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As of 18:24 CDT

Weather in Grosse Isle, LA

77°Current weather

Grosse Isle, Thursday, 22 October, 18:24

Clear. Feels like 77°. High 82°, low 53°.

Pressure30.06 inHg
Wind0 mph N
Humidity50%
Visibility6.2 mi
Dew point56°
Fri, 2382° / 54°0Clear
82 °Clear

Grosse Isle, Friday, 23 October

Clear. High 82°, low 54°.

Pressure30.15 inHg
Wind5.6 mph E
Humidity39%
Visibility6.2 mi
Dew point52°
Sat, 2480° / 54°0Clear
80 °Clear

Grosse Isle, Saturday, 24 October

Clear. High 80°, low 54°.

Pressure30.24 inHg
Wind8.6 mph E
Humidity47%
Visibility6.2 mi
Dew point56°
Sun, 2579° / 57°0Overcast
79 °Overcast

Grosse Isle, Sunday, 25 October

Overcast. High 79°, low 57°.

Pressure30.30 inHg
Wind8.5 mph E
Humidity47%
Visibility6.2 mi
Dew point54°
Mon, 2678° / 59°0Mostly clear
78 °Mostly clear

Grosse Isle, Monday, 26 October

Mostly clear. High 78°, low 59°.

Pressure30.24 inHg
Wind6.1 mph NE
Humidity43%
Visibility6.2 mi
Dew point49°
Tue, 2780° / 60°0Overcast
80 °Overcast

Grosse Isle, Tuesday, 27 October

Overcast. High 80°, low 60°.

Pressure30.18 inHg
Wind7.9 mph SE
Humidity42%
Visibility—
Dew point51°
Wed, 2882° / 60°0Clear
82 °Clear

Grosse Isle, Wednesday, 28 October

Clear. High 82°, low 60°.

Pressure30.15 inHg
Wind5.6 mph E
Humidity34%
Visibility—
Dew point47°
Thu, 2980° / 59°0Partly cloudy
80 °Partly cloudy

Grosse Isle, Thursday, 29 October

Partly cloudy. High 80°, low 59°.

Pressure30.15 inHg
Wind7.6 mph SE
Humidity30%
Visibility—
Dew point43°
Fri, 3078° / 60°0Overcast
78 °Overcast

Grosse Isle, Friday, 30 October

Overcast. High 78°, low 60°.

Pressure30.03 inHg
Wind8.3 mph SE
Humidity50%
Visibility—
Dew point55°
Sat, 3171° / 66°0.3Light rain
71 °Light rain

Grosse Isle, Saturday, 31 October

Light rain. High 71°, low 66°.

Pressure29.91 inHg
Wind10.7 mph E
Humidity93%
Visibility—
Dew point65°
Sun, 0171° / 64°0.03Light rain
71 °Light rain

Grosse Isle, Sunday, 1 November

Light rain. High 71°, low 64°.

Pressure29.91 inHg
Wind15 mph NW
Humidity79%
Visibility—
Dew point62°
Mon, 0275° / 55°0Clear
75 °Clear

Grosse Isle, Monday, 2 November

Clear. High 75°, low 55°.

Pressure30.09 inHg
Wind12.3 mph NE
Humidity50%
Visibility—
Dew point51°
Tue, 0378° / 55°0Clear
78 °Clear

Grosse Isle, Tuesday, 3 November

Clear. High 78°, low 55°.

Pressure30.18 inHg
Wind10 mph E
Humidity42%
Visibility—
Dew point48°
Wed, 0478° / 55°0Overcast
78 °Overcast

Grosse Isle, Wednesday, 4 November

Overcast. High 78°, low 55°.

Pressure30.21 inHg
Wind10.4 mph E
Humidity34%
Visibility—
Dew point43°
Thu, 0579° / 60°0Overcast
79 °Overcast

Grosse Isle, Thursday, 5 November

Overcast. High 79°, low 60°.

Pressure30.15 inHg
Wind15.7 mph E
Humidity52%
Visibility—
Dew point57°
Fri, 0675° / 66°0.12Light rain
75 °Light rain

Grosse Isle, Friday, 6 November

Light rain. High 75°, low 66°.

Pressure30.09 inHg
Wind14.8 mph SE
Humidity79%
Visibility—
Dew point67°

About the monthly outlook

How accurate is a 30-day forecast?

The first 16 days come from weather models — reliable for the first 3–5 days and progressively less so after that. Days 17 through 30 for Grosse Isle, LA are built from the climate normal, the 60-year average, so they show typical weather for those dates rather than a specific forecast.

What does "above normal" mean?

We compare the forecast against the climate normal for those exact calendar days, computed from 60 years of observations. The deviation shows how much the coming month differs from a typical one.

Where do the 66-year records come from?

They are real temperature extremes recorded in Grosse Isle, LA since 1960: the highest and lowest reading for each calendar date, with the year it happened.

How often is it updated?

The forecast portion refreshes every hour; the climate portion is based on long-term data and stays stable.