EN
English Español

As of 12:44 CDT

Weather in Grosse Isle, LA

78°Current weather

Grosse Isle, Tuesday, 20 October, 12:44

Overcast. Feels like 78°. High 78°, low 58°.

Pressure30.18 inHg
Wind6.9 mph NE
Humidity51%
Visibility6.2 mi
Dew point59°
Wed, 2179° / 54°0Clear
79 °Clear

Grosse Isle, Wednesday, 21 October

Clear. High 79°, low 54°.

Pressure30.18 inHg
Wind6.6 mph E
Humidity35%
Visibility6.2 mi
Dew point46°
Thu, 2282° / 55°0Clear
82 °Clear

Grosse Isle, Thursday, 22 October

Clear. High 82°, low 55°.

Pressure30.18 inHg
Wind5 mph NE
Humidity33%
Visibility6.2 mi
Dew point48°
Fri, 2382° / 60°0Clear
82 °Clear

Grosse Isle, Friday, 23 October

Clear. High 82°, low 60°.

Pressure30.18 inHg
Wind6.5 mph E
Humidity32%
Visibility6.2 mi
Dew point48°
Sat, 2481° / 60°0Overcast
81 °Overcast

Grosse Isle, Saturday, 24 October

Overcast. High 81°, low 60°.

Pressure30.24 inHg
Wind8 mph E
Humidity50%
Visibility6.2 mi
Dew point57°
Sun, 2580° / 57°0Overcast
80 °Overcast

Grosse Isle, Sunday, 25 October

Overcast. High 80°, low 57°.

Pressure30.27 inHg
Wind10.6 mph E
Humidity47%
Visibility—
Dew point53°
Mon, 2682° / 60°0Clear
82 °Clear

Grosse Isle, Monday, 26 October

Clear. High 82°, low 60°.

Pressure30.15 inHg
Wind8 mph E
Humidity42%
Visibility—
Dew point52°
Tue, 2785° / 61°0Clear
85 °Clear

Grosse Isle, Tuesday, 27 October

Clear. High 85°, low 61°.

Pressure30.18 inHg
Wind19 mph N
Humidity39%
Visibility—
Dew point53°
Wed, 2871° / 52°0Clear
71 °Clear

Grosse Isle, Wednesday, 28 October

Clear. High 71°, low 52°.

Pressure30.27 inHg
Wind16.2 mph N
Humidity32%
Visibility—
Dew point35°
Thu, 2971° / 50°0Overcast
71 °Overcast

Grosse Isle, Thursday, 29 October

Overcast. High 71°, low 50°.

Pressure30.21 inHg
Wind8.4 mph NE
Humidity19%
Visibility—
Dew point22°
Fri, 3077° / 50°0Clear
77 °Clear

Grosse Isle, Friday, 30 October

Clear. High 77°, low 50°.

Pressure30.21 inHg
Wind11.4 mph NE
Humidity15%
Visibility—
Dew point20°
Sat, 3161° / 57°0Overcast
61 °Overcast

Grosse Isle, Saturday, 31 October

Overcast. High 61°, low 57°.

Pressure30.24 inHg
Wind11.1 mph NE
Humidity39%
Visibility—
Dew point35°
Sun, 0176° / 52°0Partly cloudy
76 °Partly cloudy

Grosse Isle, Sunday, 1 November

Partly cloudy. High 76°, low 52°.

Pressure30.18 inHg
Wind8.1 mph NE
Humidity26%
Visibility—
Dew point34°
Mon, 0277° / 53°0Overcast
77 °Overcast

Grosse Isle, Monday, 2 November

Overcast. High 77°, low 53°.

Pressure30.21 inHg
Wind8.9 mph NE
Humidity36%
Visibility—
Dew point43°
Tue, 0378° / 54°0Mostly clear
78 °Mostly clear

Grosse Isle, Tuesday, 3 November

Mostly clear. High 78°, low 54°.

Pressure30.18 inHg
Wind8.1 mph E
Humidity43%
Visibility—
Dew point49°
Wed, 0481° / 61°0Mostly clear
81 °Mostly clear

Grosse Isle, Wednesday, 4 November

Mostly clear. High 81°, low 61°.

Pressure30.12 inHg
Wind8.8 mph S
Humidity52%
Visibility—
Dew point59°

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.