Block Island Hourly Weather

Clear sky 18°

Clear sky, feels like 16°.

Block Island, Rhode Island, United States · Wednesday, 4 November 2026 12:00 local time

Low/High
14°/18°
Humidity
77%
Visibility
18.5 km
Wind
22.0 km/h
Dew point
14°
UV
3.8

Next 24 Hours

Block Island Hourly Weather — 48 hours ahead

TimeWeatherTemperatureFeels likeRainHumidityWind
Clear sky 18°16°0% 77%22 km/h
Mostly clear 18°16°0% 79%24 km/h
Clear sky 17°15°0% 82%24 km/h
Clear sky 17°15°0% 87%25 km/h
Clear sky 16°14°0% 88%24 km/h
Clear sky 15°14°0% 94%19 km/h
Clear sky 15°14°0% 93%19 km/h
Clear sky 15°14°0% 94%19 km/h
Clear sky 15°14°0% 94%21 km/h
Clear sky 16°14°0% 95%20 km/h
Mostly clear 16°14°0% 95%19 km/h
Mostly clear 16°15°0% 94%19 km/h
Partly cloudy 16°14°0% 94%18 km/h
Mostly clear 16°15°0% 94%19 km/h
Mostly clear 16°15°0% 94%21 km/h
Partly cloudy 16°15°0% 94%19 km/h
Partly cloudy 16°16°0% 99%17 km/h
Partly cloudy 16°16°0% 99%14 km/h
Partly cloudy 16°16°0% 99%14 km/h
Overcast 16°16°0% 96%16 km/h
Overcast 17°16°0% 97%17 km/h
Overcast 17°16°0% 97%23 km/h
Overcast 18°18°0% 96%23 km/h
Overcast 18°17°2% 94%24 km/h
Overcast 19°18°4% 92%25 km/h
Overcast 19°18°6% 91%27 km/h
Overcast 18°17°7% 94%26 km/h
Overcast 18°16°6% 93%28 km/h
Overcast 18°16°6% 92%27 km/h
Overcast 17°15°5% 94%25 km/h
Light showers 17°15°3% 94%26 km/h
Overcast 17°15°3% 94%28 km/h
Overcast 17°15°4% 93%27 km/h
Light showers 17°15°5% 94%26 km/h
Light showers 17°15°10% 95%29 km/h
Light showers 17°15°19% 94%27 km/h
Light showers 18°15°32% 91%33 km/h
Light showers 17°15°45% 95%28 km/h
Light showers 18°15°59% 92%36 km/h
Light showers 17°15°74% 95%29 km/h
Light showers 17°15°84% 95%30 km/h
Light showers 17°15°85% 96%26 km/h
Light showers 17°16°81% 97%18 km/h
Light showers 17°16°77% 97%21 km/h
Overcast 16°16°76% 98%16 km/h
Overcast 16°16°77% 98%16 km/h
Thunderstorm 16°17°77% 98%10 km/h
Light showers 17°17°77% 98%15 km/h

Summary

Forecast point: New Shoreham town, Old Harbor, 11 m (36 ft)

This forecast is for the named town only. Conditions elsewhere in Block Island may differ.

Over the next 48 hours in Block Island, temperatures range from 15–19°C. The highest chance of rain is 85%, around 05:00 on Friday (local time).

Updated at 12:04 local time, 4 November 2026

Block Island Hourly Temperature and Chance of Rain

Block Island Air Quality

Good · AQI 38

Air quality is good and poses little or no risk for outdoor activity.

PM2.5 (µg/m³)8.2
PM10 (µg/m³)11
O₃ (µg/m³)82
NO₂ (µg/m³)5.7
SO₂ (µg/m³)0.7
CO (µg/m³)160

Air Quality →

Weather Near Block Island
Montauk 37 kmMystic 40 kmNewport, Rhode Island 41 kmWarwick 60 kmFall River 68 kmCranston 68 kmProvidence 73 kmNew Bedford 74 km
More Cities in Rhode Island
CranstonNewport, Rhode IslandProvidenceWarwick Rhode Island →
Windy Map
Weather Tools