Weather forecast for 10 days
Grand Isle, ME

Weather forecast for the weekend

Saturday, Apr 5.

PM Showers
6:00 am

7:09 pm
EDT
PM Showers
43°F / 32°F
  • Wind: 9mph SSE
  • Humidity: 56%
  • Precip. probability: 48%
  • Precipitation: 0.83"
  • UV index: 3
On Saturday, in Grand Isle, expect brief rain showers to develop during the afternoon.
Increased precipitation is anticipated for today. The temperature scale will run from a maximum of a brisk 42.8°F to a minimum of a cold 32°F.
Today, the anticipated high will correspond with the regular April temperature of 40.8°F.
Sunrise was at 6:00 am and sunset will be at 7:09 pm; the daylight will last for 13h and 8min.

Sunday, Apr 6.

Snow to Rain
5:58 am

7:10 pm
EDT
Snow to Rain
46°F / 23°F
  • Wind: 12mph SW
  • Humidity: 79%
  • Precip. probability: 90%
  • Precipitation: 0.2"
  • UV index: 2
On Sunday, April 6, wintry conditions will begin with snow and transition to rain.
The chance of rainfall for tomorrow is high. However, precipitation will be light. The chance of snowfall is high, and precipitation will be moderate.
The highest temperature will be a brisk 46.4°F, while the lowest temperature will be a harsh 23°F.
Today’s predicted high is set to be moderately higher than April's regular high of 40.8°F.
Sunrise will be at 5:58 am and sunset at 7:10 pm; tomorrow's daylight will last for 13h and 12min.

Frequently asked questions

What is the weather forecast for Grand Isle for tomorrow?
Tomorrow, cold air snow showers may give way to milder rain.
Will it rain tomorrow?
With a probability of 90%, light precipitation of 0.2" is anticipated in Grand Isle.
Will it snow tomorrow?
Moderate precipitation of 0.2" is anticipated. The possibility of snowfall is high at 90%.
What will be the highest temperature tomorrow?
Tomorrow, the highest temperature will be 46.4°F, while the lowest temperature will be 23°F.
The maximum temperature will be a few degrees higher than the average highest temperature of 40.8°F in April. Tomorrow, the lowest temperature will be in line with the average low temperature.
What time are sunrise and sunset tomorrow in Grand Isle?
On Sunday, in Grand Isle, sunrise will be at 5:58 am and sunset at 7:10 pm (EDT).
How long will the day be tomorrow?
In Grand Isle, tomorrow, there will be 13h and 12min of daylight.
What is the weather forecast for Grand Isle for the next ten days?
In Grand Isle, a combination of dull, damp and snowy weather is forecasted for the next ten days.
Will it rain in the next ten days?
Rainfall is predicted for Saturday, Friday through next Sunday in Grand Isle. Saturday, with elevated precipitation of 0.83", will be the day with the most rainfall.
Will it snow in the next ten days?
Snowfall is forecasted for Sunday and Tuesday in Grand Isle. With intense precipitation of 0.83", Saturday will be the day with the most snowfall.
How warm will it be in the next ten days?
The maximum temperature will range between 32°F and 50°F, as the minimum temperature will vary between 17.6°F and 33.8°F.
What will be the warmest and the coldest days?
With a maximum temperature of 50°F, next Saturday and Sunday will be the warmest days. With a maximum temperature of 32°F, Wednesday will be the coldest day.

Long-term weather forecast

SatApr 5.
  • 43°F
  • 32°F
PM Showers
PM Showers
  • Wind: 9mph SSE
  • Humidity: 56%
  • UV index: 3
  • Precip. probability: 48%
  • Precipitation: 0.83"
  • 6:00 am 7:09 pm EDT
SunApr 6.
  • 46°F
  • 23°F
Snow to Rain
Snow to Rain
  • Wind: 12mph SW
  • Humidity: 79%
  • UV index: 2
  • Precip. probability: 90%
  • Precipitation: 0.2"
  • 5:58 am 7:10 pm EDT
MonApr 7.
  • 39°F
  • 21°F
Partly Cloudy
Partly Cloudy
  • Wind: 7mph NW
  • Humidity: 47%
  • UV index: 4
  • Precip. probability: 5%
  • Precipitation: 0"
  • 5:56 am 7:12 pm EDT
TueApr 8.
  • 41°F
  • 21°F
PM Snow Showers
PM Snow Showers
  • Wind: 7mph ENE
  • Humidity: 51%
  • UV index: 2
  • Precip. probability: 32%
  • Precipitation: 0.2"
  • 5:54 am 7:13 pm EDT
WedApr 9.
  • 32°F
  • 18°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 12mph WNW
  • Humidity: 54%
  • UV index: 4
  • Precip. probability: 7%
  • Precipitation: 0"
  • 5:53 am 7:15 pm EDT
ThuApr 10.
  • 43°F
  • 25°F
Partly Cloudy
Partly Cloudy
  • Wind: 12mph WSW
  • Humidity: 47%
  • UV index: 5
  • Precip. probability: 12%
  • Precipitation: 0"
  • 5:51 am 7:16 pm EDT
FriApr 11.
  • 48°F
  • 30°F
Partly Cloudy
Partly Cloudy
  • Wind: 6mph S
  • Humidity: 59%
  • UV index: 4
  • Precip. probability: 24%
  • Precipitation: 0.04"
  • 5:49 am 7:17 pm EDT
SatApr 12.
  • 50°F
  • 34°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 6mph E
  • Humidity: 64%
  • UV index: 3
  • Precip. probability: 24%
  • Precipitation: 0.16"
  • 5:47 am 7:19 pm EDT
SunApr 13.
  • 50°F
  • 34°F
AM Showers
AM Showers
  • Wind: 9mph NNE
  • Humidity: 66%
  • UV index: 4
  • Precip. probability: 41%
  • Precipitation: 0.12"
  • 5:45 am 7:20 pm EDT
MonApr 14.
  • 48°F
  • 32°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 9mph NNW
  • Humidity: 63%
  • UV index: 4
  • Precip. probability: 23%
  • Precipitation: 0"
  • 5:43 am 7:22 pm EDT
dull, rain-filled and snow-blanketed weather is forecasted.
Rainfall is expected on Saturday, Friday through next Sunday.
Snowfall is anticipated on Sunday and Tuesday. With heavy precipitation of 0.83", most snowfall is expected on Saturday.
Temperature fluctuation will be noticeable in the upcoming days. The maximum temperature will vary between 32°F and 50°F, while the fluctuation in night temperatures will be also significant, as temperatures overnight will fluctuate from 17.6°F up to 33.8°F.
With a maximum temperature of 50°F, next Saturday and Sunday will be the warmest days in Grand Isle; expect the coldest day on Wednesday with a high of 32°F.
Updated: Apr 5, 2025 @ 12:18:47 UTC
Published by: Weather U.S. | About Us
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