Current Weather
7:34 PM
33°F
Mostly cloudy
RealFeel® 31°
Cold
RealFeel®
31°
Wind
WNW 5 mph
Wind Gusts
15 mph
Humidity
75%
Indoor Humidity
35% (Dry)
Dew Point
26° F
Pressure
↔ 29.79 in
Cloud Cover
76%
Visibility
12 mi
Cloud Ceiling
20000 ft
Night
11/11
27°Lo
RealFeel®
24°
Very Cold
Partly cloudy
WindW 7 mph
Wind Gusts16 mph
Probability of Precipitation10%
Probability of Thunderstorms0%
Precipitation0.00 in
Cloud Cover32%
Sun & Moon
9 hrs 31 mins
Rise
6:31 AM
Set
4:02 PM
Waxing Crescent
Rise
9:19 AM
Set
4:59 PM
Temperature History
11/11High
Low
Forecast
37°
27°
Average
40°
28°
Last Year
39°
26°
Current Weather Conditions in Grand Isle
Grand Isle, Maine is currently Mostly cloudy with a temperature of 33°. The current RealFeel® Temperature is 31° (Cold) based on observed conditions including 75% humidity, 76% cloud cover, a UV index of 0, and winds of 5 mph. In shade, the RealFeel Shade™ is 31°. AccuWeather's MinuteCast® provides minute-by-minute precipitation forecasts for Grand Isle, powered by forecasting systems and proprietary technology developed by AccuWeather meteorologists since 1962.