Block Island weather live forecast

Today's maximum temperature in Block Island is expected to be 8°C. Select a day from the live weather forecast for Block Island, Rhode Island, USA for more weather parameters.

Monday
9th Mar
8

3

5

4
Tuesday
10th Mar
6

3

0

4
Wednesday
11th Mar
7

4

0

2
Thursday
12th Mar
9

1

1

4
Friday
13th Mar
5

0

5

4

5-day weather forecast updated at 04:01 on Monday 9th March 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 Monday 9th March 2026

Expect broken clouds in Block Island, Rhode Island with a maximum temperature of 8°C, maximum UV of 4 (Moderate) and 5 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 15 kph from the south-west.

8
°C maximum temperature
3
°C minimum temperature
broken clouds
5
hours of sunshine
4
UV index (Moderate)
0
mm of rainfall expected
5
°C wind chill
15
kph wind from SW

Block Island weather for Tuesday 10th March 2026

Expect fog in low lying areas in Block Island, Rhode Island with a maximum temperature of 6°C, maximum UV of 4 (Moderate) and no hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 15 kph from the south-west.

6
°C maximum temperature
3
°C minimum temperature
fog in low lying areas
0
hours of sunshine
4
UV index (Moderate)
0
mm of rainfall expected
3
°C wind chill
15
kph wind from SW

Block Island weather for Wednesday 11th March 2026

Expect overcast 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 83% chance of some rain and a moderate breeze of 26 kph from the south.

7
°C maximum temperature
4
°C minimum temperature
overcast with light rain
0
hours of sunshine
2
UV index (Low)
83
% chance of some rain
<2
mm of rainfall expected
4
°C wind chill
26
kph wind from S

Block Island weather for Thursday 12th March 2026

Expect mostly cloudy with light rain in Block Island, Rhode Island with a maximum temperature of 9°C, maximum UV of 4 (Moderate) and 1 hour of bright sunshine. There are 0-2 mm of rainfall expected with 47% chance of some rain and a fresh breeze of 29 kph from the south-west.

9
°C maximum temperature
1
°C minimum temperature
mostly cloudy with light rain
1
hour of sunshine
4
UV index (Moderate)
47
% chance of some rain
<2
mm of rainfall expected
5
°C wind chill
29
kph wind from SW

Block Island weather for Friday 13th March 2026

Expect sunshine and showers in Block Island, Rhode Island with a maximum temperature of 5°C, maximum UV of 4 (Moderate) and 5 hours of bright sunshine. There are 0-2 mm of rainfall expected with 28% chance of some rain and a moderate breeze of 24 kph from the south.