Weather forecast for today
Grand Isle, ME

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Weather forecast for today

Thursday, Jun 19.

Heavy Thunderstorms
4:33 am

8:34 pm
EDT
Heavy Thunderstorms
min.64°F
  • Wind: 6mph SSE
  • Humidity: 97%
  • Precip. probability: 100%
  • Precipitation: 0.79"
  • UV index: 0
In Grand Isle, as the evening continues, heavy rain and thunderstorms will continue, creating hazardous conditions.
With a high probability, moderate precipitation is expected for today. The lowest anticipated temperature is a comfortable 64.4°F.
Sunrise was at 4:33 am and sunset will be at 8:34 pm; the daylight will last for 16h and 0min.

Current condition

Cloudy
6:16 pm EDT
Cloudy
  • 72°F
  • Feels like: 72°F
  • Wind: 6mph SE
  • Humidity: 92%
  • Dewpoint: 70°F
  • Pressure: 29.59"Hg
  • Precipitation: 0"
  • Visibility: 6mi
  • UV index: 0
In Grand Isle, currently, a uniform layer of clouds blankets the sky, making for a dim day.
The temperature is a pleasant 71.6°F.

Weather radar - Grand Isle, ME

Doppler radar displays precipitation for the past 2h and forecasts the next 30min

Frequently asked questions

What is the current temperature?
At 6:16 pm EDT, the temperature is 71.6°F.
What is the weather forecast for Grand Isle for today?
On Thursday, unstable atmospheric conditions will bring strong thunderstorms and heavy showers.
Will it rain today?
Moderate precipitation of 0.79" is anticipated. The possibility of rainfall is high at 100%.
What time are sunrise and sunset today?
On Thursday, in Grand Isle, sunrise was at 4:33 am and sunset will be at 8:34 pm (EDT).
How many hours of daylight will Grand Isle have today?
Today, the daylight will last for 16h and 0min.

Hourly weather forecast

8 pm
  • 72°F
  • Feels like:
    72°F
Isolated Thunderstorms
Isolated Thunderstorms
  • Wind: 5mph SSE
  • Pressure: 29.56"Hg
  • Humidity: 92%
  • Precip. probability: 31%
  • Precipitation: 0"
  • Visibility: 6mi
Sunset: 8:34 pm
9 pm
  • 70°F
  • Feels like:
    70°F
Thunderstorms
Thunderstorms
  • Wind: 4mph SSE
  • Pressure: 29.56"Hg
  • Humidity: 99%
  • Precip. probability: 95%
  • Precipitation: 0.04"
  • Visibility: 5mi
10 pm
  • 70°F
  • Feels like:
    70°F
Heavy Thunderstorms
Heavy Thunderstorms
  • Wind: 5mph SSE
  • Pressure: 29.56"Hg
  • Humidity: 99%
  • Precip. probability: 100%
  • Precipitation: 0.47"
  • Visibility: 3mi
11 pm
  • 68°F
  • Feels like:
    68°F
Thunderstorms
Thunderstorms
  • Wind: 4mph SSE
  • Pressure: 29.53"Hg
  • Humidity: 95%
  • Precip. probability: 100%
  • Precipitation: 0.28"
  • Visibility: 1mi
12 am
  • 68°F
  • Feels like:
    68°F
Scattered Thunderstorms
Scattered Thunderstorms
  • Wind: 5mph SSE
  • Pressure: 29.53"Hg
  • Humidity: 95%
  • Precip. probability: 44%
  • Precipitation: 0"
  • Visibility: 2mi
1 am
  • 68°F
  • Feels like:
    68°F
Cloudy
Cloudy
  • Wind: 5mph SSE
  • Pressure: 29.5"Hg
  • Humidity: 98%
  • Precip. probability: 14%
  • Precipitation: 0"
  • Visibility: 2mi
2 am
  • 66°F
  • Feels like:
    66°F
Cloudy
Cloudy
  • Wind: 4mph SSE
  • Pressure: 29.5"Hg
  • Humidity: 99%
  • Precip. probability: 21%
  • Precipitation: 0"
  • Visibility: 1mi
3 am
  • 66°F
  • Feels like:
    68°F
Cloudy
Cloudy
  • Wind: 4mph SSE
  • Pressure: 29.47"Hg
  • Humidity: 100%
  • Precip. probability: 24%
  • Precipitation: 0"
  • Visibility: 1mi
4 am
  • 64°F
  • Feels like:
    68°F
Cloudy
Cloudy
  • Wind: 4mph S
  • Pressure: 29.47"Hg
  • Humidity: 100%
  • Precip. probability: 24%
  • Precipitation: 0"
  • Visibility: 1mi
During the evening and for the remainder of the day, unstable weather with thunderstorms is anticipated.
Rainfall is expected from 9 pm to 11 pm. With substantial precipitation of 0.47", most rainfall is expected at 10 pm.
The temperature will vary between a maximum of 71.6°F and a minimum of 68°F.
Updated: Jun 19, 2025 @ 22:16:46 UTC
Published by: Weather U.S. | About Us
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Grand Isle, Maine, USA

  • en: Grand Isle, Maine, USA
  • es: Grand Isle, Maine, EE.UU.
  • hr: Grand Aйl, Mejn, SAD
  • sr: Grand Aйl, Mejn, SAD
  • zh: 格兰德艾尔, 缅因州, 美国
  • Latitude: 47.305319°
  • Longitude: -68.151980°
  • Elevation: 505 ft
  • Current time: 6:16pm EDT
  • Sunrise: 4:33 am EDT
  • Sunset: 8:34 pm EDT
  • Timezone: America/New_York
Climate data

Nearby Grand Isle, Maine, USA

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