Grand Isle, LA

Weather

As of
Current Temperature
86
Feels like:97°
Today's high temperature
87°
Today's low temperature
83°

Mostly Sunny

Live Weather Radar

Grand Isle, LA weather radar map

Current Weather Details

Windchill
97°
Daily Rain
--"
Dew point
75°
Monthly Rain
2.29"
Humidity
70%
Avg. Wind
SSW 6 mph
Pressure
--"
Wind Gust
-- mph
Sunrise
6:00 AM
Moon
Sunset
8:00 PM
UV Index
12 (Extreme)

Weather Forecast

  • Today

    Hi

    Mostly sunny. High temperature around 87F. Dew point will be around 76F with an average humidity of 81%. Winds will be 6 mph from the S.

  • Tonight

    Lo

    Partly cloudy. Low temperature around 83F. Dew point will be around 76F with an average humidity of 95%. Winds will be 9 mph from the SW.

Grand Isle, LA 10-day weather forecast

AIR QUALITY

Air Quality Index
26|Fair
Top Triggers:
pm25
View Today's Air Quality details for Grand Isle, LA

POLLEN COUNT & ALLERGY FORECAST

Pollen Count
4.6|Low-Medium
Predominant Pollen:
Grass
Grand Isle, LA Pollen forecast details

LIGHTNING MAP

Closest strike in the last 30 minutes:223.7 miles

No Lightning Nearby

Grand Isle, LA real-time lightning alerts & live Map