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Grand Isle, LA

85°F
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Grand Isle

Louisiana

85°
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Winter Center
Today Hourly Daily Radar MinuteCast® Monthly Air Quality Health & Activities
Saturday, August 2

Current Weather

2:50 AM

85°F
Partly cloudy
RealFeel® 94°
Hot
RealFeel Guide
Hot
90° to 100°
Caution advised. Possible danger of dehydration, heat stroke, heat exhaustion and heat cramps if outside for extended periods, and especially while doing strenuous activities.
LEARN MORE
RealFeel®
94°
Wind
W 7 mph
Wind Gusts
8 mph
Humidity
75%
Indoor Humidity
75% (Extremely Humid)
Dew Point
76° F
Pressure
↑ 30.07 in
Cloud Cover
43%
Visibility
14 mi
Cloud Ceiling
40000 ft

Day

8/2
86°Hi
RealFeel® 98°
Hot
RealFeel Guide
Hot
90° to 100°
Caution advised. Possible danger of dehydration, heat stroke, heat exhaustion and heat cramps if outside for extended periods, and especially while doing strenuous activities.
LEARN MORE
RealFeel Shade™ 93°
Hot
RealFeel Guide
Hot
90° to 100°
Caution advised. Possible danger of dehydration, heat stroke, heat exhaustion and heat cramps if outside for extended periods, and especially while doing strenuous activities.
LEARN MORE
Mostly cloudy with a thunderstorm or two

Max UV Index4 (Moderate)

AccuLumen Brightness Index™2 (Dark)

WindWSW 8 mph

Wind Gusts14 mph

Probability of Precipitation88%

Probability of Thunderstorms53%

Precipitation0.26 in

Rain0.26 in

Hours of Precipitation4

Hours of Rain4

Cloud Cover91%

Morning

Afternoon

Night

8/2
80°Lo
RealFeel® 87°
Very Warm
RealFeel Guide
Very Warm
82° to 89°
Older adults, infants, and those with sensitive medical conditions should minimize outdoor activity, especially in the sunshine.
LEARN MORE
Widely separated evening thunderstorms; otherwise, overcast and warm

WindNW 7 mph

Wind Gusts18 mph

Probability of Precipitation44%

Probability of Thunderstorms26%

Precipitation0.11 in

Rain0.11 in

Hours of Precipitation1

Hours of Rain1

Cloud Cover99%

Evening

Overnight

Sun & Moon

13 hrs 30 mins
Rise 6:21 AM
Set 7:51 PM
Waxing Gibbous
Rise 2:35 PM
Set 12:57 AM

Temperature History

8/2
High
Low
Forecast
86°
80°
Average
91°
75°
Last Year
92°
82°

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World North America United States Louisiana Grand Isle

Weather Near Grand Isle:

  • Houma, LA
  • Metairie, LA
  • New Orleans, LA
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