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As of 13:47 CST

Weather in Grosse Isle, LA

80°Current weather

Grosse Isle, Tuesday, 3 November, 13:47

Overcast. Feels like 80°. High 80°, low 71°.

Pressure29.88 inHg
Wind13.8 mph S
Humidity82%
Visibility6.2 mi
Dew point74°
Wed, 0478° / 62°0.04Light rain
78 °Light rain

Grosse Isle, Wednesday, 4 November

Light rain. High 78°, low 62°.

Pressure29.94 inHg
Wind5.8 mph NW
Humidity58%
Visibility6.2 mi
Dew point59°
Thu, 0577° / 57°0Clear
77 °Clear

Grosse Isle, Thursday, 5 November

Clear. High 77°, low 57°.

Pressure29.94 inHg
Wind1 mph NW
Humidity55%
Visibility6.2 mi
Dew point59°
Fri, 0680° / 61°0Partly cloudy
80 °Partly cloudy

Grosse Isle, Friday, 6 November

Partly cloudy. High 80°, low 61°.

Pressure29.97 inHg
Wind3.9 mph NW
Humidity56%
Visibility6.2 mi
Dew point62°
Sat, 0777° / 65°0Overcast
77 °Overcast

Grosse Isle, Saturday, 7 November

Overcast. High 77°, low 65°.

Pressure30.06 inHg
Wind6 mph NE
Humidity56%
Visibility6.2 mi
Dew point59°
Sun, 0872° / 57°0Clear
72 °Clear

Grosse Isle, Sunday, 8 November

Clear. High 72°, low 57°.

Pressure30.18 inHg
Wind9.1 mph NE
Humidity48%
Visibility—
Dew point47°
Mon, 0974° / 51°0Clear
74 °Clear

Grosse Isle, Monday, 9 November

Clear. High 74°, low 51°.

Pressure30.21 inHg
Wind6 mph NE
Humidity30%
Visibility—
Dew point36°
Tue, 1074° / 57°0Overcast
74 °Overcast

Grosse Isle, Tuesday, 10 November

Overcast. High 74°, low 57°.

Pressure30.21 inHg
Wind8.3 mph S
Humidity44%
Visibility—
Dew point48°
Wed, 1176° / 63°0Overcast
76 °Overcast

Grosse Isle, Wednesday, 11 November

Overcast. High 76°, low 63°.

Pressure30.15 inHg
Wind7 mph S
Humidity60%
Visibility—
Dew point58°
Thu, 1267° / 63°0.66Rain
67 °Rain

Grosse Isle, Thursday, 12 November

Rain. High 67°, low 63°.

Pressure29.97 inHg
Wind5.9 mph NE
Humidity87%
Visibility—
Dew point62°
Fri, 1367° / 59°0.1Light rain
67 °Light rain

Grosse Isle, Friday, 13 November

Light rain. High 67°, low 59°.

Pressure30.03 inHg
Wind12.4 mph N
Humidity69%
Visibility—
Dew point56°
Sat, 1468° / 52°0Overcast
68 °Overcast

Grosse Isle, Saturday, 14 November

Overcast. High 68°, low 52°.

Pressure30.06 inHg
Wind8.7 mph NE
Humidity55%
Visibility—
Dew point48°
Sun, 1571° / 51°0Clear
71 °Clear

Grosse Isle, Sunday, 15 November

Clear. High 71°, low 51°.

Pressure30.00 inHg
Wind6.5 mph N
Humidity51%
Visibility—
Dew point48°
Mon, 1674° / 55°0Clear
74 °Clear

Grosse Isle, Monday, 16 November

Clear. High 74°, low 55°.

Pressure29.91 inHg
Wind11.3 mph SW
Humidity50%
Visibility—
Dew point52°
Tue, 1776° / 56°0.01Light rain
76 °Light rain

Grosse Isle, Tuesday, 17 November

Light rain. High 76°, low 56°.

Pressure29.91 inHg
Wind6.7 mph S
Humidity27%
Visibility—
Dew point37°
Wed, 1877° / 64°0.02Light rain
77 °Light rain

Grosse Isle, Wednesday, 18 November

Light rain. High 77°, low 64°.

Pressure29.88 inHg
Wind18.7 mph S
Humidity70%
Visibility—
Dew point64°

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.