Block Island weather live forecast

Today's maximum temperature in Block Island is expected to be 2°C. Select a day from the live weather forecast for Block Island, Rhode Island, USA for more weather parameters.

Tuesday
16th Dec
2

-2

9

1
Wednesday
17th Dec
7

2

3

2
Thursday
18th Dec
9

3

5

1
Friday
19th Dec
12

0

1

1
Saturday
20th Dec
4

-2

5

1

5-day weather forecast updated at 04:01 on Tuesday 16th 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 Tuesday 16th December 2025

Expect broken clouds in Block Island, Rhode Island with a maximum temperature of 2°C, maximum UV of 1 (Low) and 9 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 25 kph from the west.

2
°C maximum temperature
-2
°C minimum temperature
broken clouds
9
hours of sunshine
1
UV index (Low)
0
mm of rainfall expected
-3
°C wind chill
25
kph wind from W

Block Island weather for Wednesday 17th December 2025

Expect broken clouds in Block Island, Rhode Island with a maximum temperature of 7°C, maximum UV of 2 (Low) and 3 hours of bright sunshine. There are 0 mm of rainfall expected and a fresh breeze of 32 kph from the south-west.

7
°C maximum temperature
2
°C minimum temperature
broken clouds
3
hours of sunshine
2
UV index (Low)
0
mm of rainfall expected
2
°C wind chill
32
kph wind from SW

Block Island weather for Thursday 18th December 2025

Expect sunshine and showers in Block Island, Rhode Island with a maximum temperature of 9°C, maximum UV of 1 (Low) and 5 hours of bright sunshine. There are 0-2 mm of rainfall expected with 77% chance of some rain and a fresh breeze of 32 kph from the south.

9
°C maximum temperature
3
°C minimum temperature
sunshine and showers
5
hours of sunshine
1
UV index (Low)
77
% chance of some rain
<2
mm of rainfall expected
5
°C wind chill
32
kph wind from S

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, maximum UV of 1 (Low) and 1 hour of bright sunshine. There are 5-10 mm of rainfall expected with 86% chance of some rain and a strong breeze of 42 kph from the south.

12
°C maximum temperature
0
°C minimum temperature
mostly cloudy with rain
1
hour of sunshine
1
UV index (Low)
86
% chance of some rain
<10
mm of rainfall expected
12
°C wind chill
42
kph wind from S

Block Island weather for Saturday 20th December 2025

Expect broken clouds in Block Island, Rhode Island with a maximum temperature of 4°C, maximum UV of 1 (Low) and 5 hours of bright sunshine. There are 0 mm of rainfall expected and a fresh breeze of 36 kph from the west.