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As of 18:26 CDT

Weather in Grosse Isle, LA

79°Current weather

Grosse Isle, Friday, 23 October, 18:26

Clear. Feels like 79°. High 83°, low 53°.

Pressure30.09 inHg
Wind4.6 mph S
Humidity51%
Visibility6.2 mi
Dew point58°
Sat, 2482° / 56°0Clear
82 °Clear

Grosse Isle, Saturday, 24 October

Clear. High 82°, low 56°.

Pressure30.24 inHg
Wind8.4 mph E
Humidity51%
Visibility6.2 mi
Dew point58°
Sun, 2578° / 52°0Overcast
78 °Overcast

Grosse Isle, Sunday, 25 October

Overcast. High 78°, low 52°.

Pressure30.30 inHg
Wind8.7 mph E
Humidity50%
Visibility6.2 mi
Dew point55°
Mon, 2678° / 60°0Overcast
78 °Overcast

Grosse Isle, Monday, 26 October

Overcast. High 78°, low 60°.

Pressure30.24 inHg
Wind6.6 mph E
Humidity44%
Visibility6.2 mi
Dew point51°
Tue, 2782° / 61°0Overcast
82 °Overcast

Grosse Isle, Tuesday, 27 October

Overcast. High 82°, low 61°.

Pressure30.15 inHg
Wind5.9 mph E
Humidity56%
Visibility6.2 mi
Dew point60°
Wed, 2881° / 63°0Clear
81 °Clear

Grosse Isle, Wednesday, 28 October

Clear. High 81°, low 63°.

Pressure30.18 inHg
Wind7 mph E
Humidity43%
Visibility—
Dew point53°
Thu, 2981° / 60°0Clear
81 °Clear

Grosse Isle, Thursday, 29 October

Clear. High 81°, low 60°.

Pressure30.18 inHg
Wind7.2 mph E
Humidity36%
Visibility—
Dew point48°
Fri, 3079° / 63°0Overcast
79 °Overcast

Grosse Isle, Friday, 30 October

Overcast. High 79°, low 63°.

Pressure30.09 inHg
Wind11.3 mph E
Humidity58%
Visibility—
Dew point61°
Sat, 3180° / 67°0.08Light rain
80 °Light rain

Grosse Isle, Saturday, 31 October

Light rain. High 80°, low 67°.

Pressure30.06 inHg
Wind15.1 mph SE
Humidity70%
Visibility—
Dew point67°
Sun, 0183° / 69°0.01Light rain
83 °Light rain

Grosse Isle, Sunday, 1 November

Light rain. High 83°, low 69°.

Pressure30.06 inHg
Wind16.4 mph SE
Humidity64%
Visibility—
Dew point67°
Mon, 0282° / 72°0.02Light rain
82 °Light rain

Grosse Isle, Monday, 2 November

Light rain. High 82°, low 72°.

Pressure30.00 inHg
Wind20.1 mph SE
Humidity66%
Visibility—
Dew point68°
Tue, 0383° / 70°0Partly cloudy
83 °Partly cloudy

Grosse Isle, Tuesday, 3 November

Partly cloudy. High 83°, low 70°.

Pressure30.06 inHg
Wind13.3 mph S
Humidity61%
Visibility—
Dew point67°
Wed, 0474° / 65°0.01Light rain
74 °Light rain

Grosse Isle, Wednesday, 4 November

Light rain. High 74°, low 65°.

Pressure30.24 inHg
Wind16.7 mph NE
Humidity60%
Visibility—
Dew point58°
Thu, 0575° / 52°0Mostly clear
75 °Mostly clear

Grosse Isle, Thursday, 5 November

Mostly clear. High 75°, low 52°.

Pressure30.27 inHg
Wind11.3 mph N
Humidity23%
Visibility—
Dew point29°
Fri, 0675° / 51°0Partly cloudy
75 °Partly cloudy

Grosse Isle, Friday, 6 November

Partly cloudy. High 75°, low 51°.

Pressure30.12 inHg
Wind6.9 mph NE
Humidity24%
Visibility—
Dew point32°
Sat, 0779° / 60°0Clear
79 °Clear

Grosse Isle, Saturday, 7 November

Clear. High 79°, low 60°.

Pressure30.03 inHg
Wind11.3 mph S
Humidity54%
Visibility—
Dew point58°

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.