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As of 08:31 CDT

Weather in Grosse Isle, LA

61°Current weather

Grosse Isle, Thursday, 22 October, 08:31

Clear. Feels like 61°. High 82°, low 54°.

Pressure30.15 inHg
Wind3.5 mph N
Humidity81%
Visibility6.2 mi
Dew point55°
Fri, 2382° / 55°0Clear
82 °Clear

Grosse Isle, Friday, 23 October

Clear. High 82°, low 55°.

Pressure30.15 inHg
Wind5.2 mph E
Humidity41%
Visibility6.2 mi
Dew point53°
Sat, 2480° / 54°0Clear
80 °Clear

Grosse Isle, Saturday, 24 October

Clear. High 80°, low 54°.

Pressure30.24 inHg
Wind8.6 mph E
Humidity48%
Visibility6.2 mi
Dew point57°
Sun, 2579° / 56°0Partly cloudy
79 °Partly cloudy

Grosse Isle, Sunday, 25 October

Partly cloudy. High 79°, low 56°.

Pressure30.30 inHg
Wind8.1 mph E
Humidity50%
Visibility6.2 mi
Dew point55°
Mon, 2678° / 60°0Partly cloudy
78 °Partly cloudy

Grosse Isle, Monday, 26 October

Partly cloudy. High 78°, low 60°.

Pressure30.21 inHg
Wind8.7 mph E
Humidity42%
Visibility—
Dew point49°
Tue, 2781° / 61°0Partly cloudy
81 °Partly cloudy

Grosse Isle, Tuesday, 27 October

Partly cloudy. High 81°, low 61°.

Pressure30.15 inHg
Wind8.3 mph E
Humidity44%
Visibility—
Dew point54°
Wed, 2882° / 60°0Clear
82 °Clear

Grosse Isle, Wednesday, 28 October

Clear. High 82°, low 60°.

Pressure30.15 inHg
Wind7 mph S
Humidity29%
Visibility—
Dew point42°
Thu, 2981° / 60°0Overcast
81 °Overcast

Grosse Isle, Thursday, 29 October

Overcast. High 81°, low 60°.

Pressure30.15 inHg
Wind7.7 mph E
Humidity28%
Visibility—
Dew point42°
Fri, 3082° / 59°0Overcast
82 °Overcast

Grosse Isle, Friday, 30 October

Overcast. High 82°, low 59°.

Pressure30.09 inHg
Wind9.8 mph SE
Humidity31%
Visibility—
Dew point44°
Sat, 3178° / 63°0.02Light rain
78 °Light rain

Grosse Isle, Saturday, 31 October

Light rain. High 78°, low 63°.

Pressure29.97 inHg
Wind15.6 mph SE
Humidity57%
Visibility—
Dew point60°
Sun, 0183° / 68°0.61Rain
83 °Rain

Grosse Isle, Sunday, 1 November

Rain. High 83°, low 68°.

Pressure30.00 inHg
Wind9.1 mph S
Humidity59%
Visibility—
Dew point65°
Mon, 0284° / 70°0Overcast
84 °Overcast

Grosse Isle, Monday, 2 November

Overcast. High 84°, low 70°.

Pressure30.09 inHg
Wind7.2 mph S
Humidity57%
Visibility—
Dew point65°
Tue, 0382° / 68°0.01Light rain
82 °Light rain

Grosse Isle, Tuesday, 3 November

Light rain. High 82°, low 68°.

Pressure30.09 inHg
Wind14.2 mph N
Humidity56%
Visibility—
Dew point63°
Wed, 0479° / 61°0Overcast
79 °Overcast

Grosse Isle, Wednesday, 4 November

Overcast. High 79°, low 61°.

Pressure30.12 inHg
Wind8.2 mph N
Humidity42%
Visibility—
Dew point50°
Thu, 0577° / 60°0Overcast
77 °Overcast

Grosse Isle, Thursday, 5 November

Overcast. High 77°, low 60°.

Pressure30.06 inHg
Wind6.6 mph E
Humidity30%
Visibility—
Dew point40°
Fri, 0673° / 61°0Overcast
73 °Overcast

Grosse Isle, Friday, 6 November

Overcast. High 73°, low 61°.

Pressure30.09 inHg
Wind8.2 mph SE
Humidity46%
Visibility—
Dew point50°

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.