EN
English Español

As of 14:18 CDT

Weather in Grosse Isle, LA

80°Current weather

Grosse Isle, Wednesday, 21 October, 14:18

Clear. Feels like 79°. High 80°, low 55°.

Pressure30.12 inHg
Wind6.9 mph N
Humidity30%
Visibility6.2 mi
Dew point48°
Thu, 2282° / 54°0Clear
82 °Clear

Grosse Isle, Thursday, 22 October

Clear. High 82°, low 54°.

Pressure30.18 inHg
Wind5.3 mph NE
Humidity39%
Visibility6.2 mi
Dew point51°
Fri, 2381° / 57°0Clear
81 °Clear

Grosse Isle, Friday, 23 October

Clear. High 81°, low 57°.

Pressure30.18 inHg
Wind4.9 mph E
Humidity40%
Visibility6.2 mi
Dew point53°
Sat, 2481° / 60°0Clear
81 °Clear

Grosse Isle, Saturday, 24 October

Clear. High 81°, low 60°.

Pressure30.24 inHg
Wind9.9 mph E
Humidity48%
Visibility6.2 mi
Dew point57°
Sun, 2580° / 57°0Partly cloudy
80 °Partly cloudy

Grosse Isle, Sunday, 25 October

Partly cloudy. High 80°, low 57°.

Pressure30.24 inHg
Wind7.3 mph NE
Humidity50%
Visibility6.2 mi
Dew point54°
Mon, 2680° / 62°0Partly cloudy
80 °Partly cloudy

Grosse Isle, Monday, 26 October

Partly cloudy. High 80°, low 62°.

Pressure30.18 inHg
Wind7.9 mph E
Humidity38%
Visibility—
Dew point49°
Tue, 2780° / 60°0Overcast
80 °Overcast

Grosse Isle, Tuesday, 27 October

Overcast. High 80°, low 60°.

Pressure30.18 inHg
Wind7.7 mph E
Humidity41%
Visibility—
Dew point51°
Wed, 2884° / 61°0Clear
84 °Clear

Grosse Isle, Wednesday, 28 October

Clear. High 84°, low 61°.

Pressure30.15 inHg
Wind8 mph NE
Humidity46%
Visibility—
Dew point56°
Thu, 2985° / 64°0Overcast
85 °Overcast

Grosse Isle, Thursday, 29 October

Overcast. High 85°, low 64°.

Pressure30.12 inHg
Wind9.4 mph E
Humidity46%
Visibility—
Dew point58°
Fri, 3085° / 63°0Mostly clear
85 °Mostly clear

Grosse Isle, Friday, 30 October

Mostly clear. High 85°, low 63°.

Pressure30.03 inHg
Wind10.3 mph SE
Humidity39%
Visibility—
Dew point53°
Sat, 3180° / 62°0Overcast
80 °Overcast

Grosse Isle, Saturday, 31 October

Overcast. High 80°, low 62°.

Pressure29.97 inHg
Wind15.9 mph SE
Humidity50%
Visibility—
Dew point58°
Sun, 0180° / 67°0.11Light rain
80 °Light rain

Grosse Isle, Sunday, 1 November

Light rain. High 80°, low 67°.

Pressure29.97 inHg
Wind17.6 mph SE
Humidity69%
Visibility—
Dew point67°
Mon, 0272° / 59°0.61Rain
72 °Rain

Grosse Isle, Monday, 2 November

Rain. High 72°, low 59°.

Pressure29.91 inHg
Wind17.1 mph NW
Humidity71%
Visibility—
Dew point55°
Tue, 0370° / 50°0Clear
70 °Clear

Grosse Isle, Tuesday, 3 November

Clear. High 70°, low 50°.

Pressure29.85 inHg
Wind13.3 mph NW
Humidity40%
Visibility—
Dew point39°
Wed, 0474° / 51°0Mostly clear
74 °Mostly clear

Grosse Isle, Wednesday, 4 November

Mostly clear. High 74°, low 51°.

Pressure29.85 inHg
Wind11.3 mph W
Humidity29%
Visibility—
Dew point35°
Thu, 0576° / 56°0Overcast
76 °Overcast

Grosse Isle, Thursday, 5 November

Overcast. High 76°, low 56°.

Pressure29.91 inHg
Wind10.8 mph S
Humidity39%
Visibility—
Dew point47°

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.