40
kph wind from W

Block Island weather for Sunday 21st December 2025

Expect scattered clouds in Block Island, Rhode Island with a maximum temperature of 7°C, maximum UV of 1 (Low) and 7 hours of bright sunshine. There are 0 mm of rainfall expected and a fresh breeze of 32 kph from the west.

7
°C maximum temperature
-1
°C minimum temperature
scattered clouds
7
hours of sunshine
1
UV index (Low)
0
mm of rainfall expected
2
°C wind chill
32
kph wind from W

Block Island weather for Monday 22nd December 2025

Expect scattered clouds in Block Island, Rhode Island with a maximum temperature of 0°C, maximum UV of 1 (Low) and 9 hours of bright sunshine. There are 0 cm of snow expected and a fresh breeze of 32 kph from the north-west.

0
°C maximum temperature
-3
°C minimum temperature
scattered clouds
9
hours of sunshine
1
UV index (Low)
0
cm of snow expected
-6
°C wind chill
32
kph wind from NW

Block Island weather for Tuesday 23rd December 2025

Expect mostly cloudy with light rain in Block Island, Rhode Island with a maximum temperature of 5°C and no hours of bright sunshine. There are 0-2 mm of rainfall expected with 66% chance of some rain and a moderate breeze of 27 kph from the west.