Block Island weather live forecast

Today's maximum temperature in Block Island is expected to be 7°C. Select a day from the live weather forecast for Block Island, Rhode Island, USA for more weather parameters.

Thursday
15th Jan
7

-2

6

1
Friday
16th Jan
2

-3

9

2
Saturday
17th Jan
5

2

1

1
Sunday
18th Jan
3

0

1

2
Monday
19th Jan
0

-2

8

2

5-day weather forecast updated at 04:02 on Thursday 15th 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 Thursday 15th January 2026

Expect broken clouds in Block Island, Rhode Island with a maximum temperature of 7°C, maximum UV of 1 (Low) and 6 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 28 kph from the south-west.

7
°C maximum temperature
-2
°C minimum temperature
broken clouds
6
hours of sunshine
1
UV index (Low)
0
mm of rainfall expected
3
°C wind chill
28
kph wind from SW

Block Island weather for Friday 16th January 2026

Expect scattered clouds in Block Island, Rhode Island with a maximum temperature of 2°C, maximum UV of 2 (Low) and 9 hours of bright sunshine. There are 0 mm of rainfall expected and a fresh breeze of 33 kph from the west.

2
°C maximum temperature
-3
°C minimum temperature
scattered clouds
9
hours of sunshine
2
UV index (Low)
0
mm of rainfall expected
-4
°C wind chill
33
kph wind from W

Block Island weather for Saturday 17th January 2026

Expect mostly cloudy with light rain in Block Island, Rhode Island with a maximum temperature of 5°C, maximum UV of 1 (Low) and 1 hour of bright sunshine. There are 0-2 mm of rainfall expected with 55% chance of some rain and a gentle breeze of 19 kph from the south-west.

5
°C maximum temperature
2
°C minimum temperature
mostly cloudy with light rain
1
hour of sunshine
1
UV index (Low)
55
% chance of some rain
<2
mm of rainfall expected
1
°C wind chill
19
kph wind from SW

Block Island weather for Sunday 18th January 2026

Expect cloudy with sleet or snow in Block Island, Rhode Island with a maximum temperature of 3°C, maximum UV of 2 (Low) and 1 hour of bright sunshine. There are 10-20 mm of sleet/snow expected with 58% chance of some sleet or snow and a moderate breeze of 20 kph from the west.

3
°C maximum temperature
0
°C minimum temperature
cloudy with sleet or snow
1
hour of sunshine
2
UV index (Low)
58
% chance of some sleet or snow
<20
mm of sleet/snow expected
-2
°C wind chill
20
kph wind from W

Block Island weather for Monday 19th January 2026

Expect scattered clouds in Block Island, Rhode Island with a maximum temperature of 0°C, maximum UV of 2 (Low) and 8 hours of bright sunshine. There are 0 cm of snow expected and a fresh breeze of 30 kph from the west.