Weather forecast for today
Grand Isle, LA

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Weather forecast for today

Sunday, Apr 6.

Rain / Thunder
6:41 am

7:22 pm
CDT
Rain / Thunder
min.57°F
  • Wind: 18mph NW
  • Humidity: 90%
  • Precip. probability: 100%
  • Precipitation: 0.55"
  • UV index: 0
In Grand Isle, for the remainder of the afternoon, expect thunderstorms and rain to continue into the evening.
The chance of rainfall for today is high, and precipitation will be moderate. The lowest anticipated temperature is a moderate 57.2°F.
Sunrise was at 6:41 am and sunset will be at 7:22 pm; the daylight will last for 12h and 41min.

Current condition

Rain Shower
3:54 pm CDT
Rain Shower
  • 70°F
  • Feels like: 70°F
  • Wind: 9mph WSW
  • Humidity: 91%
  • Dewpoint: 66°F
  • Pressure: 29.81"Hg
  • Precipitation: 0"
  • Visibility: 6mi
  • UV index: 1
Currently, in Grand Isle, a brief rain shower is passing through.
The temperature is a delightful 69.8°F.

Weather radar - Grand Isle, LA

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

Frequently asked questions

What is the temperature now?
The temperature at 3:54 pm CDT is 69.8°F.
What is the weather forecast for Grand Isle for today?
On Sunday, thunderstorms with rain are expected to intensify through the day.
Will it rain today?
Moderate precipitation of 0.55" is anticipated. The likelihood of rainfall is high at 100%.
When is the sunrise / sunset today?
On Sunday, in Grand Isle, sunrise was at 6:41 am and sunset will be at 7:22 pm (CDT).
How long is the day today?
In Grand Isle, today, there will be 12h and 41min of daylight.

Hourly weather forecast

4 pm
  • 70°F
  • Feels like:
    70°F
Thunderstorms
Thunderstorms
  • Wind: 11mph WSW
  • Pressure: 29.8"Hg
  • Humidity: 91%
  • Precip. probability: 86%
  • Precipitation: 0.04"
  • Visibility: 6mi
5 pm
  • 70°F
  • Feels like:
    70°F
Isolated Thunderstorms
Isolated Thunderstorms
  • Wind: 12mph W
  • Pressure: 29.8"Hg
  • Humidity: 93%
  • Precip. probability: 34%
  • Precipitation: 0.04"
  • Visibility: 6mi
6 pm
  • 70°F
  • Feels like:
    70°F
Thunderstorms
Thunderstorms
  • Wind: 13mph WNW
  • Pressure: 29.8"Hg
  • Humidity: 90%
  • Precip. probability: 95%
  • Precipitation: 0.04"
  • Visibility: 6mi
7 pm
  • 72°F
  • Feels like:
    72°F
Light Rain
Light Rain
  • Wind: 14mph NW
  • Pressure: 29.83"Hg
  • Humidity: 86%
  • Precip. probability: 86%
  • Precipitation: 0.04"
  • Visibility: 4mi
Sunset: 7:22 pm
8 pm
  • 70°F
  • Feels like:
    70°F
Thundershowers
Thundershowers
  • Wind: 14mph NW
  • Pressure: 29.83"Hg
  • Humidity: 88%
  • Precip. probability: 67%
  • Precipitation: 0.08"
  • Visibility: 4mi
9 pm
  • 70°F
  • Feels like:
    70°F
Light Rain
Light Rain
  • Wind: 16mph NW
  • Pressure: 29.85"Hg
  • Humidity: 87%
  • Precip. probability: 91%
  • Precipitation: 0.04"
  • Visibility: 5mi
10 pm
  • 68°F
  • Feels like:
    68°F
Rain
Rain
  • Wind: 16mph NW
  • Pressure: 29.85"Hg
  • Humidity: 89%
  • Precip. probability: 80%
  • Precipitation: 0.04"
  • Visibility: 5mi
11 pm
  • 66°F
  • Feels like:
    66°F
Rain
Rain
  • Wind: 18mph NW
  • Pressure: 29.88"Hg
  • Humidity: 90%
  • Precip. probability: 88%
  • Precipitation: 0.08"
  • Visibility: 5mi
12 am
  • 64°F
  • Feels like:
    63°F
Rain
Rain
  • Wind: 18mph NNW
  • Pressure: 29.88"Hg
  • Humidity: 91%
  • Precip. probability: 89%
  • Precipitation: 0.12"
  • Visibility: 5mi
1 am
  • 64°F
  • Feels like:
    63°F
Rain
Rain
  • Wind: 17mph NNW
  • Pressure: 29.88"Hg
  • Humidity: 89%
  • Precip. probability: 83%
  • Precipitation: 0.08"
  • Visibility: 5mi
For the remainder of Sunday, a combination of unstable and showery weather is predicted.
Rainfall is forecasted for the rest of the day, with precipitation varying from a minimal 0.04" to a maximum of 0.08". With light precipitation of 0.08", the most intense rain will be falling at 8 pm and 11 pm.
The temperature will be between the highest temperature of 71.6°F and the lowest temperature of 66.2°F.
Updated: Apr 6, 2025 @ 20:54:59 UTC
Published by: Weather Atlas | About Us
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Grand Isle, Louisiana, USA

  • en: Grand Isle, Louisiana, USA
  • es: Grand Isle, Luisiana, EE.UU.
  • hr: Grand Ajl, Luizijana, SAD
  • sr: Grand Ajl, Luizijana, SAD
  • zh: 格兰德艾尔, 路易斯安那州, 美国
  • Latitude: 29.236617°
  • Longitude: -89.987294°
  • Elevation: 7 ft
  • Current time: 3:58pm CDT
  • Sunrise: 6:41 am CDT
  • Sunset: 7:22 pm CDT
  • Timezone: America/Chicago
Climate data

Nearby Grand Isle, Louisiana, USA

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